... 3.Light,soft,dustfree,fire-retardant,Environmental 4.XPE foam thermal insulation This item consists of AL/XPE multilayers of ... environment friendly product which has good heat preservation and insulation properties. The middle layer of XPE/AL shows strong ... center air-conditioner, refrigeratory and other home appliances. Heat insulation, sound absorption and noise reduction for car, train, refrigerator ...