SCIENTIFIC ABSTRACT SOLOMKO, V.P. - SOLOMKO, Z.F.

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• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001652220015-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 25, 2000
• Sequence Number: 15
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

YEUXali1W I V. N. , AIND SOLOMKO, V. IL
Dilatometric Study of Sintering of Bicomponent Metallic Conglomerates
Tr_ In-ta chernov metallurgii 91 Ukr 33R, 8, 1954, pp 804)
The effect of various solubility of components of bicomponent metallic conglo-
merates on their sintering process Tzas studied. Cu-Ni represented a system with
unlimited solubility and Cu-Mo a nonsoluble system. In the case of Cu-M0 mix-
ture, the observed variable sintering speed, depending on the compound of the
scecimen, confimad the diffusive character of sintering. Computed activation
energy showed that Mo does not participate diffusive processes up to 1,OOOOC.
(RzhFiz, Jo 5, 193.5)
SO: Sum. No. 6)9, 2 Sep .55

Loll"Otity as 4 functloci of the tompenture.
Soloniko "d S. D. Ravikovkh. J. Appl. Ckem. VITT
'2l;W5'-7(1034XHoSl. trarmlation).-See C.A. 48,11130i.

V'IiC4DSI .as -iL lu-netio-a-,or-th-a,-temp-antam.-v--
-I-k. - - Mr. Pnkw. K*rWV-27i--- -1
and a-D-JILvAQvich. Zk
M"(7054). ospekbov's warV(C.A. 44, 7M) Is crid-
cized. The relation il - f(117) does not hold near the
ond Ilia limiting temp. and deducts from the results a
undamental law.' Pospekbov's concept of Intersecting
l
points tiscribing to them a basic structum significance is
without foundation for any curved Une can be represented
by intersecting straight lines. Alan Instance. thelotV V1.
i / r nue for 1110 between 0 and 150' can be represe:tVed by
3 hitersecting lines, It Isconcluded that of the.m 'L@I-
telillits to C145SUY liquids that Of Wilt (Vk?4#X. A M
Zhur. 14, 34(1949); C.A. 44. 8721d) remains the only real
contribution. 1. Bencowlts

YERELEI@'.;1G, V. "J. A"TD SOLO@'.YO. V. P.
Dilatometric 3tudj of Sintering of Single Component .'-:etallic Conglomerates
Sinterin.m processes of Cu and Ni powders of 60-8.5-micron granulation,
previously compressed into briquets, were studied usin,-, Chevenard's of
Gu powders was found to obey the lawj@,I@= Mtn for all temperatures (,Ca e
= shrin"ge, ja anJ 11 constants) The graphiqAe(t) in logarithmic scale
agreed well with Shaler's assumptions W. 1@,etals, 185, 796, 1949).
(RZhFiz, No. 5, 1955)
.30: 3wil. No. 639, 2 3eP 55

iiitia-ilo'n -Of it-h-S t &C-Xiii of
/Itlimpensating nuctumorimatelLI tile me"fil
T
I hisat of lft7mumu. U. R;vi
the IR ent
kovivl@ V
P. &!)Imvko, and Yu.-T. Q,
Mad'.
MI. !, ' t.!11' S.' '29' 168-70(PjwLan swnm4ry).--
R. 195-
'The c3dorimeler, having capillaries for the Introduction of
tile solm, and tile tsc-Ape of the v-Apors and having a Pt-
spiral heater, a thennocouple, and a stirter, Is placed ht a
Dewai-flask-throu"hich t aO frota-&-thcrainitAU6
jAcd. AfanstirstittairiatheMwarfluU.
The opposite
:end of the thermocouple is Immersed itt the thefmo.4tat so
-Oiat Uie difference in the temp. is recorded. Theevapn.of
8-10 tit. of the liquid Is sufficient for a deto. U. A.Z.
Golik, S. D. Ravikovich, Vu. 1. Shimans'llff, and V. E.
.'Baranims'kil. lUd.271-2(RussL-Lnsumutary).-Thei4itc-nt
heat of ei,-;pn. L was deid. at 20-W* for the following solms.:
-(,&)McOJIandEtOIIi1tBuOIf,
L of (a) and (b) is a,
linearfundtionoltheconcri.Ci Wben expressed kskcal./
met. L Is higher for liquids (AlIgher crit. temp. 1. (cf. CA.
46,321 i, 49, 491 If); when expritss-d as cal./g. the reveme
Is true, &JIfts. of C $flow Rn anorilwy in that the curve of
L vs. V Imsses throuNh a miu. at about 20%.CjTn-. L is
higher for liquids with higher Ao rtlardless of its units.
tZ L
I7V
;Qr

