SCIENTIFIC ABSTRACT NOVIKOV, A.S. - NOVIKOV, A.S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001137420013-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: July 19, 2001
• Sequence Number: 13
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

51
AUTHOR: _.Novikov, A. S., Engineer
TITLE: New Methods of Quality Control in the Electrical
industry. (0 novykh methodakh kontrolya kachestva
produktsii elektropromyshlennosti)
PERIODICAL: Vestnik Electropromyshlennosti, 1957, No.2.
pp.63-65 (USSR).
ABSTRACT: Much attention is now being given to the intro-
duction of modern inspection methods in electrical
engineering factories. Statistical methods are
being used more extensively and new techniques
such as X-ray, magnetic, ultrasonic and strobo-
Card 1/6 scopic methods are becoming available.

51
TITLE: New Methods of Ouality Control in the Electrical
Industry. (0 novykh metodakh kontrolya kachestva
produktsii elektropromyshlennosti)
Improved inspection procedures depend largely
on making inspection procedures automatic. Such
automation of inspection may be passive or active.
Passive inspection is that in which the finished
products are inspected and sorted. Several ex-
amples of this kind of procedure in the manufac-
ture of heating elements, watt-hour meters and
other products are given. Active automatic in-
spection fits into the technological regulation
and control of the manufacturing process with-
Card 2/6 out direct human intervention. This is the

51
TITLE: New Methods of Quality Control in the Electrical
Industry. (0 novykh metodakh kontrolya kachestva
produktsii elektrompromyshlennosti)
most effective type of organization of automatic
inspection and it is being more widely applied
in the electrical industry. Many examples are
qouted, such as the automatic balancing of rotors
and the manufacture of cables.
Statistical methods are being widely used in con-
junction with quality control charts. The methods
used include a statistical analyzer which not only
makes the necessary measurements and finds the
extreme and arithmetic mean values but also pro-
duces a histogram of sample distribution and per-
Card 3/6 forms other functions.

51
TITLE: New Methods of quality Control in the Electrical
Industry. (0 novykh metodakh kontrolya kachestva
produktsii elektrompromyshlennosti)
The use of statistical methods has resulted in a
reduction of scrap.
Examples are given of the use of ultrasonic in-
spection methods with respect to turbo-generator
rotors. A vibrometer is used to assess t
vibration properties of large machines Xobo-
scopic methods are used in counting the revolu-
tions of integrating meter discs. The guarantee
method of inspec 'tion is used in a number of
factories, where the inspector works within a
narrower set of limits than those indicated on
the drawing. This is quite necessary in ac-
Card 4/6 cepting mass produced parts. There is an

51
TITLE: New Methods of Quality Control in the Electrical
Industry. (0 novykh metodakh kontrolya kachestva
produktsii elektrompromyshlennosti)
increasing tendency to carry out inspection at
the place of work and during the production process
so that the quality of production can be determined
and scrap quickly eliminated. Several examples of
this tendency are quoted.
In some respects however, inspection methods are
still inadequate and result in excessive scrap. In
some plants the inspectors spend more time in filling
forms than in inspection work.
Card 5/6 The article contains 1 diagram and no references.

TITLE: New Methods of Quality Control in the Electrical
Infustry. (0 novykh methodakh kontrolya kachestva
produktsii elektrompromyshlennosti)
ASSOCIATION: Munstry of Electrotechnical Industry -
(Ministersvo elektrotekhnicheskoy
promyshennosti)
PRESENTED BY:
SUBMITTED:
AVAILABLE: Library of Congress
Card 6/6

BCJGAYEVSKIY, A.P.; GOT~:LIK, B.M.; ZUYEV, Yli.S.; KUTINSKIY, A.S. ; '10711(011;
A. S.
Somog results of thm res-arch work conducted by ths3 Scientifio "T-
search Ingtituto- of thm RubLer Industry. Kauch. i rmz. 12;~ n. .' 7
1-10 N 163. 1 -
1. ingtitlit rp~zinovoy promyshl-i-r,si, .

GILINSKAYA, N,S.: GALIL-OGLY, F.A.1 NUDELIMAN, Z-N,j NOVIKOV, A.S.
Vii1tvinizntion of ths) fluoroplymer of Pluciroelaatcmr 26 with
Schiff bases. Kauch. I rez. 24 no.9:2-6 165.
(MIRA 18tIO)
lo Nauchno-ionledovatellakly Inatitut rezinovol proaqshlannosti.

A. S. Vovizov "d A R. !d4Ax=vt-
-bbe!
:-C23-70; Rol. Zh,.,. Kkk,,
IRK Ablo, 33906. TI,
" L" 8 "Z .0-W 1,1VIN-flig amo
Lyj*A Gf &v., butcimnn-scryUmittrila mrAwn and

IMR,
hh78. Delsendence of the b"ic properties of mixtures and
x~.+Hm initial

I ~,Dvt Kol
S n

of ths buis popgrtler '01,
ralitures and vulcanbsta of butadicat-stycom -
ru~barg on thk luffial maj"uw w6ichL
M It- I;IIAIU A.
A .41JEJAKAYA, Call. 1. U.S.SX, l9rA, 15,
-63; Chem- Abs., IOV.. 48, 13201; Rubb. Ck"n-'
Terlincl, W5f, 27, 950 9. Cf. thin jourval, 1963,
iak. 4477d. Erigh-Ji ttamLvions of this paptr now
3.q2l)21NfD'2)3.0031

slid X, .11 lu
-AU -k 1-0.-
w : W, V 1, 6y. M.-J,
2
rul) r il UIAA far etistle Patking
&nd:xhaxNmdto2W-2b0-. ItljsljnHartotheprodq,-t
i, " tag.
tLa 'latic (cf. Spencer, 40 al C.A 47 1026U)
SKT I& Produced by first hydrolyzing aWkyi~kh"hmft'
and then polymerWag the hYdrclyih product, 'roaroduc-
'60n, Propatic.4, ond utilix2i ion (d B K rare do-ijibee .
M. Hoseh AV(

46
.170i
bbtr,
11mr.
7
or
1IMPUle TUbbeT to twt"
solos. I C'.Uwd tilt, v1sco,ity (it
In I'hMO to incrmsc (r.4thr than tjvc_Tc:,e)
hc3l)"ir At &Y Owl retariled of h:'('jnc-'s a Ul
nAder premire at 110-- the rate of nitch. 17LL*.
tiruallon and tfic Imhu.-Elorl J'trjg~j 'f "I~Atlon Of ITT Wete
I'lli, SiAjof III %'Asl~pt affecteil uy
nr It 111011ft, 1,11t. Wa* l(mmij I)y + rnircarmAx, nicAliuvie
(Morfli-W. hIixtj.(,fI
115t dcpre.ss th"t soly. lit [IT %% 11Wal "'C;
i, Milli. oY % (If I or 11 m-cacr.
the vu1;%m1?--'j1'111 (A I all'i raj."', tj,'
of 0.146-dW. ftslit rclummi v.( III 'file
1.1te of I Iligue of sit dtirbi,,, pc0iaic
awi 'f thc; Pfeit"Ice of J'r,!.
react i6th lilt oxidizol n~gi~LL~ Of hf.
rs"A:%

Tr-tKi-sTourrt;J, IDV4, itbs. 4381. An Engl
is
translation of this pappr n.)-..7 appvars.
35' 21)21 Sl D23.572,

of mot
ir
0
1
M
MI-H
NhA
f
f
an Ind
.
.
.
.
.P
J
-144y
r -Iue
Is ~h
h

.
t
at
a
the r1te t the Various stages of the prm-
o
m It nol
aflected by the
moll. wt. of the stwing material

*
l
tyrent butadiene rubber fractions with ay. mol. wt. from
i
oo,O(n
tn 1,170,OM) as shown by bmnd S dctd. periodi-
cally C111ring vulcanization. The dependence between the
iWif.-I't 't-t-M-S-n-rc-es-ary for the Initial formation of a
3-dirn,mlonal space lattice and the reciprocal of "101. wt. 19
linear.In vulcanization of rubtstr ith mol. wt. tinder
1,0W, am, there is an Initial crosi-linking of chains Into
larger aguegates, and only after achievement of ON "crit. -
mol. wt. does the process lead to it continuous space lattice
of the vulcanir-ate, so that the 8 utilized its the "grolving"
process is not utilized for vulcanization cross-linking. The i
rate of lattice formation. after the addrs. of an anit. of 9
which Is detd. by the original mol. wt., do" not depend on
the M2gnItUdC of the Original tool. wt. The results are
shown graphirally. The following aints. of S (in C"') are
necessary for the initial formation of the space lattice for
varinus tool. wt. fractions: 0.18 for 700,000, 0.31 for 500.-
000; 1.0 for 14(),(M, ; anl 1.8 for 100,000. In early stages
of vulcanization the ratio of the no. of unions among the
chains to the arnt. of bound S is conit., regardle5s of mol. wt.
0. M. Kosolastoff

