1. The performance characteristics of ⑴ energy absorbing EPP: Because EPP products have a special cell structure, its stagnation through the cell in the compression of the gas stream and to absorb the energy dissipation, excellent compression energy absorbing properties. Widely used in automobile bumpers energy processing systems and other anti-collision energy-absorbing components. ⑵ size and shape recovery stability: EPP products will be subject to an immediate resumption of several successive impacts and flexural deformation of the original shape, without causing deformation, a "memory" capability. ⑶ strong heat resistance: EPP product temperature up to 130 ℃. ⑷ good low temperature properties: EPP products even at -30 ℃ when also showed good performance. Therefore useful as advanced insulation materials. ⑸ suitable for repeated use: EPP product flexibility, can be used repeatedly, not broken. ⑹ Light weight: EPP products have very low weight, can greatly reduce the weight, can be applied to critical components in aircraft, automobiles and the like. ⑺ a good surface protection: EPP products are semi-rigid molded, with moderate hardness, softness, not scratches, bumps in contact with their body, has good surface protection. ⑻ good insulation: independent cell structure EPP products, exhibit low thermal conductivity, it has excellent. ⑼ permeability of small, good buoyancy: As EPP closed cell structure, and its products have excellent long-term buoyancy and permeability is small, and even placed in saline nor weaken their buoyancy. ⑽ oil, chemical resistance good: Because EPP chemically inert, so its products, oil resistance, good chemical resistance. ⑾ reusable eco-friendly materials: easily recyclable, easy to break down, the article does not contain harmful toxic ingredients, combustion does not produce toxic substances. ⑿ good stability, can be used in different environments: EPP products have excellent durability, such as UV exposure, physical damage, extreme temperatures (-30 ℃ ~ 130 ℃), abrasion and other harsh environment!