Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yu.L. Avetisyan"'
Publikováno v:
Polymer Science U.S.S.R.. 21:550-555
Some factors responsible for the stabilizing effect of polyamidocarboranes on aromatic polyamides are investigated. It is shown that this stabilizing effect is explained by acceleration of crosslinking reactions and by formation of heat resistant str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::297bb930f7c5bd69dfd86d1d6fccc12a
https://doi.org/10.1016/0032-3950(79)90275-2
https://doi.org/10.1016/0032-3950(79)90275-2
Publikováno v:
Polymer Science U.S.S.R.. 19:189-195
A study was made of structural transformations during ageing of polyamides of different structures containing m-carborane groups over the temperature range of 100–350°. It was shown that ageing of polyamides at relatively low temperatures is accom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a787b2d02aa8874d94078d6da4b603
https://doi.org/10.1016/0032-3950(77)90166-6
https://doi.org/10.1016/0032-3950(77)90166-6
Autor:
Yu.L. Avetisyan, L. G. Komarova, N.I. Bekasova, P.N. Gribkova, I.A. Gribova, V.V. Korshak, S.-S.A. Pavlova
Publikováno v:
Polymer Science U.S.S.R.. 21:34-38
The thermal and thermal-oxidative degradation of pressure moulded specimens of an aromatic, cardic polyamide based on terephthalic acid and anilineflourene, and of blends of the aromatic polyamide with a polyamide containing carborane groups, have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f298c5e58c41614bbfb39e39f2352469
https://doi.org/10.1016/0032-3950(79)90313-7
https://doi.org/10.1016/0032-3950(79)90313-7
Publikováno v:
Polymer Science U.S.S.R.. 20:869-874
New high temperature stabilizers are proposed for aromatic polyamides. It is shown that the introduction of polyamides containing m-carborane into aromatic polyamides substantially raises the heat resistance of the latter when heated in vacuum, in ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d412a30ec0066a08ecb5a1112a995c
https://doi.org/10.1016/0032-3950(78)90282-4
https://doi.org/10.1016/0032-3950(78)90282-4
Autor:
I.K Serov, P.N. Gribkova, I.A. Gribova, Yu. S. Nekrasov, S.-S.A. Pavlova, V.V. Korshak, Yu.L. Avetisyan
Publikováno v:
Polymer Science U.S.S.R.. 22:568-574
The degradative changes taking place in filled systems based on an aromatic polyamide derived from terephthalic acid and anilinefluorene, being subjected to friction at high temperatures, have been investigated by mass spectrometry. It was ascertaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dcfe42b6b14b70fb659b29e288ca9dd
https://doi.org/10.1016/0032-3950(80)90380-9
https://doi.org/10.1016/0032-3950(80)90380-9
Autor:
N.I. Bekasova, T.N. Balykova, V.V. Korshak, S.V. Vinogradova, P.N. Gribkova, L. G. Komarova, Yu.L. Avetisyan, S.-S.A. Pavlova, P.M. Valetskii
Publikováno v:
Polymer Science U.S.S.R.. 18:950-955
A study has been made of the thermo-oxidative degradation of carborane containing polyamides of varying structure in the temperature range 200–500°. It is shown that the first stage of the degradative process is direct oxidation of the carborane r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dfcaaf9829fbc2cdf02f163abccf667
https://doi.org/10.1016/0032-3950(76)90146-5
https://doi.org/10.1016/0032-3950(76)90146-5
Autor:
Ya.V. Genin, I.A. Gribova, B. M. Mgeladze, S.-S.A. Pavlova, Yu.L. Avetisyan, P.N. Gribkova, V.V. Korshak, A.N. Chumayevskaya
Publikováno v:
Polymer Science U.S.S.R.. 21:27-34
The effect of the chemical structure of carbonate containing polyamides on their antifrictional properties at high temperatures has been investigated. It is shown that the good antifrictional properties of polyamides containing m -carbonate groupings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45bbe2b7d2d85fbdd3438b09d3ff9a1c
https://doi.org/10.1016/0032-3950(79)90312-5
https://doi.org/10.1016/0032-3950(79)90312-5
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