-ISSH/Chemical Technslcgy. Chemical Products and Their ApplIcation -- Crude rubber,
natural and synthetic. Vulcanized rubber, 1-21
Abst Journal: Referat Zhur - KbImiyaj go 2, 1957, 6023
Auth-,r: Bartenev, G. M., Galil-Ogly, F. A.
Tx9titution: None
Title., Effect of Magnitude of Initial Molecular Weight of Rubber on
Mechanical Properties and Dynamic Fatigue of Vulcanizates
Ori&tnal
Publicatj~Dn: Sb. Stareniye I. utamlenlye kauchukov i rezin i povysheniye ikh
stoykosti. L., GoakhImi7d t, 1955, 140-156
Abstra--t: A study was made of vulcanizates prepared from different fractions of
SKS-30A of molecular weight 50,000-l..200,000. Kechanical properties
were studied using a dynamometer of the Polanyl type, and the fatigue
by meams ct a special apparatus, at cmwtant emplitude of deformation
and also with constant terminal load (selecting the residual deforma-
ti-.-ns). Rate of addition of S to rubber does not depend on its
molecular weight, although degree of vulcanization, determined on
Card 1/2

11 ss F
Ivy

tky
(
90.
"
.C.-

2-m"w"j
1. -A

of chaw tonagutwM an
T. L vxc)khi
'-3n7rM5,IO5.5I"l6).-!TOh VtOC0919019outLonsof i42
,.L.mbjxL in Me ris", And in Call j falls, wl risialftem .0 - ,; e-
801; this suLges~s that the polymer chains are coil:ri.'"Culf.411
extenrled in 4. The tensile strength and elasticity of vulclnia Ites.
adding stesric acid, ZnO, MgO, thl m t0-
9=1 Ism bj4ck d S to the Wvtim, e tin thc~
solvent, and 40%q n. at ; 771,
g ~t~ =uefta four 70~-100 m 143 in X,
are greater jqr ji' .*a for C If a V"Autions. i ting that the
chaip ~Opffgtqqlmn govdiling f~ zZlion Is fixed on the filler
part rlr4. 4s 4q prie ted layer If the rrattlurs are stretched to
daub. tbtir ln!ltql length before yulcanising. the product& are of
wv*aq-gT o*P.-in t view that the greater strength of
Mcan tjj CC) soJ44L is dud to their &rmgemcnt of
_P#04 vile (pp. IL TauscoL-
WON

SCI/81-59-9-33452
Translation from: Referativnyy zhurnal. Khimlya, 1959, Nr 9, P 562 (USSR)
AUTHORS: Novikov A.S. Skuba I A., Kaluzhenina, K.F.
T=: An Investigation of the Interaction of Thermoplastic Resins With
Synthetic Rubbers~~
PERIODICAL: Tr. N.-i. in-ta rezin. prom-at , 1956, Nr 3. pp 56 - 72
ABSTRACT: The effect of the thermoplastic rejin (TR) 110 on the mechanical
properties of unfilled and carbon black mixtures of SKU-26 has been
studied. TR 110 combines with raw SKN-26 rubber and masticates it.
In the vulcanization TR 110 Interacts chemically with 3KN-26 and 3.
The characteristic of the change of bond types in the vulcanization
of an unfilled SKU-26 mixture with 20 weight parts of TR 110 has been
cited. In proportion to 3 consumption the rubber-resin bonds
accumulate In the vuloanizate. The deterioration of the physical-
mechanical properties of carbon black raleanizates with an increase
Card 1/2 in the TR 110 doses Is explained by the formation of micro- and macro-

S(YV/81-59-9-33452
An Investigation of the Interaction of Thermoplastic Resins With 3ynthetlo Rubbers 0~/
nonho(nogeneous domains due to the appearance of two types of bonds, as well as due
to insufficient compatibility of rubber with resin in the resitol and resite stage.
V. Glagolev
Card 2/2

- --- -----------
----------------------------------------- - ------------------------
------- - ----------------------------- - ----- -
tiv. tow Ot tm initial .1"r of
/
M&W rm Ibf 01 us
A
0 U,
My.
F A, GALIL, Ou
,77r 96, 977f', A
r I "Ir
Weight'. b.,twe.-It 56.04A) U!,l i 1 :11.1104)
to in" With Im,m;p,%O ,( tl,,, wmlgal
m fraobon Y, V)~Z niM)I,er, -,i
tm Me* HUCarly W" the aMutolL a of 6ourid sulphur
When "phur waa addnd to frwtion It, N P--muin&l
snuill anti) a rt!aehA 1.8"1 , then startmi W aiso
hneady wAb a. Thf, slop-D of tho w mo -wai tdi~i.Aical
wi,.IA tbat (or (m~Oon V. Tbns, a cvIkemnt, latti~q
'. fQ;wItI offly it 010 n-WI(KT-, Inr wvig
ht M iv grtater than
Whorl $hr) jnitw U 1% finks
gr-ALatly rulm it, and lattito lomuttion startai w1wit
if machts 1(fi. N WO-1 c31"-tk1IIN.A from IV 1015.
E312, E being the equilibr,um mmIwtLq of the vul-
vanimite Uw lg/dq, cm. Eeth fr~,tu-m wwi vulcanumt
with U-2.051, ; Ow tcr.IA) 'itrVII&III fr iucm4aod
ffiml hatAiIIII B (C,V, V) ~-gjwj~ cm) to fraction F
L-2-

LIM
02
SRI
stima-tion cs we dii,
tu thee
& ;qav~kwv sad

me W-4 )'o'c:go
I! WIM

4 IL

;Iwo
M-30 gm4 By-q-30A
ZVIN41pw am a fanction of tho tenipomtum and
of the mokoul&r 0-rartUm, molo,~UlAf wisIght arA-
- I - - . I - --- I p6r

AUTHOR: Nlarkovich, G. A.
TITLE: Nevi Suoces3t23 In thu Huhl),~~r 7,o~--I-
uspelcham prom7sr!1enrOr,'I rezi-io;y,-,. t--I
izdeliy).
1959, 1,1r.l.
KODICAL: Kauchulc I Rezzina,
ABSTTZAOT: A mootirij- of tho vlor-lioro In tho
the Research Institute of Hezinoproye','t Pte~1,1
sovnarkhozov), and the Ministr7 for the Che'.-.JL~ LL
Industry (Ministerst,ro 'chimiches'.ioy
-,ras held in Nosco--i betaeen 3th - 11th Januar,, , 1'~
Plans for the d-;velopment of the industry durl:i,-
1965, results of research work narrie-1 out iurInj 1
n nri n1, in Q f- inn q nf Ing f- Ion n n~i ~ n -,, ,,, , ~ I - -- r

New Successes in the Rubber Good,,3 JnJustry.
';Iere discus3e,l. In a number
pre3303 were aul'om Is ~.~ 1. The
pated continuou3 vulcanl3aLlnn of rL r I y
Infra-red ray3; tht? cnntinuouj pr-IU~11C'r, nf (~Ijbh-tr'
cords and tubes; a nw-'i ma~~hine f(-)r ;-VAn- Li I A:7
ducts; ne'a afitive fillers ('11-L
ido, precipitited act,i-iate~l clhal',
rubber f-oods (heat sti'tility, fro3t 1.: -
tance t o 'aear and t o def orma t i on e 'I c .3 ~~,-U I
proved. It recorr,7-,ende I to st -irt rc lu - ~- 1
follo-iinr- acceler-,xtors ~,tnA
carbam-Ltefl, thiurAmi, xanthof,en-itus,
o,,-. Renatsit 4 an(I 5, peptone 22,
molecular polym~2rs o' the Illy-ar (Xd0kKa? V-io)'
coumarone-indene resins, anti-af-elnr-
ments and orf-ranic and inorranic lye3 et".
AVAILABLE: Librr~ry of Congre~-,:-,.
Card 2/2

AUTHORSi Novikov, A.S., and Reznikovskiy, M.M. 28-58-1-26/!4
TITLE: In the Technical Committee "Caoutchouc" (V tekhnicheskom
komitete "Kauchuk")
PERIODICALs Standartizatsiya, 1958, # 1, pp 68-69 (USSR)
ABSTRACT: The article presents information on the latest session
of the ISO/TC 45 in Zurich, Switzerland. Delegations from
the USA, Brasil, Great Britain, Hungary, Germany, Holland,
India, Italy, Poland, France, and the USSR participated.
For the first time, the USSR took part in the work of this
TC. Recommendations for the international standardization
of physico-mechanical and phyeico-chemical test methods for
caoutchouc and rubber were discussed. The Soviet delegation
participated in the work group sessions, where test methods
for aging, tear resistance, frost-proofness, adherence of
rubber to metal, etc, were discussed. Both the "Muni" and
"Kanavts" viscosity-testere were referred to the committee
for recommendation.
AVAILABLEt Library of Congress
Card 1/1

AUTAORS:
~tukhi ria , F. S 20- 5 -1,7/ 4
Novikov, 11
TITLE: The Plastoelastic Propert i es of R%a~'her a j t
cheskiye svoystva kauchuka ';rN-,,(,)
PERIODICAL: Kolloidnyy zhurnal, 195F., vo' ZZ, Nr ". PP Ili-j-'i.7
ABSTRACT: The plastoela7,tic properties of 3KN-26 rucb~r '.n '!p soli]
phase have been investi6ated in relation to molecular wei&',
fractional composition and filler type. in Fit.-ire 1,a typical
rheological curve is representei for a polymer fraction with
820-
a molecular weight of 51,000 at a temperaturc, cf - :n
Table I the dependence of the viscosity of tn~ rul-,b-?r % t~-.~
molecular weight is shown. Thin viscosity of fraction 111:
with a molecular weight of 2'-2,00G is 1.5Fi , l-," pois,~; t~-.p
viscosity of fraction V11 with an approximate molec,lar we',rnt

of 27,000 is cise. Thr~ Infl,ion-P
f only 6.~~j ~ 104 - Df
fractional cimposition was investigated on ', samples wi*h a
characteristic viscosity of 1 24. -.amplp 1 is an J!-.Ie~,ral
polymer; 3ample Z consists of the fractions :::, :7, an-1 V:;
sample 5 is the homojeneou3 fraction IV. -a~~' e 2 shows t at
the ability of plastic flow does not depend or. 'he moier.';iar
weight, but is determined by the character-'sti,-~
Card 112 Polymers with equal characteristic viscosity an!