USSR/ Chemistry Physical c hemis try
Oard 1/1 Pub. 116 - 7/30
Authors I Golik, A. Z.; Orishcherko, A. V.; Ravikovich, S. D.; Solomko, V. P.;
Roshchinal G. P.; and Shimanskiy, Yu. I. .. W.."Nuft"O .I
Title Viscosity, density and critical'temperatures of alcohol solutions in
monocarboxylic acids
Periodical I Ukr. khim. zhur. 21/3, 318-326, June 1955
Abstract I The viscosity, density and critical temperatures of alcohol solutions were
investigat:ed in monocarboxylic acids in which the chemical esterification
reaction usually takes place. The general laws governing the concentration
and thermal dependence of the characteristics mentioned and the laws govern-
ing the activation energy of the viscous flow and specific volu;nes were es-
tablished. It is shown that in the case of solutions, the components of
which react intensively- between themselves, and that the concentration ard
thermal depandences are also subject to other more complicated laws.* Nine
Russian and.USSR references (1877-1955). Graphs.
Institution Acad. of Sc., Ukr. SSR., The L. V. Pisarzhevskiy Inst. of Phys. Chem. and
the T. G. Shevchenko State Univ., Kiev
Submitted December 16, 1954

-R- -,que5u-rf3-Fu--
ositles and 'czitiFC2! tempez Tes
VOICO os III w=rbo tic adds
f alcq4
A. V. criFlivo, S... VI 0 -
Orm
a U. I uskil (T. G. Sieveliculco
state u-, .
o1v it V). W n
n)-' d.' C.A. 48,4011d.-Ctit. temp. varics
It I s;.:F I
linearly with pcmcntage of 11,0 for MOH, PrOll, and HnAc
$()his. For PaC0,11 sohis. th.-re is a min. at 2570 HIO.
vi @ osity-".nen. curves sbow inux. that deerpuse with t-Sing
ti-fnpi. a5 If-twuded tructurcs are broken down. C-r-iplis
air given. Graphs arc jh,@ gi@en for A aud BIR in the
cipilii,n vi-.coqicy - A cxp(fi/RT) ugainst jwretntage
ILO. 11. ',-t;tt

alty and uldcal-tain
04
C
V. Orishelienko
It
haVIA! ZOO, its
C.A. SO, 4502c.-The viscLoity and crit. trinlis. (d wMert
StOll. PtOll, AcOH, and butyrk- ack) were studied, T'he
vis:,osity zotherms in each system Interwt In such a *ay
that up to one coren one Isotherm Ilea above the uthtr two,
and at h4lhe-r concn: is located below. At a given Letup..
14RAMni-mm. of the sqmp Collip"ePU h1qvC lite same
'viscosities. The no. of'su'chtsoins. readies 5 for the water-
butyric acid-propanol system. W. M. Sternbal

V
POSPICKHOV.D.A.
Answer to the critical note of T.F.Solomko. and S.D.RavikDrich.
Zhur. prikl. khim. 28 no.4 -';42@ (KIRA 8:7)
:445 Alp 1 @3-,
(Chemistry, Organic) (Solomko.Y.P.) (Havikovich,S.D.)

1C
RAVIKOVICH, S.D.; SOLOMKO, V.P.
Investigation of the viscosity and critical temperatures of
certain deuterium compounds and their solutions. tAcr. khim.
zhur. 24 no.1:7-12 158. (MIRA 11:4)
1.Ki3revskiy gosudarstvannyy universitet im. T.G. Sheychenko
Kiyevskiy meditsinaki7 institut im. A.A. Bogomolltsa.
(Viscosity) (Deuterium compounds)

GOLIK, A.Z.; SOLOMO, Y.P.
Investigation of the physical properties of the water - acetone -
alcohol system. Part 1: Water - acetone-othanol system. Ukr.khim.zhur.
24 no.6:734-74O 158. (MIRA 12:3)
1. Klynvokiy gosudarstvannyy universitot Im. T.G. Shevehenko.
(Acetone) (Ethyl alcohol) (Systems (Chemistry))

