PP ME266U╅L(zhǎng)ong term supply of PC / / /ABS, polycarbonate and acrylonitrile butadiene styrene copolymer and the mixture is made of polycarbonate (Polycarbonate) and polyacrylonitrile (ABS) alloy made of thermoplastic plastic, with excellent properties of two kinds of materials, molding and PC / / ABS material mechanical properties, impact strength and temperature resistance, anti ultraviolet (UV) and other properties, can be widely used in automobile interior parts, office machinery, communication equipment, household appliances and lighting equipment. TPU at present, TPU has been widely used in medical, electronic and electrical appliances, industrial and sports, it has other plastic materials by the incomparable high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, weather resistance and other characteristics, and he has high water resistance and moisture permeability, wind and cold antibacterial, mildew, insulation, anti ultraviolet and energy release and so many excellent functions. TPE thermoplastic elastomer TPE (Thermoplastic, Elastomer) is a kind of material with high elasticity, high strength, high resilience, and has the characteristics of injection molding. Nontoxic security, wide application range, has excellent color, soft touch, weather resistance, fatigue resistance and 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 the adhesive, can also be a separate molding. TPV can be obtained by dynamic vulcanization of TPO. The corresponding static thermoplastic vulcanized rubber, rubber press refers to the traditional method first and then through vulcanization, the rubber vulcanization milling equipment good ground into powder, Zui and molten thermoplastic blends, in theory this method can make excellent performance of the TPV, but so far. Only at the laboratory stage. TPV 171-73, TPV 201-55, TPV 201-64, TPV 111-35, TPV 201-73, TPV 211-45, and TPV 211-55 are 158184656930769-33214396 available for a long time. The dielectric constant and dielectric loss of PPO is one of the small varieties of Zui in engineering plastics, which is almost unaffected by temperature and humidity. The utility model can be used in the field of low, medium and high frequency electric field (the smaller dielectric constant and the better insulation), and the load deformation temperature of PPO can reach above 190 DEG C, and the temperature of degradation is -170 DEG C. PP chemical modification creates new materials. Chemical modification not only can change the properties of a kind of resin, but also can make new resin material. Some of the currently used resins are obtained by modification, such as ultrahigh molecular weight polyethylene (UHMPE), a product of chemical modification. This ultra high molecular weight polyethylene greatly improves the mechanical properties of HDPE materials. Its abrasion resistance and self lubrication is superior to other engineering plastics, and its mechanical properties and corrosion resistance are no less than polytetrafluoroethylene (PTFE). Physical modification, blending modification, mixing the resin with one?or?more materials in a mechanical way to achieve certain special requirements. Blending modification can not change the molecular configuration, but can give new properties of the material.