2 17
The Plastoela stic Properties of _"K!,-2() Rubber
polydispersity, liffer in the value of Jeformatia,-. at c-.n-
stant 31ress. The dependerco of 'he visc~)s.,ty ~f wrt
mixtures on tempf;rature waE also investiiated. '-, ~,. (, *- i I I e r B
were introduced at quanti t: es of !~'. 9 - I'0C vc. i:no par' 3 _~f
the rubber. Table ~ shows t ha t, the f il' ler reduces ,I- t --r,:y
the speed of irreversitl~~ :eformation by in-r~asi::,~
viscosity of the mixture, )ut also increases tl,- va.-;~7 of
elastic deformation. 7~~e lependence of filled, mixtr,~s cr,
the temperature is shown ii Table 4. The viscosity is de-
creased 17 timc~s when the temperature is in-rease] frnm )4
to 620C. This is an indi- ition triat in a systerr. whoro tY.~-
formation of black-rubber 2omplexes is D03~;Ible, t'~e 1':OW at
low shear stresses take.- place a,cording to t ,-e me~:na:-sm
shifting of segments.
There are 6 graphs, : t;ibles, and 12 references, 1~ uf
are Soviet, I Ameri(,fin, ar,,) I English.
ASSOCIATIDNi Nauchno-tagledovatel'skiy institut rezinovoy Promy!jhIr-nr.,)sti,
.Jo3kva (Scientific Research Institute of t~,.e Hu~ber 1T.,,!-istry,
Moscowj
SUEMITTED: December 26, 119S7
Card 212
1. Rubber-Propertioa 2. Bimbber-Uscosity 3. Rubber-Temperature
effects

DOROYMILt. T.V.;_IIDVIKOV, A.S.; ZTT7,,-7, P.T.
Effect of the shape of ~olnciil%r rhalwi on the propartlee of
inlutiona anti vulcanized films -a4e of butyl rul3ber. T7ankon.
aned . I no.1:36-45 A '59. (KIRA 12:9)
1. Nauchno-Isfiledovatel'skiy InRtitut razinovoy proeWshlennostl I
I
Ilauchnn-iRalednvatellskiy fizUko-khimichaskly institut Im. L.Ta.
Karpova.
(Rubber, Synthetic)

15(9) sov '6 1 - a
AUTHORS: Novikov, A S ;al'~l C6.1y F A Canli'~a'es --" Z,emizal Sciences
TITLE: Heat-, Oil- and Frost Fegistant Rubbers -.,crozo-
stoykiye rezinyN
PERIODICAL: Khimicheskaya nauka 4- jr-.~ryshlenncst 4 Nr I
pp 63-69 (USSR)
ABSTRACTj Modern machine baj.:dint and 4et a-;iazi..n reeds r,_ih,.er prolucts
for raise! temperatjrE~ ~f 12" 1"1-'C an! a'-"- _-"C' f:~r low
temperatures cf 4" tc -(,U 1~C ani t.-,r vari:us aggressive media,
like oils, fuels, peroxides, etc It 13 -.:;t possible to de-
velop a polymer wnish sat:sfigg all th!--e demands In every
.r,ujt b.~ -ho3e- Ph,-, heat- and
single case the su'_table 1-ub'opr ,
oil resistance is daternined 'nv t~i A~m, _t: ~,Tr,;,-_ture of the
rubber The F-dditic-n c' varioug ngrelir-r-ts on-',y a slight
effect.. The 1,onds vj-'th the hieh;-, are of
the type C-S-C and C r Fr,,-e 3.~If,r )7'1 t,-~ -.-I.,inizate has a
negative effect on heat-reotstan-~ Trit; bond de-
composes to bi-radtcalo i~r_l ~~L,3 the same
effect -1,_ke sulf,~r 'bo v~_41canized
Card 1/3 ;,.,ithout h, -- r:~ 1 rrid i a-

Heat-, Oil- and Frost -Res-Istar., Putboro Z
tion Ref ?'__7 ~_L 49 reduces
the absorptiorl ?Xygen d'l~ tn& _"l ~L ri f t t. c r e : a t
a temper~it,,.~!e rf '.,
,30 C r At 1 effect
of the --arr - n b 1 J ~j -1 C I or, PT C ~: Cl 9 0 0 6
aro Al tho:w
mineral fl4lerE, like ~,~i: ti- .1 a etc must
be employod Th c~ t, a s i t i,~ T i r i b 1) ri r.-3 rr, a y
b e i n ? r e a 5 e d b y a I a r t rif- II b 10
bonds of the i, -i N 7t.311t[Ince Of
200 - X()OOC may ho ~y iike Iolymero,
e . g r.~opolymers of u-ry_I._ -:,;I hi le of the acrylic
acJd, silicon ribber 4 t ~, 5 a U.- e I j V C, I u Lrij Vulcanized
by hea t 11 rie, -k n th e p.~ 9 s e n -- ~3 ) 'I .- g ai_~ A j The i r de -
composition orodl;-, -6 6 ~!s ~r~v :Io -r i br. -energy
radiations Z Ref 44 45 7 hav,~ 6hjwn g--.-,l .r, the
vulcaniza4.1or, of thes,~ zubber5 D-,irj.n..i I-rsid_-a -i~r, '~'-C bonds
are fo. - - btanze of qn! scIvents is
d e t C. I-r, 1: t Y Ir d---q nz~- jepend -n the method
of vulcar!.-.~'~' -h,3 &I.TIrS vulcani
zation is re-
sistanc-~ to oils f tj 1 "3 r, r i -tr. c- s,11 vents may
Card 2/3 oe impro-jed by ~hr w~-, the medium,

Heat-, Oil- and Frost-Reol9tant Rubbers S Ov I's 3 - ~. - -_ - ~ "~~ I
'but combinea with the rubber. is suzn
a filler for polysiloxane rubber, Unsaturated rubters in an
oil me4ium do not age so fast as in hot air because t~,er-~ is
no oxygen. Tit k, I'r c, o t - ru 9 1 a t a n o e I o d e t e rm i no I by t h o c ~)m -
position and tho ntruct,liro of' the rubter. Plan t i c i t I 'ti i ~- t~(,-
best method for increacting this proPerty. For this jurpose
estero of the phthalic, aaipinic and sebacic acids aro used.
The fluorosilicon rubbor of the type LS53 reaches a f'rout-
resistance of -60rIC, a heat-registance .,f 200 - 25GOC and a
high oil-resistance but its mecnan.,:ai properties Are Rc low
that it can be used only for rackings d'.aphrai.,rrs etc
There are 3 tables and 57 references, 24 of which are 3oviett
52 English and 1 German
Card 3/3

~1(4) SOV/09-6-5-6/33
AUTHORS: Galil-Ogly, P. A., Nikitina, T. S., Dyuma~reva, T. N.,
11ovikov, A. S., Kuzlminakiy, A. S.
TITLE: On the Radiation Vulcanization of Fluorine Copolymers
(0 radiatsionnoy vulkanizatsii ftorsopolimerov)
PERIODICAL: Atomnaya energiya, 1959, Vol 6, Nr 5, pp 540-545 (USSE0
ABSTRACT: If rubber-like fluorine copolymers are irradiated, rubber
having unsatisfactory physical and mechanical properties is
obtained. If various additions are added to these substances
before irradiation, rubber having valuable technical proper-
ties may be obtained. The rubber-like fluorine copolymer
"Kell-F" is experimentai6y used as elastomer. Irradiation
was carried out with Cc -disks (thickness 0.3 to 1.0 mm)
ith an activity of 1400 and 21000 gramequivalent R . The
w ltg
r.
integral absorbed energy corresponded to 3 to 60.10
The structural change in the irradiated material was determin-
ed from the changed solubility, from the swelling limit in
acetone, from the modulus E
, and from other phyaico-mechani-
00
cal parameters. As additions the following substances are used:
Card 1/3 Channel black, white soot, furnace carbon black, thermal carbon

SOV/89-6-5-6/33
On the Radiation Vulcanization of Fluorine Copolymers
black, and zinc oxide. The experimental results are tabulated
and partly shown in form of graphs. The following is worth
mentioning in connection with the curves; Dependence of
tearing strength, the relative elongation, the modulus E
and the swelling limit on the radiation dosel the influeRoce,
exercised by air and vacuum on swelling and the modulu E
in the case of various radiation doesel the influence :xeip_
cised by the addition of carbon black on spatial not f rmmtion
as a result of irradiation. Dependence of the strength of
the rubber on the quantity of carbon black added (irradiation
dose 20.106r). The following general conclusions may be drawn
from the experiments: The surface activity of the additional
substances exercises a decisive influence on the properties
of the rubbers. The rubber which contains channel black as
an addition possesses the beat technical properties after
irradiation. It i9# above all, more resistant to heat-aging,
solubility, and static deformation. The fluorine copolymers
of the "Kell-F11-type fend more towards oross-linking than
polytetrafluoroethylene and polytrifluoroethylene chloride.
Cross-linking is promoted by the addition of oxygen. There
Card 2/3 are 9 figures, I table, and 10 referencess 2 of which are Soviet.

