FIRE RESISTANT ALKENYLAROMATIC FOAMS

摘要

Flame retardant alkenylaromatic thermoplastic resin compositions are provided comprising 100 parts alkenylaromatic polymer, 0.2 to 5 parts of at least one brominated aliphatic compound, 0.5 to 3 parts of at least one other and different brominated organic compound having a higher volatilization temperature and greater heat stability than said brominated aliphatic compound and from 0.05 to 5 parts of at least one melt flow promoter.