| 摘要 |
PROBLEM TO BE SOLVED: To obtain a crosslinking auxiliary having excellent heat stability in processing, especially useful a fluororesin crosslinked at a high temperature, comprising a diallyl isocyanurate salt. SOLUTION: This auxiliary is composed of a diallyl isocyanurate salt, preferably a compound of the formula (M is a monovalent metal, e.g. Li, Na or K, preferably Na). A polymer to which the crosslinking auxiliary is applied, is preferably selected from the group of an ethylene-propylene-diene rubber, chlorinated polyethylene rubber, chlorosulfonated polyethylene rubber, hydrogenated acrylonitrile-butadiene rubber, fluororubber, ethylene-vinyl acetate rubber, polyethylene, polypropylene, a fluororesin, a vinyl chloride resin, and a polystyrene. Using amount of the crosslinking auxiliary is usually selected 0.1-20wt.%, preferably 1-10wt.% to the polymer. |