S/ I 38/a9/,7,r,/07
AUTHORS: Devirts, E. Ya., Novlkov,_A. S.
TITMg On the Mechanical and Thermooxidizir4 Plasti-,ation of
Nitrile Rubber; ~
PMODICAL., Kau2huk I Rezina, 191,--9, No. 7, pp. 21-25
IM ' The structural trans fonnations which tak,~4 place in the me-~hanl -,a!
and thermooxidizing plastication of butadiene-nitrile nabbers %yere stuiled TrI
authors state that although sever--' publications have appeared In print on the
study of plastication of butadiene-styrene and natural rubbers, very little. h9s
been published on the plastication of butadieve-nitrile rubber, only on the
mechapica.1 plastication, a3 given in Ref, r~, by one of the authors of this
The authors stress the importance of the SM rubber for industry and undertakt-
further inveitigatlons of the mechanical and thermooxidlzing plastl,~atlon
of these rubbers. The results of experiments for studyirZ th- structural
transformations are submitted. The experimental part is a-itlined in detail,
and the computations are submitted, It was found that in mt,:harilcal plastica-
tion of the butadiene-nitril~- rabbers. the pro,,-ess of destructioi takes pli~%"".~
primarlly. which is seen from the monotonous natura of the charge in th-~-
hardness and slastleity (according to Defo^), and in the charanterlatic tena,~Ity.
Card 1/3

S/ I 38/59/0~~0/07/04/00 ~
on the Mechanical and Thermooxidizing Plastication of Butadione-Nitrile Rubbers
results that the rate of the mech&nlc&l and thermooxid[zing plastication of the
butadiene-nitrile rubbers is determined mainly by the content of nitrile groups
in them. However, opposite regularities are noted. With an increase In the
nitrile of acrylic acid content, the rate of the mechanical plastIcation In-
creases, whereas in the themooxidizing plastication the rate of destruction
decregses, and the role of the structur&lizing process increases. The
structuralizing processes are most pronounced In the SKN-40 rubber and least
in the SKN-18. The SKN-26 rubber occupies an Intermediate position, comIng
close to the SKN-18 rubber. There are 7 graphs, 7 references. 4 Soviet,
3 English.
ASSOCIATION: Nauchno-issledovatel'skiy institut rezi-novoy promysh1ennos*.1
(Scientific Research Institute of the Rubber Industry)
Card 3/3

"o
2-
AUTHORS: 5alil-Ogly, F. A., Skuba, I, A , 'Novikov, A, 5
!:T!,E, Metal. Fluorides - Flll,,:-s fo! Fi_or-~;:opclymer Ru t' C e r 5
PERIODICAL, Kauchuk I Rezina, 1959, No 'I, P-, 31-36
TFXT~ The authors discuss the problem of tn~,rea5lrg +~ne thermal rrq1-.*.aP_-A
of rubbers used in machine-building They point out that !his propc-.-*-v car t-~,
improved by the addition of special 1.hermores 1 -4 tan, fillers lo ~he _1'1~_Or'ne-
containing r~_,tbers. Attention is drawr to Rmf 4, ~~, wh~-r;, 1rir-mation is-
available on thermoresistant fillers used atroad in the last 3 years, -4u--t. a=
5odium, cealum, lithium, calcium zircerates, fluoroz1rconateq, etr In th-
present article varloue metal flucrides wtre investlgat,2d as fll!Ar~~ Tor
fluorocopolymer rubbers. T-ne latt-~r we-e evaluated according tc th- 'r-ryno-
resistant properties of the resultant r%ibba-s, as compared to rubbie--_m, f' ' lieJ
with powdered silica gel, U-333, used at th- present time for the Produ"11--i
rubber percxides from fiuo.-ocopolym-rs Llthlum, zinc, tArIum, magresItim,
strontium, calcium, and aluminum fluorides were Invest1gatad A d-~q'_rlptlnn
Is given of dif ferencAs In their surface structure. Figure I is an Ple-~ ~r 1:
microphotograph of the metal fluorides, polntlr~g out lho~ dl'fer-~n n
Card 1/3 Or,

S,'138/59/000/07/06/,:i~ 9
Metal Fluorides - Fillers for Fluorocopolymer Rubbers 82265
Table 2 is a list of the physico-mochanical properties of the rubbers with various
fluorine-containing fillers. The investigated metal fluorides occupy :he follow-
Ing sequence as to their effect on the thermoresistance of the rubber: Mag-
nesium, calcium, strontium, aluminum, lithium and zinc fluorides. It was found
th~Lt barium fluoride promotes the process of destruction in the rubber during
aging, which Is accompanied by a sharp Increase In the relative elongation of
the rubber. All the metal fluorides were fuund to have a greater effect on the
thermoresistant properties of the rubbers than powdered silica gel. The calcium
fluoride yields the most elastic rubber with an increased relative elongation.
Calcium fluoride was further investigated as to its initial structure, method
of i4z production and the Initial raw material used. It was shown that rubbers,
containing calcium fluoride of --arious initial raw cmateria.1s are characterized
by different strength and thermoresistance. The optimum type of calcium fluoride,
as a filler for fluwocopolymers, is the product obtained from the reaction
between sodium fluoride,or ammonium fluoride and calcium chloride,or calcium
oxide. This product gives a rubber of increased strength and thermoresistant
properties. The drying temperature of the calcium fluoride affects the physico-
chemical characteristics and properties of the obtailied calcium fluoride. Its
activity also depends on the type of applied vulcanizing group. In 1958, a
Card 2/3 41-<

3/1 38/59/GW/07/06/(Yi 9
Metal Fluorides - Fillers for Fluorocopolymer Rubbers 82265
technology for the production of calcium fluoride was developed and its serial
production was begun. The following conclusions are drawn: 1) The investigated
metal fluorides ensure a higher thermal resistance of the rubber than the U-33.4,
but have less strengthening effect than the latter. 2) The most active metal
fluorides are the calcium and magnesium fluorides, their effectiveness depending
on 11eir specific surface and particle structure. 3) The activity of the cai':Ium
fluoride depends also on the nature of the Initial raw material used In Its
production. 4) Particles of active calcium fluoride are characterized by a2
corroded surface, 0.01-0.1 micron In size, and a specific surface of 32-27 m /g.
5) The activity of the calcium fluoride also depends on the content of the
mixture and vulcanization method. There are 5 tables, 3 figures, 6 English
references.
ASSOCIATION: Nauchno-issledovatel'skiy institut rezinovoy promyshlennosti
(Scientific Research Institute of the Rubber-Manufacturing
Industry)
Card 3/3

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S/138/59/000/011/004/01,
A051/AO29
The Effect of Oxidation-Reduction Systems on the Thermo-Oxidizing 1111astica-
tion of Butadiene-Nitrile Rubbers
according to Defoe, of the experimental and serial rubbers tested, depend-
ing on the duration and the temperature of the thermal mastication process.
Several conclusions are drawn from the experimental results& 1) the proceti-
sea of destruction and structuralizing take place simultaneously in thermal
mastication of the tested SKN-18 and SKN-26 rubbers containing dimethyl-
phenylparacresol, and also in the case of similar mass-produced rubbers,
but the rates of these processes in both cases differ greatly. There is
a considerable increase in the destruction process, and a decrease of the
structuralizing process to a great extent in the case of the experimental
rubbers. The reverse is seen in the mass-produced rubbers. It is stated
that by using the oxidation-reduction system consisting of dimethylphenyl-
paracresol and the salts of iron, the considerable increase in the destruc-
tion rate and the decrease of the atructuralizing process makes it possible
to use this method in industry for SKH rubbers. 2) In the case of the
SKN-40 rubber a thermal masticated rubber having a hardness of less than
1,000 g according to Defoe is impossible to obtain with the oxidation-
reduction system. SKN-18 has the highest rate of destruction, whereas
Card 2/4

