At the decomposition temperature, the foaming agent releases a large amount of gas to form foam nucleus. After the sudden pressure relief, the foam nucleus releases pressure and causes the expansion of EVA and other materials to form foaming materials. Advantages of EVA foamed cotton: EVA rubber and plastic products is a new type of environmental protection plastic foaming material, which has good cushioning, shock resistance, heat insulation, moisture-proof, chemical corrosion resistance and other advantages, and non-toxic, non-absorbent.

EVA rubber and plastic products can be processed and shaped by design. Its shockproof performance is better than that of traditional foamed materials such as polystyrene (foam), and meets the requirements of environmental protection. It is a good choice for export products.