Product Name:Aluminum foil heat insulation material Introduction: This is a new environmentally-friendly heat insulation material, which is soft, light and easy to install. It is made from aluminum foil and polyethylene through special machinery. It has no odor and toxicity; It not only overcomes the discomfort and environmental damage brought by glass fiber and epispastic materials, but can also resist ultraviolet radiation that can penetrate through sheet iron, concrete, wood and other common heat insulation materials. This new heat insulation material not only has good insulation, heat-reflection & insulation and anti-radiation functions, but also has good moisture-barrier, heat-preservation and energy-saving functions in housing construction (roof, wall, and floor). Function: Can be installed on roof, wall or floor, resist over 80% external heat from buildings, protect wall, resist thermal shock and sudden cold, etc. Material structure AL+bubble/bubble+ALBubble diameter and height2.5mm*10mm,4mm*10mm,7mm*20mm Size/rollNormal size: 1.2m*40m. Max width is 1.58m,length can be customized Reflectivity 96%-97%Water Vapor Transmission 0.012G/M2KPAThermal conductivity 0.034Apparent density 54.8KG/M2Weight 385G/M2Tensile strength(MD) 13.43MpaTensile strength(TD) 14.58MpaCorrosion Doesn’t generate Characteristics: 1.No odor and toxicity, environmentally- friendly; 2.Light, soft, dust free, fire retardant, easy to install; 3.Heat reflection, heat insulation, sound insulation, anti-radiation, anti-vibration, and shielding; 4.Moisture barrier, sun-proof, waterproof, good sealing property, heat preservation, energy saving… 5.Summer: moisture barrier, sun-proof, heat insulation, saving energy consumed by cool air conditioning ; 6.Winder: heat preservation, central heating saving, and remarkable energy-saving effect. Usage: 1. Roof, wall, floor; 2. Shells of air conditioner and water heater; 3. Protective coatings of water pipe and ventilating pipe Other material structure as follows, AL/BubbleAL/bubble/ALAL/woven cloth/bubble/ALAL/EPE foam/AL or VMPET/EPE foam/VMPETAL/XPE foam/AL or VMPET/XPE foam/VMPETAL/woven cloth/AL or AL/woven clothAL/Non-woven cloth/AL or AL/non-woven cloth/ALThe above products also can be made in Fire-retardant material. we offer Aluminum foil bubble heat insulation series, XPE heat insulation series,EPE heat insulation series, Woven cloth heat insulation series and Non-woven heat insulation series etc.