5/138/59/000/011/004/011
A051/AO29
The Effect of Oxidation-Reduction Systems on the Thermo-Oxidizing Mantica-
tion of Butadiene-Nitrile Rubbers
SKN-40 rubber has the lowest, since with an increase in the number of nitrile
groups in the polymer the rate of the destruction process decreases and
the rate of the structuralizing process increases. 3) It was found that
with an increase in the temperature of the thermal mastication the destruc-
tion process rate increases, but at the same time the role of the structu-
ralizing process becomes more apparent. The optimum temperature of the
thermal mastication process was found to be 1300C for the SKN-18 and
SKN-26 rubbers. In the case of the SKII-40 rubber the optimum temperature
was 1400C. 4) From a comparative study of the rubbers masticated by thermo-
oxidation and masticated mechanically, having the same hardness according
to Defoe, it was found that the vulcanizate mixtures baaed on the thermo-
masticated rubbers of the experimental butadiene-nitrile rubbers are some-
what surpassed in their durability and elasticity by similar vulcanizates
from the mechanically masticated rubbers. However, the indices obtained
for the vulcanizates of the thermo-masticated rubbers are sufficiently
high for use in industry. There are 3 tables, 9 graphs and 4 Soviet
references.
Card 3/4

S/138/59/000/011/004/011
AO51/AO29
The Effect of Oxidation-Reduction Systems on the Thermo-Oxidizing Masti-
cation of Butadiene-Nitrile Rubbers
ASSOCIATION: Nauchno-ionledovatellskiy inatitut rezinovoy promysillennosti /
(Scientific Research Institute of the Rubber Industry)
Card 4/4

S1 1 '~8/59/000/0 1 210r,21'Y_,f,
AUTHORSt Shvetsov, V. A., Pisarenko, A. P., Novikov, A. S.
TITLEt An Investigation Into the Properties of Filled Nitrile Rubberg.
Communication 1. The Properties of Filled Silicate-Nitrile
Rubbers 15'
PERIODICALt Kauchuk i Rezina, 1959, No. 12, pp. 4-8
TEXTt At present two types of powdered silica gel are manufactured
in the Soviet Union, viz. soft and hard silica gel,imparting different
properties to the rubber. It is further stated that powdered silica gel is
irreplaceable as an accelerator in the production of colored rubber based
on synthetic rubbers with high mechanical indices and has many advantages
over the carbon blacks. One of the most popular types of silica gel is
aerosil, which is just as active as any carbon black. It is pointed out
that the Soviet rubber industry lacks sufficient quantities of the sil4,a
gel accelerators and the available types have some serious disadvantage,
due to the backward production methods used. Their quality is not homo-
geneous. The necessity of producing filled rubbers based on synthetic
raw material by some other means is pointed out. ~, short survey is Civen
Card 1/4

S/.138/59/000/012/002/006
An Investigation Into the Properties of Filled Nitrile Rubbers.
Communication 1. The Properties of Filled Silicate-Nitrile Rubbers
of the methods recently used for this purpose. The All-Union Scientific
Research Institute of Film Materials and Artificial Leather-(VNIIPIK)
developed in 195)-1953 a method for the production of filled butadiene-
styrene rubbers,Vusing q~ilicates of various metals obtained in the latex
as fillers. The CKH-1 SKN-16), CKH-26 (SKN-26) and CKH-40 (SKN-40)
type butadiene-nitrile rubbers ar used in the rubber industry for the pro-
duction of oil-resistant rubber. The authors were particularly interested
in determining the possibilities of producing oil-resistant and heat-
resistant butadiene-nitrile rubbers, filled with silicate fillers during
the latex stage. These rubbers were named silicate-nitrile rubbers. It
was shown that the strength of the rubber increases considerably when the
filler is introduced in the latex stage, and much less so, when introduced
on the rollers. This is true even for small quantities of the filler, suzh
as 20 weight parts of filler to 100 weight parts of the rubber. For greater
amounts of filler, e.g. 60 weight parts of filler to 100 weight parts of
rubber the relative elongation is 575-674c/,. The high structuralizing proper-
ties of the silicate fillers obtained in the latex can be seen from the
hardness determination according to Defoe. The mechanical processing of the
Card 2/4

S/ 1 58/59/000/0 - __/00 2,''00f,
An Investigation Into the i-roperties of Filled 'iltrile hubbers.
Communication 1. The Properties of Filled ;ilicate-llitrile Rubbers
silicate-nitrile rubbers presents little difficulty in spite of the high
valuesof hardness according to Defoe due to the weakening of the secondary
rubber-filler bonds and due to an increase in the fluidity of the mixture
caused by an increase in the mixing temperature. The rupture-, wear-re-
sistance and the elasticity of the rubbers filled in the latex is hiE;her
than those filled on the rollers. The former also have a better roadabi-
lity. The thermal-resistance is the same. Tableo 2 and 3 give the :ompa
rative figures of the various properties. At elevated temperatures the
rubbers filled in the latex retain their strength better than those filled
on tile rollers, they have better resistance to thrmal aging. The aging
was carried out at 100, 110, 120 and 1300C lasting from 12 hour5 tG 10 days.
The high resistance to aging of the vulcanizates is explained by the aCtive
filler blocking tile double bonds of the hydrocarbon rubber, which decreases
the reactivity of the rubbers, inhibiting tile development of the oxidizing
processes (Ref. 5). Long-lastinj-, storage does not change the properties
of the silicate-nitrile vulcanizates, which is of practical significane-
in the mass projuction of this rubber in the form of chunks. SFII-26 rubtc-r
with 60 weight parts of calcium [iilicate and filled in the latex Btai~e will
Card 3/4

311381591000101210021006
An Investigation Into the Properties of Filled Nitrile Rubbers.
Communication 1. The Properties of Filled Silicate-Nitrile Rubbers
dissolve to only 16.5% in a 75% chlorobenzene and 25% n-dichlorobenzene
system, whereas without the filler it would dissolve completely. The vul-
canizate with a ailicate-nitrile base has a high resistance to swelling,
corresponding to the swelling observed in the SKN-26-based rubbers.
Rubbers produced from silicate-nitrile raw material have better properties
than those produced from nitrile rubbers, where the filler is introduced
on the rollers,and are very valuable for the production of various oil-
resistant commercial articles.
ASSOCIATIONt Hauchno-issledovatellskiy institut rezinovoy promyohlennosti
(Scientifio-Research Institute of the Rubber Industr
Card 4/4

NOVIKOV. A.S.; KARGIN, V.A.; GALIL-OGLT, F.A.
Fluidity of rubbers at high temperatures. Kauch. I rez. 18 no.1:39-42
ja 159. (KIRA 12:1)
1.Nauchne-issledovatellskiy institut razinovay promyshlonaosti.
(Rubber, Synthattc--Testing)

AUTHORS:
TITLE:
PERIODICAL:
84502
31190160100211004/0-12/020
B004/BO56
Novikovi A* S.# Karpov, V. L., Galil-Ogly, F. A.,
C_tov_a-,-7. Dyumayzva, T. 11.
Slovokho,
Investigation of the Effect of Ionizing Radi tions Upon the
Chemical Structure of Rubber-like Fluorine Copolymers
Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, No. 4,
pp. 465-491
TEXT: The authors proceed from published data (Refs. 1-5), according to
which, unlike what is the case with polytetrafluoroethylene and
polytrifluorochloroethylene, in the case of rubber-like copolymerso not
destruction but structure/formation is caused by ionizing radiation
(radiation vulcanization). The authora therefore investi,ated this
0
process on CKif_-_32__FS_KF-32)*fluorine polymers. As a radiation source,
a C060 apparatus wiTE7an7a__cT1vity of 1,400 and 21,000 gram-equivalent of
radium was used. The int nsity of irradiation was 0.54.106 r/h; the
total dose was 3 - 80-109 r. The copolymer films were irradiated in air
Card 1/4

W02
Investigation of the Effect of Ionizing 3/190/60/,502/004/002/020
Radiations Upon the ChemAal Structure of B004/BO56
Rubber-like Fluorine Copolymers
or vacuum (lo-4 torr). The ehemical changes occurring as a result of
irradiation were examined by infrared spectroscopy. By meano of an
OKC. -14_ IKS-14) spectrometer, the spectra in the range from 500 to
1450 cm were taken on 4A thick films, and within the ranLe from
1450 - 3500 cm-1 on 140 - 150P thick films. Fig. 1 shows the infrared
spectrum of the initial copolymer, which is interpreted by the authors.
Irradiation in air leads to considerable changes (Figs. 2,')). The
intensity of the absorption bands of oxygen-containing groups arid of the
-CF=CF2 group increases considerably, while the intensity of the C-H,
C-F, C-Cl bond stretching vibrations decreaaes. Herefrom it is concluded
that gaseous compounds containing H, F, or Cl are liberated. Fluorine
copolymer irradiated in vacuum shows a different spectrum (Fig. 4). At
small doses (10.10 - 20-106 r), the absorption bands 1640 cm-1
(-CH-CF-); 1740 cm-l*(-CH'CF2 or R-CF=CF-R); and 1640 cm-1 occur. The
latter band is interpreted by the authors as belonging to the group
-CF=CF2. At higher doses, instead of the 1740 and 1640 cm-1 bands, a
broad band with a maximum at 1600 cm-1 occurs. This is explained by the
V/
Card 2/4

