| heat insulation foilthe product consists of two layers of aluminum foil with plastic bubble laminated between the aluminum foil. the material provides excellent insulation: reflects up to 97% of radiant energy in addition to resisting other types of heat transfer from conduction, convection and radiation. the two side aluminum foil forms an effective barrier against moisture, air currents and vapors.characteristics: 1) clean, thin and lightweight 2) outstanding safety and environmental benefits 3) easy to install, high efficiency 4) cost-effective and versatile 5) maintenance free usage: it is an economical solution for a wide range of industrial, manufacturing and consumer applications, such as for industrial sheds, commercial buildings, home insulation, under wood or laminated flooring, roof insulation, carpet underlay and construction.types: 1）al / bubble / al ( bubble: ￠: 10mm, h: 4mm ). 2）al / bubble / al ( bubble: ￠: 10mm, h: 2.5mm ). 3）al / bubble / white pe anti-flaming sheet ( bubble: ￠: 10mm, h: 4mm ). 4）al / bubble / white pe anti-flaming sheet ( bubble: ￠: 10mm, h: 2.5mm ). 5）al / bubble + bubble / al ( bubble: ￠: 10mm, h: 2.5mm ). 6）al / white anti flaming bubble / al with blue color ( bubble: ￠: 20mm, h: 7mm ). |