Zobrazeno 1 - 10
of 53
pro vyhledávání: '"L.Ya. Madorskaya"'
Publikováno v:
Polymer Science U.S.S.R.. 33:1224-1229
Pyrolytic gas chromatography was used to investigate ternary copolymers tetrafluoroethylene-ethylene-hexafluoropropylene of various composition between 500 and 800°C. An analysis of the volatile degradation products and a comparison with the results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a63490ddba14efa513ed3fdae14447a
https://doi.org/10.1016/0032-3950(91)90231-e
https://doi.org/10.1016/0032-3950(91)90231-e
Autor:
T.V. Kornilova, V.M. Belyayev, K.A. Vylegzhanina, G.A. Otradina, L.Ya. Madorskaya, O.K. Belomutskaya
Publikováno v:
Polymer Science U.S.S.R.. 32:812-817
Molecular mass distribution (MMD) and the size of latex particles were studied by GPC, electron microscopy and sedimentation analysis for poly(vinylidene fluoride) synthesized with potassium persulphate in the presence of emulsifier, and without it.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b59fd2be8cee59f3942d33a3465e5739
https://doi.org/10.1016/0032-3950(90)90409-y
https://doi.org/10.1016/0032-3950(90)90409-y
Autor:
V.M. Samoilov, N.K. Podlesskaya, A.P. Agapitov, S.S Ivanchev, N.N. Loginova, V.A Navrotskii, L.Ya. Madorskaya
Publikováno v:
Polymer Science U.S.S.R.. 32:2487-2493
Chain transfer and chain termination reactions with the participation of primary and growing macroradicals in the copolymerization of tetrafluoroethylenes with vinyl fluoride and ethylene under the action of β-oxyethyl-t-butyl peroxide are studied w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::828f1ced5a2c1adb623d242781ef6335
https://doi.org/10.1016/0032-3950(90)90424-5
https://doi.org/10.1016/0032-3950(90)90424-5
Publikováno v:
Polymer Science U.S.S.R.. 28:690-699
Specific features of morphology and molecular mobility (in the region of β-relaxation) have been studied with samples of poly(vinylidene fluoride) differing in molecular weight distribution, obtained by polymerization in suspension or emulsion. Less
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38309bfc887ff2ca80b6f7a2564a66ef
https://doi.org/10.1016/0032-3950(86)90199-1
https://doi.org/10.1016/0032-3950(86)90199-1
Autor:
T.G. Makeyenko, N.N. Loginova, Ye.Yu. Kharcheva, V.P. Budtov, G.A. Otradina, L.Ya. Madorskaya
Publikováno v:
Polymer Science U.S.S.R.. 28:1062-1071
The authors have investigated the copolymerization of vinylidene fluoride with tetrafluoroethylene using ammonium persulphate in conditions of emulsifier-free copolymerization (in absence and presence of a molecular mass regulator) and also in the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b70a96c8b2a2166f9ce33bb02c978af
https://doi.org/10.1016/0032-3950(86)90253-4
https://doi.org/10.1016/0032-3950(86)90253-4
Publikováno v:
Polymer Science U.S.S.R.. 31:882-887
The correlation between the rheological properties and molecular characteristics of modified polyvinylidene fluoride is studied. An expression relating the important technological characteristics, i.e. the melt flow index with the weight-average MM a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcf4cf7274f1a161f6a6fcfa109aafbd
https://doi.org/10.1016/0032-3950(89)90128-7
https://doi.org/10.1016/0032-3950(89)90128-7
Publikováno v:
Polymer Science U.S.S.R.. 25:2490-2496
A study has been made of PVDF samples prepared in the presence of various initiators. It was found that nature of PVDF end groups determines the degradation mechanism of the polymer, and influences its thermal stability, fire resistance, and dielectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b03b5a437f97721ea636947dcacdefd
https://doi.org/10.1016/0032-3950(83)90186-7
https://doi.org/10.1016/0032-3950(83)90186-7
Publikováno v:
Polymer Science U.S.S.R.. 31:2844-2851
Rubber-like and elastic strain processes in isotropic and uniaxially stretched polyvinylidene fluorides are studied. The effect of the conformational composition of the interlamellar layers in the isotropic film on their uniaxial stretching is noted.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8e61a6eb6e8f6fe393eca5282c58692
https://doi.org/10.1016/0032-3950(89)90321-3
https://doi.org/10.1016/0032-3950(89)90321-3
Publikováno v:
Polymer Science U.S.S.R.. 31:1019-1026
Samples of a series of fluorine-containing copolymers have been studied by pyrolytic gas chromatography. In the volatile products of pyrolysis of polymers containing ethylene and hexafluoropropylene units at least three “hybrid” fluorine-containi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83daced158db359871154d0de3d6c4b0
https://doi.org/10.1016/0032-3950(89)90040-3
https://doi.org/10.1016/0032-3950(89)90040-3
Autor:
L.P. Kastorskii, A.M. Lobanov, V.L. Maksimov, O.V. Kuz'michev, L.Ya. Madorskaya, N.N. Loginova
Publikováno v:
Polymer Science U.S.S.R.. 28:1433-1440
Differential scanning calorimetry has been used to investigate differences in the structure of PVDF specimens synthesized at various temperatures. The thermograms obtained for melting and crystallization give evidence that there are differences betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08ad054e4fc2941b6210388c2b1fc23
https://doi.org/10.1016/0032-3950(86)90136-x
https://doi.org/10.1016/0032-3950(86)90136-x