P%502
Investigation of the Effect of Ionizing 3119016010,W10041002/020
Radiations Upon the Chemical Structure of B000056
Rubber-like Fluorine Copolymers
formation of cross linka at the expense of the double bonds. The
considerably decreasing solubility with increasing radiation Jose
(Fig. 5) confirms this assumption. An increased content of vinylidene-
fluoride promotes cross linking (F'g. 6). ', linear interrelation between
cross links and vinylidenefluoridXontent was found (Fig. 7). At the
same time, however, also destruction occurs, which manifests itself by
decreasing viscosity (Fig. 8). The authors draw the conclusion that in
the fluorine copolymer the same reactions occur during irradiation as in
polyethylene; loosening of C-H bonds accompanied by the formation of free
radicals and free hydrogen atoms, which either form compounds with
neighboring H, F, or Cl atoms under the formation of double bonds and H2,
HF, or HC1, or take such atoms away from another polymer chain under the
I The recombination of the free
formation of a further free radical.
radicals leads to cross linking. h increasing copolymer content, the
number of double bonds increases. There are 8 figures and 8 references:
5 Soviet, 1 US, 1 French, and 1 British.
Card 3/4

8h502
Investigation of the Effect of Ionizing S/190/60/002/004/002/D20
Radiations Upon the Chemical Structure of B004/BO56
Rubber-like Fluorine Copolymers j
ASSOCIATION: Fiziko-khimicheskiy inatitut im. L. Ya. Karpova
(Physicochemical Institute imeni L. Ya. Karpov)
SUBMITTED: November 26, 1959
Card 4/4

V A -
Study f S r
Ti i r
3 m V.
P C A L Y
p i,
Tijo ju -ho r 9 wan-.~d
1 4' 't S
a 3 It . j r, - Dn :3 -5
D. Par'..( ns.:,i Re f - s 3
"d a -. ,h -.har r, e a - k r, r a L u ij, r, u M, rl y d r
-i:-k i r s~' -qu -,n i s w r -. .ten T-.wr F a
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Tj u 11 g e sill, f',r :r.15 ~jf
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T
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a r 5 t,y v 1 -.1 m e
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UKN .26 -V; th 28 1! b k
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SO ~6 wLth 28 A] GH
SKN ~6 wi * h A 1 Oll
B-q s I n -c,r '.htae data, ,he fcllo-a,,ng ns lt-
Eilan--Ajard equa*.'. -r. i s -~Ppl cab', z
Card

85741i
S,udy of ~he Stracture of Vu I s an,. z a I. -a - f S/-9()/60/00-2/C
P~.nf,r-od Butad,.enp ntrille Rubbs-s ty B004/Brj6o
S,rz-~~h,ng
10111,~sd with hannel blar~k or aluminum hy-irx-,d" 2 Vu' -ar : 7&'
nu~adi"ne nitrl!EI rubber filled with aluminim hydrcxid~ a-~-
to a h'gher degree than the sairp rjtt~.rs f! I i ~d wil-t -hanr,;.. t',
~5,' Natural rubbir haa more primary b,?rd.-, sh.1- SO ?6, a
hannol bla-,k but especially with aiumnum hydrox-A- has fr-r~ s- i-I
.3,ry b~,nds The stru-ture of tt.- -.ii--,ar.*,za'-~,3 -hc--f -r~ d.f'--E
G. A, Pat- 9y 4.9 mentloned Thprc~ ar- a t s
Prs)n~qq. 2 Soviet 2 US. 2 Br".,sh ard Garman
ASSCATION: Nau ~-,hn c '- s s I e dr.--ra t e 1 9 k i yn E) r c- z i n,-,, ny
promyeblennosti (Scier-,*' REs-ar 1) lnstitut~
the Rubber Indust,
SUB14TTTED: February ? 960
Card

I Do
Z04
ATJTHORSs
TITLEi
PERIODICALt
~
S/190J60/002/012-'/001/019
B017/B055
AQvikov, A. 5.1 Karpov, V. L., Galil-Ogly, F. A.,
- - T
Slovokbotova, N. , Dyumayeva, T. N.
The Effect of Metal Oxides on Structural Changes in
Fluorinated Rubber Copolymers Caused by Ionizing Radiation
and High Temperatures
Vysokomolekulyarnyye soyedineniya, 1960, Vol. 2, Ro. 12,
PP- 1761-1767
TEXTt The authors studied the effect of metal oxides (CaO, MgO) on the
_~bber copolymers under the influence of
chemical changes in fluorinated r
ionizing radiation, applying a Cc 0 source with activity 21.000 gram-
equivalents and intensity 0-54. 106 r/h. Thechemical chayv,?es in the fluor-
inated polymers were investigated by infrared spectroscopy in the
4.000 - 1-300 cm- I region on the 01Resamine C,>diphenylol propane,> laercapto
benzimidazole (I) and "fatty red C11> dimethylphenyl-p-oresol (II) and
Neozone. D (Inp nitrcso-~-naphthol. Filas containing II, I and III had
the highest solubility. The smallest degree of structuration is observed
in the presence of I and II. For heat-resistant rubbers it is preferable
CaF d 1/2

5/1 3b/60/000/009/005/01
A051/A029
/A
AMORS: Devirts, E.Ya.; Novikov, A.,;.
TITLE: On the Application of Dark Indene-Coumarone Pesln~i In Rubber
PERIODICAL: Kauchuk I Rezina, 1960, No. 9, pp 27 - 33
TEXT: A study was conducted for determln~lng the possibilities of applying
Soviet-manufactured Indene-coumarone resins In riober mixtures. Until the preser.,
time these resins were used only In the enamel and dye Indii5try, In bUlldinw.
materials etc. The/ quality of the Soviet reslas are indexed in the MPTY (IVPVJ)
2261-49 standardsA'j The authors list the various raw materia!5 used In their Orr,--'
duction, indicating the difference which these cause in the color and softening
point of the resin. The indene-coumarone res).ns were tested for 1) softeners in
standard mixtupea based on butadlene-stXrend5 rubber CI(C-IJO (SYS-30),
(SKS-30ARM-15 17(butadlene-styrene regulated oil-filled rubber), nalrite and bula-
diene-nitrile CX14-26 (SE24-26) rubber. 2) diluters (extenders) f(
"g the partial
replacement of the SKS-30ARM-15 and SKN-26 rubbers and naJrlt.e I!, Six Samples of
the dark-colored resin were tested at softening points of i72- 8~OC In testlrik~
the resir as a softener, and trying three met,hods for the resin lntroduc~.Ilon In
Card 1/4

8~6~ i
3/1 ~6/tk)/~100
AO'-, I / A02c)
On the Application of Dark Inaene-Coumarone Resins in Rubbe- MIxlr,,-Jre"3
pieces, sifted and melted, it. was folind Iha' tbe nlghee* wo1Z
achieved when the resin was introduced In the filtered form ana the inwes* when
the resin wao introduced in pieces. The softening rnarac'..Pr1s*Ics of the res!n
were compared to standard softeners, sarh as rubrax ard A6 (AB) rr-~~Jr ar,~l , ,
was seen that the indene-coumarone resin (dark rolor) '-s airr-osl equ'va,x~rt *'~,
other softeners. Tne dark indene-couinarone resIn wtth a sc,fteninw -~mperal-ire
of 60 - 800C is an Pffp?tive soft.ener for genpral r,.,bt,~r mIx1.jr-:-s
diene-styrene rubbers. 14, imparted fav-~ratle lridu~:%rial prane,',:e~- r,ov
-vulcanized mixtures and high adfiesIveness, s?.renwth and fenzIll'-y
,fulcanizates. In applying the lndcne-,,oumarnt~e res1n the amount of ard
altax must be Increased, whereby the c1pUrpim results ar- achieved 0. an ln-rea.~e
in the sulfur content to 0.2 weight parts an~ to 0 -, welght, parts o" aj*a:~ ppr
every 5 weight parts of resin 1-nden-coumaronp resin In nalrile ba.,P,j rit)ner
mixtures compared with mixtures containing vasellne oil anj p'~)Iyulenes nab almost
the same softening effect as vaseline oil if applied In dosos of ',, P) weight
parts and even more so with 15 weight parts. it surpasses vaseline oil In in
creasing the adhesiveness. The vulcanlzat,es Df mlx,,, 'on*E,'n1nw, In- '.ndene rn~ira
rone resin are equal to *.hosp contalninjS vaseline o,' iri .hpir
Card 2/4

E~7
S /I -38,16010001rAgloozz /01
A051' IA02(j
On the Application of Dark I-ndene-Coumarone in Fr~ubrr~er Kix-ure-~
300% elongation modulus, thermal aging resistance at 1000'_ but, halre nlg~'er rela-
tive and residual elongations and a tendency to -ff. eleva',6d tear ros-lEtanre r
are inferior to vaseline-oil mixtures In their e1aqt!:i1t.V. bri+tIoness point. ana
frost-resistance, In testing the resin In 3124-26-basel mixes arLd -comparing them
with the action of d1butylphthallate it. was found that, when irlcr-aBing the sul",jr-
content to 0.1 weight parts to every 5 weight par,s of thot resin, the latter has
about the same effect on the softening properties as dibutylprithalate However.
at larger doses of the resin than 5 - IC weigbt. pari.s tts softening effect, de-
creases. Vulcanizate mixtures containing 10 - 25 wel;zr., parl.s of the resin have
the same modulus at a 200% elongation, the same ',Pmpe-at,ire E-I.abllll~y and hea!
-aging resistance as mixtures containing the same amount. of Jlcutylphtlialate Tht~
tear-resistance, hardness index, tenarity, relative and r~-qlldual elongation ar-
higher and the elasticity and frost-resistance lower. The resin ra-n be Used as
a diluter (extender) in mixtures of general use based on butadiene-styrone rubbers,
nairite and butadiene-nltrile rubbers in the dosage of 5 wel;,,ht, parts. which en-
sures a saving on the amount of rubber consument. In replacing ~) - 10 weight
parts of SK3-30 ARM-15 rubber mixture with the resin the plasticity increases
somewhat. In replacing 10 wetrh+ parts of the mix with the resin all the proper-
Card 3/4

