Dike aluminum foil insulation coil, also known as barrier film, heat insulation film, heat insulation foil, heat extraction film, reflective film and so on. It is made of aluminum foil veneer + polyethylene film + fiber braid + metal coating film by hot melt adhesive. The aluminum foil coil has the functions of heat insulation, waterproof and moisture proof. Aluminum foil insulation coil has a very low sun absorption rate (solar radiation absorption coefficient) (0.07), excellent thermal insulation performance, can reflect more than 93% of radiant heat, and is widely used in building roof and exterior wall insulation. Keep warm.
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