DuPont POM processing characteristics a, has a very low coefficient of friction and good geometric stability, particularly suitable for the production of gears and bearings 2, with a high temperature characteristics, it is also used for pipe device (pipe valve, pump housing), lawn equipment. 3, is a tough elastic material, even at low temperatures are still very good creep properties, geometric stability and impact resistance. 4, homopolymer material has good extension strength, fatigue strength, but not easy to process. Copolymers have good thermal stability, chemical stability and ease of processing. Both homopolymer material or copolymer materials are crystalline materials and are not easily absorb moisture. 5, resulting in a high degree of crystallinity it has a very high shrinkage, can be high up 2% to 3.5%. For a variety of enhanced materials have different shrinkage. 6, has good overall performance in thermoplastics is the hardest, is one of the mechanical properties of the plastic material closest to the metal species, and its tensile strength, flexural strength, fatigue resistance, abrasion resistance and electrical properties are very good, long-term use between -40 ℃ --100 ℃. 7, is a crystalline plastic, melting point significantly wearable POM, once they reach the melting point, melt viscosity decreased rapidly. When the temperature exceeds a certain limit or melt heated for too long, it will cause decomposition. Copper is the most hard POM catalyst degradation POM, POM melt in contact with the site to avoid the use of copper or a copper material. 8, according to the molecular chain structure different POM, POM POM and can be divided into acetal copolymer. Former density, crystallinity, melting point are high POM plant materials, but poor thermal stability, narrow processing temperature range (10 ℃), slightly lower on the pH stability; the latter density, crystallinity, low melting point, but hot good stability, easy to break down, the processing temperature range (50 ℃). Deficiencies POM comprising: receiving from acid corrosion, poor weatherability, poor adhesion, and the softening temperature is close to the thermal decomposition, the limiting oxygen index is small. 107 WT410 POM POM DuPont DuPont 107UV POM DuPont 111P NC010 POM 127UV POM DuPont DuPont 127UV BK601 POM 127UV GY1116 POM DuPont DuPont 127UV NC010 POM 127UV-NV010 POM DuPont DuPont DuPont 16-2 POM 1700P POM DuPont 1727UV GY POM DuPont 23P POM 2700 DuPont DuPont POM | Jichang plastic materials (certified) | POM provided by Dongguan Chang Ping Jichang plastic materials. Dongguan Changping Jichang plastic materials (jichang668.1688.com/) is Dongguan, plastics leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jichang leadership in plastic with the staff warmly welcome all inquiries negotiations to create a better future Jichang plastic.