描述

聚甲醛高粘度

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。

高粘度聚甲醛

产品细节

聚甲醛高粘度

工艺特点：

（1）聚甲醛在加工前不需要干燥，在加工过程中预热（约800°C），这有利于产品尺寸的稳定性

（2）聚甲醛的加工温度很低（0~215°C），在桶内停留时间稍长或温度超过220°C时会分解，产生强烈的甲醛气体

（3）螺杆转速保持压力不宜太大（4）POM制品收缩率大，易收缩变形。POM具有比热摩尔控制更高的温度（5）POM优选在“中压、中速、低熔体温度、模具温度高”条件下的成型品成型精度（6）具有较高的机械强度和刚度（7）疲劳强度（8）良好的耐环境性和耐有机溶剂性（9）较强的耐重复性冲击韧性良好的电气性能，具有良好的润滑性、耐磨性和良好的尺寸稳定性

定义：合成树脂种类，也称为Delrin、POM塑料、匹配钢材料等；是一种白色或黑色的塑料颗粒，具有高硬度、高刚性、高耐磨性能。主要用于

齿轮、轴承、汽车零部件、机床、仪器仪表等件起骨架作用的产品。POM性能：（1）POM是一种结晶性塑料，密度为1.42g/cm3，其良好的钢材，俗称

0.25%，在潮湿环境中尺寸稳定性好收缩率为2.1%（大），注射时间难以控制，热变形温度为172°C，具有聚甲醛均聚和两种甲醛的共聚[1]，。仪器、轴承、紧固件、齿轮、弹簧、管道、传送带零件、电热壶、排水装置外壳等

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Pom High Viscosity

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 High Viscosity

Product Details

pom high viscosity

Process characteristics:

(1) POM does not need to be dried before processing, and it is preheated during processing (about 800°C), which is good for the stability of product dimensions.

(2) The processing temperature of POM is very small (0 ~ 215°C), and it will decompose when it stays in the barrel for a little longer or the temperature exceeds 220*C, and produce strong formaldehyde gas.

(3) The holding pressure of The screw speed should not be too

(4) The shrinkage rate of POM products is large, and it is easy to shrink or deform. POM has a higher temperature than hot mole control (5) POM is preferably in the “medium-pressure, medium-speed, low melt temperature, mold temperature high” conditions of molding article molding precision

(6) with high mechanical strength and rigidity

(7) Fatigue strength

(8) Good environmental resistance and organic solvent resistance

(9) strong resistance to repeated impact resilience good electrical properties with their good lubricity, good abrasion resistance, excellent dimensional stability.

Definition: The synthetic resin – species, also known as Delrin, POM plastic, match steel material and the like; is a white or black plastic particles, a high hardness, high rigidity, high wear-resistant properties. Mainly used

Gears, bearings, auto parts, machine tools, instrumentation and other pieces from the skeleton in the role of products. POM properties: (1) POM is a crystalline plastic, a density of 1.42g / cm3, its good steel, commonly known as

0.25%, in a humid environment good dimensional stability 2.1% shrinkage (large), the injection time is difficult to control the size of the thermal deformation temperature of 172 ° C, with a polyoxymethylene homo- and copolymerization of two formaldehyde formaldehyde [1 ],. the instrument, bearings <, fasteners, gears, springs, pipes, conveyor belt parts, electric kettles, draining device housing,

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