PA66 RF007SXN╗EEA resin is polyolefin in which toughness and compliance are Zui large. Compared with EVA (ethylene vinyl acetate). As an ethylene copolymer, EEA has higher thermal stability and belongs to non corrosive degradation products, so it can adapt to a wider range of processing. EEA is a thermoplastic with lower crystallinity than PE. Chinese EEA plastic Chinese chemical name vinyl acrylate copolymer English EthyleneEthyl Acrylate. PC / / /ABS chemical name is PC, improve liquidity, improve the processing performance, reduce the stress sensitivity of products, which are widely used in automotive interior, exterior lighting, high strength, high heat-resistant parts. With the improvement of people's awareness of environmental protection, environmental protection laws and regulations, such as the automobile industry and ELV, have been published one after another. The raw material manufacturers also continue to provide new solutions. As a leader in the engineering plastics industry the timely launch of the new generation of PC "/ABS series alloy material, it mainly includes the PC / / /ABS stability to hydrolysis resistance, used for ultra low gloss" PC /ABS free spraying interior resistance, solvent PC / / /ABS series products with excellent chemical paint is not easy to be eroded. The thermoplastic elastomer TPR thermal plastic elastomer TPR, TPE is a kind of high elastic rubber, with high strength, high elasticity, and has the characteristics of injection molding, nontoxic security, wide range of hardness, good a * * * *, soft touch, weatherability, anti fatigue and the temperature resistance, excellent processing performance, without curing, can reduce the cost of recycling, can be two times of injection molding, and PP, PE, PC, PS, and ABS coated adhesive can also be formed separately. Thermoplastic elastomer not only has the processability of thermoplastic, but also has the physical properties of vulcanized rubber. It is a combination of advantages of plastics and rubber. Thermoplastic elastomers are occupying the territory that originally belonged to vulcanized rubber. In the past ten years, the rapid development of electronics, electrical appliances, communications and automotive industry has led to the rapid development of thermoplastic elastomer market. SBS is mainly used in rubber products, resin modifiers, adhesives and asphalt modifier four major areas. In rubber products, SBS molding products mainly used in shoemaking industry (sole), extrusion products mainly used for rubber hose and tape; resin as modifier, a small amount of SBS respectively (PP), polyethylene and polypropylene (PE), polystyrene (PS) low temperature performance and impact strength of blends can significantly improve the products;