POM(聚甲醛)H4320-Q600/德国巴斯夫 注塑级
重要参数：密度:1.39 g/cm3吸水率:0.8 %弯曲模量:2551 MPa热变形温度:95℃
产品信息
产品名称：POM/德国巴斯夫BASF/H4320-Q600
POM塑料/ （聚甲醛）/ 介绍
English Name: Polyoxymethylene (Polyformaldehyde)
POM（聚甲醛树脂）定义：聚甲醛是一种没有侧链、高密度、高结晶性的线型聚合物。按其分子链中化学结构的不同，可分为均聚甲醛和共聚甲醛两种。两者的重要区别是：均聚甲醛密度、结晶度、熔点都高，但热稳定性差，加工温度范围窄（约10℃），对酸碱稳定性略低；而共聚甲醛密度、结晶度、熔点、强度都较低，但热稳定性好，不易分解，加工温度范围宽（约50℃），对酸碱稳定性较好。是具有优异的综合性能的工程塑料。有良好的物理、机械和化学性能，尤其是有优异的耐摩擦性能。俗称赛钢或夺钢，为第三大通用塑料。 适于制作减磨耐磨零件，传动零件，以及化工，仪表等零件。
POM (POM) definition: POM is not side chain, high density, high crystallinity of the linear polymer. According to the different chemical structure of its molecular chain, can be divided into poly formaldehyde and formaldehyde copolymer two. An important difference between the two is: Poly formaldehyde density, crystallinity, melting point is high, but the poor thermal stability, processing of Fan Weizhai temperature (about 10 ℃), slightly lower the pH stability; and copolymerization formaldehyde density, crystallinity, melting point, strength is low, but the good thermal stability, not easy to decompose, processing wide range of temperature (about 50 ℃), good stability of acid-base. It has excellent comprehensive properties of Engineering plastics. Have good physical, mechanical and chemical properties, especially excellent friction properties. Commonly known as steel or seize steel, for the third general plastics. Suitable for making wear resistant parts, transmission parts, and chemicals, instruments and other components.
合成树脂中的一种，又名聚甲醛树脂、POM塑料、赛钢料等；是一种白色或黑色塑料颗粒，具有高硬度、高钢性、高耐磨的特性。主要用于齿轮，轴承，汽车零部件、机床、仪表内件等起骨架作用的产品 |
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