GOLIX, A.V.; SOWMKO, V.P.
Investigation of the physical properties of the system water-
acetone-alcoholo. Part 2: System wnter-acatone-butanol. Ukr.
khim.zhur. 25 no.1:40-44 159. (MMA 12:4)
1. Klyevskiy gosudarstvennyy universitet Im. T.G. Sheychenko.
(Water) (Acetone) (Butyl alcohol)

SOL-0190,_V.P.I-VLINIGH, M.G.
Physical properties of the systems water - acetone - alcohols.
Part 3: Viscosity of the four-component system water - acetone -
butanol - ethanol. Ukr. khim. zhur. 26 no.6-1707-715 160.
(MIRA 1411)
1. Kiyevskiy goaudarstvennyy universitet im. T.G. Shevchenko.
(Acetone) (Butyl alcohol)
(Ethyl alcohol)

SO1DMKOP V.P.; SISMNI S.M. (Smiiump S.M.)
Investigation of the viscosity of the ternary system water -
ethanol - benzene in the critical region. Dop.AN URSR no.5:649-
651 161. (MIRA 14:6)
I. Kiyuivskiy gosudarstvennyy.universitet. Predstavleno akademikom
All USSR Yu. K. Delimarskim LDelimarsikyi, W.K.I.
(Viscosity)
(Ethyl alcohol)
(Benzene)

PANASYUK. V .1).; @.SUIOMhOj V.P.; REYTER, L.G.
.. . t
Effect of cis-trans Isomerism on thp yield kinetic3 of complex-
bound chlorine in solutions of certain trivalent. cobalt coxplexes.
Zhur.neorv.khim. 6 no.9:2019-2024 -5 '61. (MIRA 14:9)
1. Kiyevskiy Fosudarstvennyv universitet im. T.G.Shevchenko.
(Chlorine compounds) (Cobalt compounds) (Isomerism)

.,-SOLOMKO, V.P.; GALADZRIYt O.F.
Physical properties of the wfatems water -'acetone - alcohols.
Part 4: Refractive index, density, and specific volume of the
system water - acetone - ethanol - butanol. _Ukr. 1-him. zhur. 27
no.2:160-167 161. (MIRA 14:3)
1. Kiyevskiy gosi;darstyennyy universitet im. T. G. Shevehenko.
(Acetone) (Ethyl alcohol) (Butanol)

- 3@-352
S11901621004100110141023
Filled polymers. V_ Introduction B110/B101
Mixing of the aqueous bentonite paste with caprolactam yielded a homo-
geneous, filled polymer. In the present case, polycondensation of a mix.-
ture of filler and caprolactam separated from the methanolic, monomeric
3olut-ion took plice, Tabular samples were cut from cylindrical blocks and
the monomer was washed out by 10-hr boiling in water. The following mole-
cular weights were viscosimetrically determined from solutions in 40%
H2so4 8
Degree of bentonite amination.
in microejuivalents per g 0 i 500 800 000
140 'c lar vreight of poly.
u
capril.af,tam, in thousands 21.4@tl 4 21,4-3,5 '1 24 8@:, 6130,8@1,6
The degree of polymerization of polycaprolactam is not reduced by intro-
d-ucing fillers, A small increase is caused by neutralizing adipic acid
actinr @as stabilizer by binding with 3mine adsorbed on bentonite, The
Card 2/4

32352
311901621004100110141020
Filled polymers. V. Introduction ... B110/B101
thermomechanical curves for pure and filled polycaprolactam completely
coincided. This is in agreement with V. A. Kargin's and T. I. Sogolovals
data (Ref. 61 Vysokomolek, soyed., 2, 1093, 1960), Dependence of hard-
ness of polycaprolactam on the content of I having a degree of amination
of 600 tnicroequivalents/gram is:
Filler content'. 0 3 8
Hardness, kg/mM 14.1 15.4 .15 8 118.7 j19-11
For the first 5%, the maximum increase in hardness caused by the active
filler can be observed. Comparison between differently aminated I showed
for 10% filler contenti
Degree of amination,
microequivalents/gram 500 1 800 1000
2
16.8
Hardness, kg/mm 17 16.0
Card 3/4

