描述

聚甲醛POM有两种缩醛，

均聚物和共聚物，

各有不同的优点

Pom树脂以颗粒状形式提供

，可通过加热和压力模制成任何所需形状

聚甲醛聚甲醛

产品细节

聚甲醛POM

基本性能

比重：1.41-1.43g/cm³

成型收缩率：1.2-3.0%

成型温度：170-200℃

干燥条件：80-90℃，2小时

材料性能

良好的整体性能，高强度和刚度，良好的耐磨性，吸水性小，尺寸稳定性好，但热稳定性差，易燃烧，易在大气中老化

成型特性

1、结晶材料，熔化范围窄，熔化和凝固速度快，材料温度略低于发生结晶的熔化温度。中等流动性。吸湿性小，不能干燥

2、摩擦系数低，弹性好，塑料件表面易产生皱纹表面缺陷

3，非常容易分解，分解温度为240度。分解时有刺激性和腐蚀性气体。因此，模具钢应用于耐腐蚀材料系统

适用范围：生产耐磨件、传动件、化工、仪表等零部件

聚甲醛POM更多问题和要求，请联系我（Tracy Zhang）

Tracy Zhang:###

是专业的聚甲醛POM制造商之一，您可以从我们工厂以优惠的价格订购高品质的聚甲醛POM

Polyformaldehyde POM

Polyformaldehyde POM
There are two types of acetals,
homopolymers and copolymers,
each with different advantages.
Pom resin is supplied in granulated form
to be moulded into any desired shape using heat and pressure

Polyformaldehyde POM

Product Details

Polyformaldehyde POM

Basic properties

Specific gravity: 1.41-1.43g/cm³

Molding shrinkage: 1.2-3.0%

Molding temperature: 170-200℃

Drying condition: 80-90℃, 2 hours

Material performance

Good overall performance, high strength and stiffness, good abrasion and wear resistance, small water absorption, good dimensional stability, but poor thermal stability, easy to burn, easy to age in the atmosphere.

Molding characteristics

1、Crystalline material, narrow melting range, fast melting and solidification, the material temperature is slightly lower than the melting temperature that crystallization occurs. Medium fluidity. Small moisture absorption, can not be dried;

2、Low friction coefficient, good elasticity, easy to produce wrinkle pattern surface defects on the surface of plastic parts;

3, very easy to decompose, the decomposition temperature is 240 degrees. There are irritating and corrosive gases when decomposing. Therefore, the mold steel should be used for corrosion-resistant material system.

Scope of application: the production of wear-resistant parts, transmission parts, and chemical, instrumentation and other parts.

Polyformaldehyde POM More questions and requires , please contact me (Tracy Zhang)

Tracy Zhang:###

is one of the professional polyformaldehyde pom manufacturers, you can order high quality polyformaldehyde pom at good price from our factory.