| 发明名称 |
ELASTOMERIC COMPOSITION BASED ON COPOLYMER OF TETRAFLUOROETHYLENE AND PERFLUOROALKYLVINYL ESTERS |
| 摘要 |
FIELD: chemistry.SUBSTANCE: elastomeric composition for sealing materials based on a copolymer of tetrafluoroethylene and perfluoromethylvinyl ester and perfluoroalkyl vinyl esters which contain a cyano group, contains perfluorodiimidoyl amidine as a curing agent and further contains nano-sized nickel metal in the presence of a perfluorinated dispersant.EFFECT: improved processability of rubber mixtures, vulcanisates have high nominal tensile strength, good physical and mechanical properties, resistance to nitric acid, high heat resistance after ageing for 70 hours.2 tbl, 12 ex |
| 申请公布号 |
RU2480496(C2) |
申请公布日期 |
2013.04.27 |
| 申请号 |
RU20110131487 |
申请日期 |
2011.07.26 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "ORDENA LENINA I ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT SINTETICHESKOGO KAUCHUKA IMENI AKADEMIKA S.V. LEBEDEVA";ROSSIJSKAJA FEDERATSIJA, OT IMENI KOTOROJ VYSTUPAET MINISTERSTVO OBRAZOVANIJA I NAUKI ROSSIJSKOJ FEDERATSII |
发明人 |
GUBANOV VIKTOR ANDREEVICH;TSYPKINA IRINA MIKHAJLOVNA;KOLLAR ALEKSANDR NIKOLAEVICH;VOLKOVA MARGARITA ALEKSEEVNA;ZHURAVLEV MIKHAIL VASIL'EVICH;DEMINA ALEKSANDRA IVANOVNA |
| 分类号 |
C08L27/18;B82B1/00 |
主分类号 |
C08L27/18 |
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