POM, the Chinese name of the POM. It is a polymer of high crystallinity, surface smooth, shiny, water absorption, dimensional stability, wear resistance, high strength, self-lubricating, good coloring, oil resistance, peroxide. POM has a better overall performance in thermoplastics is the hardest, is one of the plastic material closest to the mechanical properties of metal species, its tensile strength, flexural strength, fatigue resistance, abrasion resistance and electrical properties has an excellent long-term use between -40 ° C - 100 ° C. 

 According to the molecular chain structure, POM can be divided into POM acetal copolymer. Former density, crystallinity, melting point higher, but poor thermal stability, processing narrow temperature range (10 ° C), the stability of pH is slightly lower; the latter density, crystallinity, low melting point, but the good thermal stability not easily broken down, the wide range of processing temperatures (50 ° C). 

 The inadequacies of the POM is: by acid corrosion, weather is poor, poor adhesion, thermal decomposition and softening temperature close to the limiting oxygen index is small. They are widely used: 

 Automobile industry: used in making cars, on the axle shaft, planetary gear pad not only saves copper, but also increases the service life. Can also use it to do radiator pipes valves, radiator cover, water pump impeller, gear housing, carburetor housing parts of the accelerator pedal, and the heater fan, joystick, all kinds of switches, bearing bracket, regulator handle, brake and washer pump and other components. 

 Applications: automotive parts, machinery parts, electrical and electronic components, industrial parts. Low coefficient of friction and good geometric stability, especially for the production of gears and bearings. High temperature characteristics for pipe device (pipe valves, pump housing), lawn equipment, etc. Metal-like hardness, strength and rigidity, and an alternative to traditional metal, widely used in the field of electrical and electronic machinery, instruments, household light industrial, automotive, building materials, agriculture, medical technology, sports equipment and other aspects. Lubricity, wear resistance, rigidity and dimensional stability requirements more stringent sliding and rolling mechanical components, the performance is particularly advantageous, mainly for industrial machinery, automotive, electronics, electrical, fittings and irrigation supplies. 

 Stable supply, and provides 17% VAT in the general trade of plastic materials. Range, the price is reasonable. Delivery time, delivery potential. Quality guaranteed! Welcome to the new and old customers to call for a variety of plastic materials test reports to prove, (the MSDS, the FDA, UL Yellow Card report with RoSH COC, NSF SGS cooperation.) Table of physical properties, and processing technical guidance.