USE OF MIXTURES OF MONOPEROXYCARBONATE PEROXIDES FOR THE CROSS-LINKING AND COMPOSITION OF CROSS-LINKABLE POLYMERS

摘要

The invention relates to to the use of peroxide(s) for cross-linking at least one polymer, said polymer consisting of a homopolymer or copolymer of ethylene and especially the ethylene-vinyl acetate copolymer (EVA) or a mixture of the EVA with another homopolymer or copolymer of ethylene, and at least one peroxide, characterised in that the peroxide comprises OO-tert-butyl O-isopropyl monoperoxycarbonate or OO-tert-amyl O-isopropyl monoperoxycarbonate and OO-tert-butyl-O-2-ethyl hexyl monoperoxycarbonate or OO-tert-amyl-O-2ethyl hexyl monoperoxycarbonate. The invention also relates to a cross-linkable composition including said peroxide and to a method for producing a cross-linked polymer as a result of said peroxide.