Metallized, BOPP Film, Metallized OPP manufacturer / supplier in China, offering Silver Color Metallized OPP Film 4bf8-20, Surgical Isolation Clothes/Disposable Sterile Surgical Gown/Hospital Patient Gowns, Candy OPP Packaging Bag and so on.
Min. Order / Reference FOB Price | |
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10000 Square Met | US $0.50/ Square Met |
Local Area: | Jiaxing, Zhejiang, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Material: | Aluminum Foil Woven Polyethylene |
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Refractoriness: | 200-450°C |
Diameter: | Custom |
Thermal insulation aluminum foil vapor barrier 3BF7-18
apor Barrier for attic, also called a radiant barrier, is a metallic foil material (usually aluminum) designed to block radiant heat transfer across open spaces.
Vapor Barrier for attic is most effective at keeping building cool in hot, sunny climates.
Vapor Barrier for attic works by providing a barrier to heat getting into house through the ceiling in summer and reducing the loss of heat from your home in winter.
Namealuminum foil vapor barrierAppearancesliver/customizedStructureAluminum foil+PE+woven+PE +Aluminum foilWidth(cm)122 / 244 / customizedLenth(m)100 / 200 / customizedGrammage125gsm / 140gsm / customizedWater Vapor Transmission0.015gsm KPATensile Strength(MD)200N/25mmTensile Strength(TD)250N/25mmBursting Strenth650NReflectivity97%-98%Treatment FR/UV/VCI/Perforated avaiableTemperature Resistance4 hours no decladding -30ºC/90ºC