LIQUID ORGANIC PEROXIDE COMPOSITIONS

摘要

Liquid organic peroxidic compositions suitable for the crosslinking of polyolefins compositions contain (a) from 1 to 50 parts by weight of a diperoxide of the formula: (in which the substituent groups of the central ring A are in the meta and/or power positions) (b) from 5 to 75 parts by weight of dicumyl peroxide; and (c) from 1 to 85 parts by weight of a peroxide of the formula: in which R is H or C1-C3 alkyl group; and A is a methyl phenyl or substituted phenyl group.