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 |
Heat insulation Vapour barrier foil for attic 3BF7-18
Vapour barrier foil for attic, also called a radiant barrier, is a metallic foil material (usually aluminum) designed to block radiant heat transfer across open spaces.
Vapour barrier foil for attic is most effective at keeping building cool in hot, sunny climates.
Vapour barrier foil 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.
NameVapour barrier foil for atticAppearancesliver/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