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) high lubricity POM plastic, 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, once they reach the melting point, melt viscosity decreased rapidly. When the temperature exceeds a certain limit or melt heated for too long self-lubricating materials noiseless POM POM, can cause decomposition. Copper is the degradation of the catalyst lubricating POM POM, POM melt in contact with the site to avoid the use of copper or a copper material. 8, according to the different molecular chain structure, POM POM and can be divided into acetal copolymer. The former have a higher density, crystallinity, melting point, but poor thermal stability, narrow processing temperature range (10 ℃), the stability of the pH slightly lower; the latter density, crystallinity, low melting point, but good thermal stability and difficult to break down high lubricity POM POM self-lubricating plastic material, 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. [Properties]: POM crystalline thermoplastic plastic, a clear melting point 165-175 ℃, nature closest to the metal, generally referred to match steel. [Use]: ① electronic appliances: washing machines, keyboards, juice machine timers components. ② car: handlebars, electric windows, snaps, reels, sliders and other parts. ③ industrial parts: mechanical parts, gears, handles, shock absorbers, screws, bushings, valves, fasteners, toys and so on. ④ industrial materials: plates, strips, tubes. ⑤ mechanical parts: gears, cams, hose fittings, clamps, switches and so on. [Category]: fiberglass / carbon fiber reinforced POM, wear-resistant POM, fire POM, UV weathering POM, plus Teflon POM, antistatic / conductive POM; [Packing]: the original package (25kg / bag) [ MOQ】: 25kg / bag Jichang plastic (Figure) | automatic lubrication POM plastic materials | lubricating POM provided by Dongguan Chang Ping Jichang plastic materials. Dongguan Changping Jichang plastic materials (jichang668.1688.com/) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers visit, sincere cooperation for a better future. Jichang plastic - your trusted friend, Company Address: Dongguan Changping Beijing-Kowloon plastic plastic raw materials market Kwai Road 125, Contact: Mr. Zhou.