描述

聚甲醛耐热塑料颗粒

1）聚甲醛20%玻璃纤维，具有优异的机械强度

2）POM 20%玻璃纤维，用于承载高硬度强度

3）POM 20%玻璃纤维，具有高耐磨性

4）轴承自润滑用POM 20%玻璃纤维

5）POM 20%玻璃纤维，用于承载更高的模量

6）POM 20%玻璃纤维，用于耐化学腐蚀等。

POM耐热塑料颗粒

产品细节产品细节

聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚聚甲醛是一种结晶塑料，密度为1.42g/cm3。它的硬度很好。它通常被称为“赛岗”。强度高，刚性好，弹性好，耐磨损。其力学性能优良，比强度可达50.5MPa，比刚度可达2650MPa，与金属材料非常接近

（2）具有优良的抗疲劳、抗蠕变、耐磨、耐热、抗冲击等性能，摩擦系数小，自润滑性好

（5）不耐强碱和氧化剂，对烯酸和弱酸有一定的稳定性。POM具有良好的耐溶剂性，能耐受碳氢化合物、醇、醛、醚、汽油、润滑油和弱碱等，在高温下能保持相当的化学稳定性

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是专业的聚甲醛耐热塑料颗粒制造商之一，您可以从我们工厂以优惠的价格订购高品质的聚甲醛耐热塑料颗粒

POM Heat-resistant Plastic Particles

1)POM 20% Glass Fiber for Bearing Excellent mechanical strength;
2)POM 20% Glass Fiber for Bearing High hardness strength;
3)POM 20% Glass Fiber for Bearing High wear resistance;
4)POM 20% Glass Fiber for Bearing Self-lubrication;
5)POM 20% Glass Fiber for Bearing Higher modulus;
6)POM 20% Glass Fiber for Bearing Chemical resistance and etc.

POM Heat-resistant Plastic Particles

Product Details

POM heat-resistant plastic particles

(1) POM is a crystalline plastic with a density of 1.42g/cm3. Its rigidity is very good. It is commonly known as “Saigang”. High strength, rigidity, good elasticity, good anti-friction and wear resistance. Its mechanical properties are excellent, the specific strength can reach 50.5MPa, and the specific stiffness can reach 2650MPa, which is very close to metal;

(2) It has excellent properties such as fatigue resistance, creep resistance, wear resistance, heat resistance, impact resistance, etc., and has a small friction coefficient and good self-lubrication;

POM heat-resistant plastic particles

(3) It is not easy to absorb moisture, the water absorption rate is 0.22～0.25%, the dimensional stability is good in a humid environment, the shrinkage rate is 2.1% (larger), the size is difficult to control during injection molding, and the heat distortion temperature is 172°C. There are two types of polyoxymethylene, homopolyoxymethylene and copolyoxymethylene. The important difference between the two is: homopolyoxymethylene has high density, crystallinity, and melting point, but it has poor thermal stability, narrow processing temperature range (about 10°C), and stable to acid and alkali. The performance is slightly lower; while the copolyformaldehyde has low density, crystallinity, melting point and strength, but it has good thermal stability, is not easy to decompose, has a wide processing temperature range (about 50°C), and has good acid and alkali stability.

(4) Good electrical insulation, hardly affected by temperature and humidity;

(5) It is not resistant to strong alkalis and oxidants, and has certain stability to enoic acid and weak acid. POM has good solvent resistance, can withstand hydrocarbons, alcohols, aldehydes, ethers, gasoline, lubricating oil and weak alkalis, etc., and can maintain considerable chemical stability at high temperatures.

Contactnowformoredetailsabout POM heat-resistant plastic particles.

Kitty Liu< ###>

is one of the professional pom heat-resistant plastic particles manufacturers, you can order high quality pom heat-resistant plastic particles at good price from our factory.