")57
A051/A02G
On the Application of Dark 1-ndene-Coimarone Ret~ins in Pjbt)-r M1x*.jr-
ties of the mixture are relained, exf~i#%pt for a small' J,cr in -ena-I*,y The ial
rite-based mixtures change t.nelr proportles In with 'he arrioun' of th-
nalrite replaced by the ra,.iln- SM-A-)-ba2ed mixt ir,~-,4 wh(an ro-plaed by ths, rer-In
show a slight Increase in platFt-, -i*.v Fivo w-IFIV par*.5 replaced by *.),,- res.,~
hardly changes the properties at all, and 10 - ',~' weiwj_,t par*5 -a";Ses a J-or)
tenacity, in the modulge at. 2009; elcngation, ela5*1c1tv *~.he froit
coefficient, brittleness point. an In-rease In .h- ro-~a',,vo~ a-r,,j re3,,d7
.jai PL n~ra
tion, aging and temperature-resitance oefflctenr.,, mainfai-ing t.he r,3,re ha_-aro~=
Index, tear-resistanoe and swelling. Th-re ar- 7 tati- and - "igjra=
ASSOClATION: Nauchno-issledovatel'skIly I.ns11.1t.,i* resiriovov
tJfic-Research lnstitut.o,- of the_Riutt-Ar
Card 4/4

20251
5/136/60/000/012/002/009
A051/027
AUTHORSt N.ovikov, A.S., Nudellman, Z.N.
TITLE: The Kinetics and Mechanism of the Catalytic Reaction Between Poly-
dimethylailoxanes and Polyalkoxysilanes
PERIODICALs Kauchuk i rezina, 1960, No.12, pp. 3-7
TEXT: In a previous work (Ref.1) the authors dealt with the catalytic
reaction of structuralizing of polydimethylsiloxane rubber with alkoxysilane4
which takes place by condensation of the latter with the hydroxyl gioups of
polydimethylsiloxane and separation of alcohol. In this acticle it is point-
ed out that the mechanism of the reaction has been only slightly investigated
and it is further suggested that the kinetics of the reaction be studied
during the period from its start until the moment of the spatial lattice
formation. Such an investigation was carried out by measuring the elasticity
growth of the benzene solution of the CKT (SKT) rubber after it had been
mixed with the catalyst and the structuralizing agent in a spherical Hepler
viscosimeter. It was shown that the elasticity growth was determined-only by
the growth of the molecule. Fig.1 shows that the growth process of the
Card 1/8

20251
S/138/60/000/012/002/009
A051/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polyditnethyisil-
oxanes and Polyalkoxysilanes
elasticity for the system 15~a solution of SKT in benzene-tetraethoxysilane-
catalyst (0-5 9) is not uniform. The shape of this curve is explained by
the many-stage type of reaction of structuralizing (Ref. 5). It is suggest-
ed that the initial part of the curve is determined by the first stage of the
reaction which consists in the formation of the intermediary complex compound
of one molecule of the catalyst with one molecul, of the hydroxyl group of tte
polydimethylsiloxane and one molecule of oxygen of the tetraethoxysilane
molecule:
CH H H
1 3 ~ 3
0- S1- 0- S, - ~
CH CH
R OR R
1 1
... Sn~ ... 0 - Si
OR
(2)
This complex is then regrouped and a new siloxane bond is formed, a catalyst
molecule is separated off, probably in the form of a complex with the separa-
ted alcohol molecule:
Ca,rd 2/8

20251
3/138/60/000/012/002/009
A051/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylail-
oxanes and Polyalkoxysilanes
CH CH OR R
1 3 1 3 1 'V
- 0 - Si - 0 - Si - 0 - Si - 0 + Sn + ROH (3)
CH3 C113 OR
The latter stage of the reaction corresponds to the part of the curve paral-
lel to the abscissa axis. It is not the induction period, since the reaction
is taking place although not causing an increase in the molecular weight of
the system. Other confirmations of the interaction with initial formation
of a transfer complex were obtained from infrared spectra of the system
(Figs.2,3). These graphs prove that there is no induction period nece3sary
in the formation of the complex in the given system. The second stage of the
reaction increases the molecular weight to twice the amount of polysiloxane:
CH OR R H CH
1 3 1 V 1 5
- 0 - Si - 0 - ji - 0 + Sn + 0- Si - 0 (7)
Card 3/8 CH3 OR CH3

8120 51
3/13 60~000/012/002/00)
A05l/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylz~il-
oxanes and Polyalkoxysilanes
CH3 ?fi CH3
0 - Si - 0 - Si - 0 - Si - 0 - (7 contin.)
CH3 OR CH3
The further acceleration of the viscosity increase is determined by the start-
ing branching of the molecule and also by the decrease of the low-molecular
products in the solution and by the increase in the probability of the ac-
tive collisions of large molecules leading to an immediate increase in the
molecular weight. It is concluded that the multi-stage nature of the struc-
turalizing reaction in the case of the saturated polarization of the oxygen-
-silicon bond is connected with the thermodynamic impossibility of the for-
mation of a multi-charge silicon ion according to scheme (3). This ron-
clusion led to the assumption that the reaction kinetics must change if a
polyalkoxy derivative of silicon is used as the structuralizing agent, in
one molecule of which the formation of several positive ions is assumed
Card 4/8

S/138/60/000/012/002/'009
A05l/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylsil-
oxanes and Polyalkoxysilanes
possible,i.e., molecules where the donor-acceptor bond with one atom of
oilicon wouldnot. significantly change the density of the electrons in the
other oxygen a toms. The reaction mechanism of catalytic condensation of
po!Yd_~methylsiloxane with tetraethoxyoilane and other polyalkoxysiloxanes is
confirmed on an example of the gelatination of a benzene solution of 3KT in
the presence of a polyethoxysiloxane-type structuralizing agent, where
OR R OR
RO - ~i 0 - Si 0 - Si - on (9) (Fig-5)
OR OR n OR
There are 5 graphs and 5 Soviet references.
=;OCIATI.011: Ilauchno-lealedovatellakiy institut rezinovoy promyshlennostl
(Scientific Research Institute of the Rubber Industry)
Card 5/0

"I U? 1-) 1
S/138/60/000/Ul2/002/009
A051/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylail-
oxanes and Polyalkoxysilanes
.9
.7
0
0
>
a) -4
11 C,
411
r-4
v

x
X,
z J 4
time, hours
Fig. 1 Viscosity increace in a 15
solution of SKT in benzene with te-
traethoxysilane and catalysts: I -
dicaprinate of dibutyl tin, 2 dis-
tearate of dibutyl tin.
Card 6/8

0 2r, 1
31136J601000101210021009.
A051/AO27
I
"'lie Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylsil-
oxanes and Polyalkoxysilanes
0
!G0
so
60
2(

I I I N I

0
Cz,
a cz) .0c, '0 11~ ~' "
Fig.2 Infrared spectrum of polydi-
methylsiloxane with molecular
of about 4,000.
100
80
60-
40
0
20
0 cz C~ Z)
M -~ ~.
-n ~
CW--
F'~G.3 Infrared spectrum of a poly-
dimethylsiloxane mixture with an
6% tetraethoxysilane and 2% di-
caprinate of dibutyl tin immediate-
ly after preparation.
Card 7/8

-20251
S/138J60/000/012/002/009
A051/AO27
The Kinetics and Mechanism of the Catalytic Reaction Between Polydimethylail-
oxanes and Polyalkoxysilanes
P~I
0
>
> Cd
.'q
*3
Cd
2.0
/,4--
2 '3
/0.
Fig. 5 Viscosity increase in a 151~ solution
in benzene with polyethoxyailoxane and
oatalyntsi 1- dicaprinate of dibutyl,tin,
2- diatearate of dibutyl tin.
time, hours
Card 6/8

68702
S/069/60/022/01/008/02c/
D034/DO05
AUTHORS: Novikov, A.S., Tolstukhina, F.S.
TITLE: The Effect of Fil~ers on the Properties of Poly-
dimethylsiloxanei
PERIODICAL! Kolloidnyy zhurnal, 1960, Vol XXII, Nr J,pp 42-48(USSR)
ABSTRACT: This is a study of the effect of silica filleps on the
structure and mechanical properties of po)ydimethyl-
siloxane rubber mixtures and
,, vuleanizates, The authors
used the following filler ;Oaerosil, ultrasil, micro-
sil, powdered silica gel, and also titaniuqi dioxide.
The weak molecular interaction, which is characteristic
for polydimethylsiloxane, makes it a suitable object
for investigation, because it permits observation of
very inconsiderable changes in its mechanical properties.
The interaction of polymer and Tiller was characterized
by elementary analysis of the quantity of bound ruDber
Card 1/3

