HALOGENATED FLAME RETARDANT SYSTEMS FOR USE IN PRESENCE OF SILANE GRAFTING PROCESS

摘要

The present invention relates to a polyolefin, B. hydrolyzable unsaturated silane, C. free radical generator and D. halogenated polyolefin such that at least a portion of the hydrolyzable unsaturated silane is grafted to the polyolefin within the reaction- Grafting polyolefin composition comprising a brominated flame retardant additive comprising contacting an arylalkane such as decabromodiphenylethane. Silane-grafting polyolefins are typically crosslinked after extrusion from the zone as wire and cable coatings upon exposure to moisture.