PP RP348N ±Long term supply of PA11 powder has better melting, adhesion and film uniformity, and has been widely used in clothing industry in Europe, America, Japan and other countries and regions. 6 as N, N- two methyl toluene sulfonamide containing both -NH2 and PA11, both of them have good compatibility, a small amount of plasticizer can improve the impact strength of PA11 greatly, while the tensile strength will not suffer great losses, effectively improve the overall performance of PA11. The blends of PA11 and PA1010 were prepared by blending modification with PA1010 at different mass ratios. The melting temperature, mechanical properties, rheological properties and microstructure of the blends were studied. The results show that the quality of the blends is 90: 10 when the amide exchange reaction is a single melting temperature; impact performance in a mass ratio of 90: 10 and 70: 30 when the maximum value when the mass ratio of 90: 10, PA11/PA1010, the viscosity of the blend increased suddenly (increase than pure PA11 30%); PPS mechanical industry: part of the machinery industry that is specially used in high humidity and strong corrosive environments. For housing, structural parts, wear parts and sealing materials, such as: concrete pump casing, pump, valve, bearing, bearing bracket, piston ring and gear, pulley, fan, meter parts, flanges, Wan Xiangtou, counter, leveling. LCP is made of liquid crystal fiber can do nets, bulletproof clothing, sporting goods, brake pads, optical fiber several display materials, can be made into a film for soft printed circuit, such as food packaging, LCP plastic raw materials have been used in microwave containers, can be resistant to high temperature. LCP can also be used as printed circuit boards, artificial satellites, electronic components and jet engine parts. It can be used in electronic, electrical and automotive machinery parts or components. It can also be used in medical treatment. TPEE has the characteristics of good creep resistance, impact resistance and fatigue performance. The high impact strength and good flexibility at low temperature. To maintain good performance, the temperature rises. Be good for chemical, oil, solvent and weather resistance. The high tensile strength and high anti friction performance. The easy processing and economy. Recyclable good father. SBS expects that China's SBS production capacity will be greatly improved in the next few years. At the same time, the domestic market will be affected by China, Taiwan, South Korea and Japan and other countries and regions, and the competition between domestic and international SBS will be more and more fierce. Therefore, the new equipment must have a competitive advantage in both product performance and production cost, so that it can survive and develop in the competition. Foreign SBS is mainly used for adhesives and asphalt modifier production, while China's SBS products are mainly used in the production of lower grade shoe products.