sell )5 @/004/001/014/020
1 @3 0
Filled polymers, V. Introduction ... B110/BlOl
0. D. Kurilenko and R. V. Mikhalyuk (Ref. 7; Kolloidn. zh., 21, 195, 1959)
found that low and high amination of bentonite led to a rise Tn heat of
wetting with water, For maximum filler activity, not a completely hydro-
phobic but a somewhat polar surface is required. Aminated bentonite is an
active filler of amorphous and crystalline polymers. There are 1 figure,
1 table, and 7 references: 5 Soviet and 2 non-Soviet. The two references
to English-langu-ige publications read as followst I., W. lordan, F. F.
Maleyev, J. Polymer Sci., 3-1, 301, 1958; A. J, Jurzhenko, J., Phys, Colloid.,,
Sci., _@J. 294, 1949.
ASSOCIATION: Kiyevskiy gosudarstvernyy universitet im. T. G. Shevchenko
(Kiyev State University imeni T. G. Shevchenko)
SUBMITTED: February 2, 1961
Card 4/4

SOLOHKOf V.P.; PANASYIJY,, V.D.; ZELENSKAYA, A.M.
C- - I
Mutual flolubility In the four-component s/stem water - acetone -
ethanol - tutanol. Zriur.prikl.kUm. 35 no.3:628--633 Mr 162.
(WRA 15:4)
1. Kiyevskiy gosudarstvennyy universitet.
(Acetone) (Ethyl alcoh:,l) (Butyl alcohol)

USKOV, I.A. Pskov.? 1.0.]; SOMIKO, V.P.; KIJSNITIS'iI,,'A, T.A. [Kusnitsyna, T.O.1;
PELISIMIKO., S.S. ----
Reinforcement of capron fiber by means of modified bentonite.
Dop. All URSR no.O".17984,01163 (NIRA 17-.7)
1. Kiyevskiy gosudarstvenn3ry universitet. Predstavleno akademikom,
All UkrSSR F.D. Drcharenko.

ACCESSION NR: AP4011977 S/0073/64/030/001/0086/0090
AUTHORS: Tarasenko, Yu. G.; Uskov, I.A.; Solom1co, V.p.
TITLE: Effect of kaolin on the properties of polymethylmethaery-
late and polystyrene
SOURCE: Ukrainslciy khimicheskiy zburnal., V. 30.. no. l.. 1964., 86-go
TOPIC TAGS: polymer, filled polymer,'kaolin, polystyrene,
polymet-hylmethacrylate, hardness, glass point, fluidity colloidal
kaolin
ABSTRACT: The introduction of kaolin to polymethylmethacrylate
increa3es Its hardness, glass point, fluidity and destruction.
However, addition or up to 10-15,,'0" kaolin to polystyrene causes
practically no change in its properties in comparison with the pure
polymer. The activity of the filler in polymethylmethaerylate is
explained as due to the rormation of strong hydrogen bonds which do
not develop in the case of polystyrene. Witb greater loading with
Card 1/2

ACCESSION NR: AP4011977
riller the polymeric materials lose their rluioity due to the for-
mation of colloidal structures. Orig. art. has: 4 rigures.
ASSOCIATION: lCievskly gosudarstvenny*y universitet im. T.G.
Shevehanko (Kiev State University)
SUBMaTTED: O7Dec62 DATE ACQ: 14Feb64 ENCL: 00
SUB CODE: MA, PH NO REF SOV: Oll OTHER: 001
Cord 2/2

ACCESSION NR: AP4022112 S/0073164/030/003/0305/0308
AUTHOR: Solomko, V. P.; Poletukha, V.IV.; Uskov, 1. A.; Zhigotskiy, A. G.
TITLE: Interaction of polymers with fibrous fillers
SOURCE: Ukrainskly khimicheskiy zhurnal, v. 30, no. 3, 1964, 305-308
TOPIC TAGS: filled polymer, fiberglas 's filter, -polystyrene, polymethylmetha-
crylate, filled polystyrene, filled polymethylmethacrylate, softening tempera-
ture, fiberglass polymer. compatibility, fiberglass polymerophilicity, silicone
treated fiberglags I
ABSTRACT: The effect of fiberglass filler concentration of the softening temper-
ature of polystyrene WS) and polymethylmethacrylate WMMA) of different mole-
cular weights (PS- 80, 000, PMMA- 720, 000) was investigated. Introduction of
fiberglass ( 7 microns diameter, 3 microns long delubricated at 450C for 3 hDuw@
into the polymer films significantly raised their softening temperatures, evenat
low filler concentrations: the effect being greater in PMA&A than in PS (compare
Card 1/4 ,

