This kind of heat insulation consists of AL/EPE/AL...etc multi-layers of obstruction material.lt is an environment friendly product which has good heat preservation and insulation properties.Each layer of the product has good function on abrasion and tearing resistance.The middle layer(EPE)shows strong ability in moisture barrier,oxygen reduction and sound insulation.The outer layer(aluminmfoil)also has advantages like reflecting light and heat and preventing the damages caused by ultraviolet radiation. property: 1.The EPE in the middle layer can be made according to our clients' requirements and the outer layer can be printed with different colors or laminated with polyethene. 2.lt consists no nocuous substance and accords with the standards of ISO14000,it also does not generate any pollutant or bring any harm to people's health when being installed and in use . 3.lt is high quality material for warm-keeping and energy-saving which the strong opponent of anti-sweat of cold and heat insulation.lt insulates any heatmedia with a stable and low thermal conductivity. 4.lt's light in weinght.lt could absorb sound,reduce noise,and provides cushioning function 5.lt's water and leak proof,anti-flaming,easy to be processed and installed.lt's durable in use Usage: 1.Heat insulation and light inflecting in construction and protection for both cold water and hot water pipe 2.separation of refrigerator;warm keeping for center air-conditioner,refrigerator and other home appliances. 3.Heat insulation sound absorption and noise reduction for car train,refringerator car and laboratory;moisture proof cushion for traveling 4.Packing for special products and cold storage