... film1.The structure of two layers Aluminium film/foil+PE+woven fabric2.Color:clear,silver3.Width: 1000mm ... reflectivity ups to 97% radiant energy,sunshine,heat insulation that;the temperature of preventing up to 120 ... -oxygen10.This product is widely used in heat Insulation,Vapor Barrier,Fire/sound Retardant,metal building, underlay ... pet film,PET aluminum film,Aluminum foil with PET film and EVA