ACCESSION NR: AP4022112
figs. 1 and 2). This is attributed to the greater similarity in polarity and the
possibility of hydrogen bond formation between the PMA,1A and the fiberglass.
The addition of fiberglass treated with organosilicon compounds to PS film
causes a more significant increase in Its softening temperature (by 8-10C) in
comparison with PS film filled with untreated glass. This is attributed to in-
creasing the polymerophilicity of the fiberglass and its compatibility with poly-'
mers. Orig. art. has: 2 figures
ASSOCIATION: Kievskiy gosudarstvenny*y universitet im. T. G. Shevchenko
(Kiev State University)
SUBMITTED: 09Feb63 DATE ACQ: 09Apr64 ENCL: 02
SUB CODE: HT NO REF SOV: 009 OTHVR: 000
corcl 2/4,

L 26104-6
W
5 EPF(c)/SPR//E;WP(J)/WT(m /T PC-4/prrVps-4 RPL
,
@17
ACCESSION NR: AP4047199 8/0190/64/006/010/1768/1772

AUT11OR- Uskov, 1. A. Tarasenko, Yu. G.' Solomko- P9
@
r 4"
TITLE: Ef i
on7e pvrol
fect of the degree of dipersion of clay Meri perties of amax9bau4--..
.,
'
1221-MOK0 .

1964, 1768-1772
SOURCE-. Vysokomolekulyarnyye soyedinenlya, v. 6, no. 10,
TOPIC TAGS: filler particle size, clay filler, amorphous polymer, filled amorphous
polymer, polymer strength, glass temperature, yield point, polymethylmethicrylate,
polyst@rene

ABSTRACT: The effect of active and Inert clay fillers (kaolin bentonite) of varying
particle size on the gWq temperature and mechanical properties 6f amorphous polymers
(pohImeth1gl@c @Iatdl&po @Ee as investigated. The results Illustrated in

-
- Ill
i
i
ti
f
F
Lficlos
h
i
f
l

ze o
ac
ve
rcreases
e a
n
s
ow that a decrease in the part
c
e s
i 0 1 0 e
ure
9
flie hardness and glass temperature, and also decreases somewhat the Impact toughness
and static bending strength of the polymer. An Increase in size of Inert fillers produces,
a considerable decrease In durability afid thermal characteristics of the polymers. TO
.obtain strong, filled, amorphous polymers, a str Interaction between the surface of
009
Card 1/4

-77
L 26104-65
ACCESSION NR: AP 40471EI9 ENC 1A
J-- L
dR
t3
bG
Fig. 14 Effect of filler content on- A) the hardness (a), glass temperature (b) and yield
point (c) of polymethylineUtacrylate; B) the Impact toughness (a) and static bending. strength
tb) of poly-nieffiy1methacrylate (soUd lines) and polystyr9ne (dotted lines). 1-kaotin# 6 it;
2-kaolin, 35 ft; 3- Na bentonite, 35 11; 4- bentonite aminated to 440 peq/g, 7. 6 pj, 5-
bentonite aininated to 200 peq/9, 30 A.
3/4
Card

L 261o4-65
AdOESSION Nut AP4047199 ENOU 02
A
f
Val
3
Fig. 1'- Effect of filler content on: A) the hardness' (a)�' glass temperature (b) and yield
point (c) of polyineUiylmethacrylate ess (a) and static bending strength:'.I-,--`,`;@
B) the impact toughn
polystyrene (dotted lines), I-kaolin, 8 A;
(b) of polymethylmethaorylate (solid lines) and
2 -kaolin, 3 5 IA; 3 - Na bentonite, 3 6 IA a 4- bentonite. aminated to 440 jteqjgO 1. 6 p; 5-
bentonite aminated to 200 jueq/gO 30 p.
Card 4/4

