... Packaging compound sheet,Packaging composite sheet,Packaging complex sheet).Cooler pad material/Cooling pad material/Cooling pad/Cooling pad ... Density 20~25kg/m3 Tensile Strength >3N~8N/cm2 Water-absorption <3~2 Thermal Conductivity0.045~0.40W/m2 ... widely in the packing of electronic products, daily necessities, glass, cooler bag, potteries, electrical household appliance, spraying, furniture, hardware ...