EPP is also called Expanded polypropylene. It is also short for a new type of foam plastic. EPP is polypropylene plastic foam material, which is a kind of high crystallization polymer/gas composite material with excellent performance, and has become a new type of environmental protection compressive buffer heat insulation material with its unique and superior performance.

Epps have the characteristics of light weight, strong plasticity, good shock absorption, and are widely used in automotive, aviation, electronics and other fields.

Porous structure, epp structure is composed of many small holes, this porous structure can effectively improve the shock absorption, reduce the impact force, the staggered structure of epp can make its elastic recovery ability stronger, but also improve its wear resistance.