L 2o4g-6,5 EWp(J)1F0iT(m). P0.4 -.,AFZTR/ESDT. am
ACCESSION XR: AP5001486
AUTHOR:- Soloako, V.-P.; Uskov, I A-#' Molokoyedova, T.-A*&_
Pelishenko', 50 b.
TITLE: Effect of Siller on. morphological-formis and properties of
polyesprolactam
SOURCE: Vysomole@kly&rnyye. soyedineniya, Y. 6, no. 12, 1964. 2201
TOPIC TAGS: polyeaprolactalm, Nylon, tiller, morphology, kaolin,
mechanical property
ABSTRACT: A laboratory study has been made of the effect of kaolin
filler (0.-5-20%) on atorphologi( &I forms-in -'and- properties of poly-
caprolactam under*various,conditio'no of. heat 'treatment 4-MI fillo-r.&
dition. Polycaprolactam was used in the form of block specimens and
_.__`@fibers.._ -Heat -treatment-was- - carried --out --Lit --the - 180-28OC:_;!"ge in 20C
-3
-@7,-Lncrements. ogy f
t
centrkted:in interbPh4ri-ii@t-ii-I i
ert es bierved.
ment in certain physical and mechanical prop i was 6 e
Card

L
iF6@sSio-N,NH: AP50051016 Sj0185/65/6iq/ooe/oe
AUTHOR: hot 0. (Zhigotskiy,, A. G.); Uskov,
Solomko,_V.P. Wy
(Uskovj it Cat Yu. (ftebinkat K. Yuf)
TITLE.- Investigation i@f the mechanical properties of reinforce4jNLnea.: 10
Mechanical properties .>f pp]z�tyrene,-- po m t lmetac @late@and 1@o lene re-@
inforced with_fiberglas
SOURCE; Ukrayinelkyy f1zycbn;Vy zhurnalp v. 10, no. 2j 1965, 211-218
TOPIC TAGSs polymer, polystyrene, polyzethy1metacrylate, polyethylene,, strength
measureme fiberglas reinforcement---
nt
ABSTRACT: In view of the increasing use of fiber-reinforced polymer materials#
tbe-Rutbors Investigated tbe-concentration dependence of-the initial modulus of
elongation,, the rupture stress, and the elongation of high-presswe films of
block pW_ystyrene, po.Lymetbylmetacrylate., W polyethylene reinforced with fiber-
glas., the content of which exio=ted to 1, 2.5, 5, 10, aya4 20$ by weight. The
0 ern were preparel.from toluol solutions by a procedure described earlier
Idlim. zh. v. 30* .3o5., 1964; Izv, vuzov, Tekhn, legk, prome no, 5. up 1964)o
:Card 1/2

L 38098-65
ACCESSION NR: AP50059-16
The rupture machine used in the tests was als o described earlier (Ukr. fizychn.
zh. V. 7. no. 12P 1318, 1962). The results Wicate that both the nature of the
polymer and the chemical Interaction betweenthe polAer and the surface of the
reinforcing material affect the meebanical propyrtUi&f reinforced film pre-
pared fron solutions ofthe corresponding polymers. A bypothesis is advanced that
the structure made up of the reinforcing fibers-and the polymer adjacent to it
exerts a definite influence on the mechanical properties, Improving the latter, as
can be seen from the ccucentration dependence of the Initial modulus of tension.
It is also suggested tkat the reinforcement of polyethylene films with fibergl"
is due both to the uniform distribution of the stresses over thq cross section or@
the sample and to the c!uLnge in the course of the relaxation processes* OrIg*
-art. has: 6 figures.
ASSOCIATION: KWvoknr derzhuniveraytet Im. T. 0. 0heychenka
(Kiev State Vidyersity)
SUBMITTED: 15ya4-64 EWLs 00 BUD, CM: 14TI, OC
IM REF SOVi 020 OTM: ooe
Card 2/2

