Foshan manufacturers supply Shunde District earthquake-proof foam board, insulating foam board, super-hard foam board

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Foam is a thermoplastic material. After being heated and foamed, each cubic meter of volume contains 10,000 independent closed bubbles, and the volume of air contained is more than %. This structure gives it many characteristics. Because the density can be as low as 0.0, it is currently the lightest packaging material. Under high load conditions, this material will be bent. When it is shocked or falls to the ground, it will play a buffering and shock-proof role. At the same time, due to The thermal conductivity of air is very small and it is enclosed in the foam and cannot convection, so it is a material with excellent thermal insulation properties. It is widely used in refrigerators, freezers, cold storages, etc., and is also used as thermal insulation material in civil construction.