| abstract |
[PROBLEMS] To provide a fluororubber composition containing a triallyl isocyanurate polymer, exhibiting good vulcanization properties without containing a metal component, and having excellent heat resistance, hot water resistance and chemical resistance. Provide what can give a vulcanizate. (A) A peroxide-crosslinkable fluorine-containing elastomer obtained by copolymerizing a fluorine-containing olefin in the presence of a bromine and / or iodine-containing crosslinking point forming compound, and (b) an organic peroxide crosslinking. A fluororubber composition comprising an agent, (c) a polyfunctional unsaturated compound co-crosslinking agent and (d) a triallyl isocyanurate polymer, and containing no carbon black and no metal-containing filler. |