L 64999-65- -A
UR/0185165/010/005/0549/0557
ACCESSION NR: AP50134781.1 011,
W
AUTHOR:- S21omko, V. P.; Zhyhotstkyy, 0. Ho (Zhigotskiy, A. G.); skov. 1. 0. "J@r
QS-)
(Uskov, I. A.)-, Ku nTa M. Yu. c-h-ir-nVa, M. Yu.)
TITLE: Mechanical properties of filled polymers. II.- Effect of deformation rate
on themechanical properties of fiberglass- illed polly t rene, ethylmethiicry-
aly @Iym
late apd polyethylene
SOURCE: Ukrayins1kyy fizychnyy zhurnal,,v. 10, no. 5, 1965, 549-557
TOPIC TAGS: material*deformation, solid mechanical property, p
2ymer, polystyrene,
polymethylmethacrylate, polyetbylene,-fiberglass, filler
ABSTRACT: The.initial modulus %, elongation, rupture stresses and elongation,were
studied as a function of fille4 concentration at various rates of deformation (0.111,
3 and 30 mm/min) in fiberglass-filled polystyrene,-polymethylmethacrylate and poly-
ethylene. In contrast to the case of pure polymers, a reduction in the stretching t
rate increases the rupture stress of filled polystyrene and polymethylmethacrylaic!
below the glass transition temperature, and-reduces the rupture stress of polyethy-j@:;
lene above the. glass transition.temperature. A reduction in the stretchi.ng rate
V

64999-65
ACCESSION HR., AP5013478
increases the initial modulus of elongation for all three systems. The effect of
the deformation rate on the mechanical properties of fiberglass-filled polystyrenijj'@,'.
polymethylmethacrylate and polyethylene films is explained'(based on the relaxation7@,,
character of deformation in the filled polymers) by the structure of the filler and.@`,
the redistribution of stresses through the cross section of the specimen. Orig.,
art. has; 6 figures, 3 tables.
ASSOCIATION:. Kyivalkyy derzhurtiveraytet im. T.' H. 'Shevchenka (Kiev State Uhiver.6'.
SU13MITTED: 28Sep64 EMCL: 00 SUB CODE: MT@, AS': -
NO REF SOV, 010 OTHER: 001
2
@Card__@

L925-66 odp(e
ACC NR. AP5026681 SOURCE CODE: UR/0073/65/031/010/1071/1073
AUTHOR: Vskov, I.A@'- Solomko, V. P. ; Chemeris, ri P.
ORG: Kiev State Universi!y im. T. G. Shevchenk6' 1yevskiy gosudaretvennyy universiteQ9
11TLE: Dispersive acceleration of radical polymerization
SOURCE: Ukrainskly khimicheskiy zhurnal, v. 31, no. 10, 1965, 1071-1073
TOPIC TAGS: radical polymerization, vibration effect, polymethyl methacrylate, hydrogen
bonding
ABSTRACT: The dispersive acceleration of radical polyi ti of vinyl monomers was
periza on
studied during the vibration milling of montmorillonitelS Cause of the acceleration is a facili-
tation of the radical decomposition of the adsorbed Initiator under the influence of the Impact
loads. A rise in temperature decreases the effectiveness of the phenomenon as a result of a
decreased ad6orption of the initiator (benzoyl peroxide) and an acceleration of its decomposi-
tion in the homogeneous phase. When montmorillonite is dispersed in a medium of vinyl
monomers "n chemical grafting of the polymer to the solid surface takes place. Polymethyl
methacrylatc not extractable with boiling benzene, forms as a result of the binding of its
macromolec ills to the hydroxyl-containing surface of montmorillonite by hydrogen-bond r)
fo- ces- A lowering of temperature promotes the formation of bound polymethyl methaerylate,
since under these conditions a larger amount of polymer is formed In the immediate
vicinity of the solid surface. Orig. art. has: 3 figures and I table.
SUB CODE: GC / SUBM DATE: 29May65 / ORIG REF: 004 / OTH REF; 003
0/

AP6001504- SOURCE: CODE: UR/0191/65/000/012/0060/0062
AUTIJORSs Pelishenko, S. S.; UBkov,_I. A.; Solomko, V. P,
ORG: none
TITLE: Change of mechanical properties and water-reBistance of polycaprolactam with
introduction of dispersion fillers/
VP
SOURCE: Planticheskiye massy, no. 12, 1965j, 60-Q
TOPIC TAGS: caprone., water, tensile strength, hardness, filler, kaolin
ABSTRACT: Preparation of filled polycaprolactams (I) with improved mechanical and
water-resistant properties is described. Dry filler, (kaolin, mountain cork, or
perlite) was mixed with caprolactam containing initiator and molecular weight sta-
bilizer (adipic acid), and was polymerized in open ampules under a stream of inert
gas. Smaller amounts of filler (