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Composite Nylon Plastics Material POM 1 What's Polyoxymethylene (POM) ? Pom Granules,Pom Plastic Resin,Pom Plastic Material,Pom Plastic Granules Zhejiang Xinli New Materials Co,.Ltd , https://www.shinylon6.com
Polyoxymethylene (POM), also known as acetal , polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts that require high stiffness, low friction and excellent dimensional stability.
2 Properties
♣POM is characterized by its high strength, hardness and rigidity to -40 °C. POM is intrinsically opaque white, due to its high crystalline composition, but it is available in all colors.
♣POM homopolymer is a semi-crystalline polymer (75-85% crystalline) with a melting point of 175° Celsius
♣POM copolymer has a slightly lower melting point of 162 – 173° Celsius.
3 POM advantages
♥High abrasion resistance
♥Low coefficient of friction
♥High heat resistance
♥Good electrical and dielectric properties
♥Low water absorption