687G2
S/069/60/022/01/008/02c,
D034/DO03
Th,~ Effect of Fillers on the Properties of Polydimethylsiloxane
in the gel and by the number of effective chains of
the gel network. The effect of the arising structures
on the mechanical properties of the polymer-filler
mixture was investigated by measurement of the develop-
ment and fall of creep. The structure of the vulcani-
zates was determined from their swelling characteristics
and by the apparent equilibrium modulus of elasticity.
On preparing the mixture by mastication the silica fil-
lers form stable chemical polymer-filler bonds. The
activity of the-investigated fillers decreases in the
order: aerosil, ultrasil, powdered silica gel, micro-
sil. It was further found that the chemical polymer-
filler bonds are not only preserved, but increase du-
ring the vulcanization process. The rheoloGical curves
for filled mixtures deviate the more from the straight
lines which are characteristic for Newtonian liquids,
Card 2/3

68702
S/069/60/022/01/008/025
D034/DO03
The Effect of Fillers on the Properties of Polydimethylsiloxane
the more rubber will be linked to the fillers. The
number of the forming polymer-filler bonds increases
linearly in dependence on the volume of the introduced
filler, The mechanical properties of the vulcanizates
are higher, the greater the capacity of the filler
for structuration, The authors mention a dynamometer
of the type Polyan' ("din-amometer tipa Polyani"),
which was used for the measuring of stresses in vul-
canizates. There are 6 sets of graphs, 4 tables and
9 references, of which are English and 3 Soviet.
AS130CIATION: Institut rezinovoy promyshlennosti, Moskva (Institute
of the Rubber Industry, Moscow)
SUBMITTED7 December 23, 1958
Card 3/3

69467
S/069/60/022/02/015/024
2.0 C> D034/DO02
AUTHORS: Shvetsov, V.A., Pisareako, A.P., Shtarkh, B.V.
Rovikov, A.S.
TITLE: An Electron Microscopic Study of the Structures of
Rein-f orced Rubbers %S
PERIODICAL: Kolloidnyy zhurnal, 1960, Vol XXII, Nr 2, pp 233-236
(US-OR)
ABSTRACT: The authors report on the results of an electron mi-
croscopic study of thq structuration of silicate
and aluminate fillersv'in rubbers of the type SKN-18
and SKN-26. The silicate fillers were obtained from
sodium silicate and calcium chj'oride silicate, the
aluminate fillers - from the carbonates of oodium
and aluminum sulfate. The study, which was carried
out with an electron microscope of the type EM-5
(magnification - 7500), showed in the rubber solutions
Card l/ 4

69467
S/069/60/022/02/015/024
D034/DOO2
An Electron Microscopic Study of the Structures of Reinforced
Rubbers
the presence of sol and gel rubber fractions and of
loose coagulation structures of the fillers (see
electron microscopic photographs on insert). The
dispersity of the elementary particles of aluminate
fillers is more pronounced than the dispersity of
silicate fillers; the visibility of the particles
is near the limit of the resolving capacity of the
electron microscope. On the whole it could be shown
that high dispersity, low aggregation tendencies Vl(,
and the ability to form loose network and chain co-
agulation structures on the part of the fillers are
highly important factors in tile reinforcement of
rubbers. The authors mention B., Dogadkin and colla-
borators CRef. 2_7, who showed that the main re-
inforcing action of hydrocarbon blacks consists in
the formation of chain and network structures in the
Card 2/4

69467
S/069/60/022/02/015/024
D034/DOO2
An Electron Microscopic Study of the Structures of Reinforced
Rubbers
rubber mixtures. A.P. Pisarenko and collaborators
,~_Ref 5-7 (in agreement with P.A. Rebinder and his
school) showed that the participation of surface-
-active substances (additives) in the formation of
mineral fillers deterinines basic characteriotieB of
the fillers, as high dispersity and the ability to
form chain and network structures. The authorsO in-
vestigation was carried out on the lines of the re-
sults obtained by these scientists. There are 5
electron microscopic photographs on a centerfold and
9 Soviet references.
ASSOCIATION: Nauchno-issledovate!9skiy institut plenochnykh ma-
terialov i iskusstvennoy kozhi, r1auchno-issledo-
vatel'skiy institut rezinovoy promyshlennosti;
Ca-rd 3/4

6 2L.6 7
S/069/60/022/02/015/024
D034/DO02
An Electron Microscopic Study of the Structures of Reinforced
Rubbers
Moskva (Scientifir, He.'3ellrch I-11'-'ti
A-?,~Jjs-gnd Synthetic Leather, Sc
Institute of the Rubber rnid~Ls~ry-,
SUBIMITTED: February 7, 1959
te of Film M.'I~
ntific Researc
oscow)
Card 4/4

87768
I, I z
1100
AUTHORS: Shvut sov, V. A. P i oar-nko, A. P Lni Nc j1,,. v, A. 3._
TITLE: Problem rjf Inv e~3tig at in 6 th~~ Bon a Cnaract er -. i. ' h- 5~ st
Rubb (-, r - F1 I! -~r
PERIODICAL: Kolloidnyy zhurnal, ',~6,~, Vol - 22, N(I-.
TEXT: The authors applied the method dv,,ised by B Dogadkin ind
co-workers (Refs. I and 2) to study the dispersion of sil:?att',
an aluminum hydroxide in rubber mixtures and in T i,;-
present paper reports the results with rQs,-,ecL L, The
partial or completed extracti3n of hi-irr-Xidt. fr-71 :-~-b-r b~
boiling in weak NaOH solutions was shown to be pcssib.e"
extraction time (2 hours) waz found to tc 'h~, ~ptir.--z:7
of 60 parts b~ weight. In this case a maximum dev~lcpment --f -,,r-lztur~
occurs with a markedly pronounced contknuous chase cf thf- "J"21er,
facilitates the penetration of' tile 30IVerlt intc, th~~, rutbf-,r 'N I t ~. j, C, D r
filling, the chain structure of th,~- f iller i s li-,sa pr&noince'l, al'I
extraction is more time-consuminf.. This rule also hc-'Js f,~r i,:a-~lticizti
Card 1/3

67766
Problem of Investigating the Bond Chara--.~-,r Sj'069
in the System Rubber - Filler
rubbers (binary system rubber - f c, r) The uxtractiot, ~n tni3 cEse,
however, procc-eds more slowly than in riitbers that hai r.ct be~-,,
which is due to a denser structure and -,, 1.igh,~r of rubber
bonds. On incorporation of aluminum hydroxide durinE tk,.4~- :'c,1:.n6 't~~3
compact rubbers were obtained than on incorporation of th~ ;nt~
latex. The filler incorporated during rc-11ing -Naj f,~,inl not t~'D f )1`1.'~ CIA;111'
- The authors further studied the effect of 3t~arin a~3 a -14fj r-
,itructures I e
sion mediurm an the propurtlv3 of the r,~,sult,%nt rubber The -f
aluminum hjdroxide was found t~~ bi: accelurat~,,d ty tl,t~
stearin. In vulcanized rubbers the alumiinum h~droxidt,~ extract.~i.
place in the same way as it. non-vulcanized systems, The
easy extraction of aluminum hydroxide from rubber mixtur-9 ~Ln--
rubber indicates that pre-valentl~ bonds, --f
adsorption type, are formei bi.-tvveen the ind ~v,, dual, fi..tjr an,~ the r.-~trll~
rubber, Stable chemical bonds arc either tict form-d ,.t ull or
low extent. After incorporation of aluminum ~--t-z
state and after subsequent extraction ~,f this -h~ z-,itt--rs
properties which differ frcm the original. ones. The m~,xtu.-,--;~
the basis of extracted CA14-26 (SK11-26) rubbc-r 6av,:~ much -ri*.Can:zt-~
Card 2/3

877S8
in the 3~':Itum fill)
rubber3 thar-, miixtu.-L-3 uf' SKII-, ") rl-i~
strength i o in the f orrn~r case '~V-
in the latt~~r case 31 kg/cml ~rs2lat ivk. c,n6at i -i~
were dried at 1200C The higher .3tr'2110- A r I 'L. tr
obtained from rubber whose filler h~-jd Le. -n ~.,xtr;.jct.-.6 , 11 "3:~ . ~. k!
o tructure formation under th.- ac t I on of, alumi r.um hyaroxi le ',,,a
t he f Drina ti on of d irec t bond s b~,, tw~--vr, th;~, I c, I.,, me r :rc, 1c-
heat treatment of the system rubber f-'Ier 7, h e z- r-
9 references: 5 Soviet, German, n r -. t
ASSOCIATION: 11 au. c hn o - i ~, 11 e 11 o v a t e 1s k is ti-i
f.'oskva (Sc.,--~ntif~ ~ R~-.,earcn f h
lndustr~ . M~-)3co~,"
SUBMITTED: August
C a r I-i 3 / 51