Aluminum Foil Air Bubble Insulation

aluminum foil air bubble insulation for roof insulation Our double side aluminum foil with air bubble heat aluminum foil  has good heat resistance and heat retaining property. which can be used for wall ,roof and floor insulation. Specifications : length :according to customersdemand max width :1.25m diameter of bubble: 6mm,10mm,12mm,20mm,25mm Structure : AL+bubble +AL AL +bubble bubble+AL Features :clean ,lightweight, easy to cut ,quick and easy to install ,store, and handle ,environment friendly Useage : It is widely used as construction material,such as roofs,floors,animal barns,warehouses and ductsetc. Technical data: Property Standard Unit Value Sheet structure Aluminum foil bubble air bag 10mm diameter Aluminum foil Roll Size   m x m 1.55 x 40 Sheet thickness   mm 4(± 0.3) Roll weight   kg 20 (±0.3) Yield strength   gm2 311.13 Reflectivity ASTM C1371 % 99.96 Emissivity ASTM C1371 € 0.045 Classification of Surface Spread of Flame (Aluminum surface) BS-476 .Part 7   Class 1 Elongation ASTM D638 % 13.05 Tensile strength ASTM D638 N 33.61 Tear strength ASTM D1004 kNm 16.24 Bursting strength ISO 13938-2-99   120.8 Water absorption ASTM E960 gft2 hr 0.19 Resistant to mold and bacteria     Yes Toxicity     No     our factory: our metallized film manufacutring process: