| 摘要 |
A cross-linkable fluorine-containing elastomer composition comprising a fluorine-containing elastomer containing at least one of iodine and bromine in the molecule, an organic peroxide having a peroxy group -O-O-C(CH3)2R, where R is a lower alkyl group, in the molecule and an activation energy of not more than 34.0 Kcal/mole and another organic peroxide having the same peroxy group as defined above in the molecule and an activation energy of less than 34.0 Kcal/mole as cross-linking agents for the elastomer has less generation of CH3I or CH3Br at the decomposition of the organic peroxides without any substantial decrease in the compression set of the volcanization products.
|
