描述

聚甲醛改性塑料颗粒

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。

聚甲醛改性塑料颗粒

产品详细信息

聚甲醛改性塑料颗粒

。它是以甲醛为原料聚合而成。pom-h（聚甲醛均聚物）、pom-k（聚甲醛共聚物）是一种高密度、高结晶度的热塑性工程塑料。具有良好的物理、机械和化学性能，尤其是优异的耐磨性

聚甲醛改性塑料颗粒

特点1。Pom具有非常低的摩擦系数和良好的几何稳定性，特别适合制造齿轮和轴承　

2。Pom具有耐高温特性，因此也可用于管道设备（管道阀门、泵壳）、草坪设备等。　　

3。Pom是一种韧性和弹性材料，即使在低温下也具有良好的抗蠕变、几何稳定性和抗冲击性。　　 4.聚甲醛的高结晶度导致非常高的收缩率，可高达2%~3.5%。不同的加固材料有不同的收缩率。　　

5。Pom是一种结晶性塑料，具有明显的熔点。一旦达到熔点，熔体粘度迅速下降。比重1.43，熔点175℃，抗拉强度（屈服强度）70mpa，伸长率（屈服强度）15%，断裂强度（断裂强度）15%，　　 冲击强度（无缺口）108kj/m2，（缺口）7.6kj

聚甲醛具有高强度和轻重量。它通常被用来代替铜、锌、锡、铅和其他有色金属。广泛应用于工业机械、汽车、电子电器、日用品、管道及附件、精密仪器和建筑材料等领域

POM广泛用于制造各种滑动和旋转机械零件，如各种齿轮、杠杆、皮带轮和链轮。特别适用于轴承、热水阀、精密计量阀、输送链和辊子、流量计、汽车内外把手、曲柄等窗口旋转机械、油泵轴承座和叶轮气体开关阀、电子开关零件、紧固件、端子镜盖、电风扇零件、加热板、仪表按钮；录音带和录像带的方位；各种管道和农业喷灌系统以及阀门、洒水器、水池和洗浴盆的零件；开关键盘、按钮、音频和视频磁带盘；温度控制定时器；电动工具、园林装饰工具配件；此外，它还可以用作冲浪板、帆船和各种雪橇零件、手表的微型齿轮、体育器材的框架配件以及各种扣件、扣件、打火机、拉链、背包扣件；医疗设备中的心脏起搏器；人工心脏瓣膜、顶椎、假体等

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Pom Modified 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 Modified Plastic Particles

Product Details

pom modified plastic particles

Namely polyoxymethylene, the scientific name of polyoxymethylene polyoxymethylene (pom) is also known as Saigang and special steel. It is obtained by polymerization of formaldehyde as raw materials. pom-h (polyoxymethylene homopolymer), pom-k (polyoxymethylene copolymer) are thermoplastic engineering plastics with high density and high crystallinity. Has good physical, mechanical and chemical properties, especially excellent friction resistance.

pom modified plastic particles

Features 1. Pom has a very low friction coefficient and good geometric stability, especially suitable for making gears and bearings 　

2. Pom has high temperature resistance characteristics, so it is also used for pipeline devices (pipe valves, pump housings), lawn equipment, etc.　　

3. Pom is a tough and elastic material that has good creep resistance, geometric stability and impact resistance even at low temperatures.　　 4. The high degree of crystallinity of pom leads to a very high shrinkage rate, which can be as high as 2%~3.5%. There are different shrinkage rates for a variety of different reinforced materials.　　

5. Pom is a crystalline plastic with obvious melting point. Once it reaches the melting point, the melt viscosity drops rapidly. Specific gravity 1.43, melting point 175°c, tensile strength (yield) 70mpa, elongation (yield) 15%, (break) 15%, 　　 impact strength (unnotched) 108kj/m2, (notched) 7.6kj

POM has high strength and light weight. It is often used to replace copper, zinc, tin, lead and other non-ferrous metals. It is widely used in industrial machinery, automobiles, electronic appliances, daily necessities, pipelines and accessories, precision instruments and building materials.

POM is widely used to manufacture various sliding and rotating mechanical parts, as various gears, levers, pulleys, and sprockets. It is especially suitable for bearings, hot water valves, precision metering valves, conveyor chains and rollers, flow meters, Automobile internal and external handles, cranks and other window rotating machinery, oil pump bearing seats and impeller gas switch valves, electronic switch parts, fasteners, terminal mirror covers, electric fan parts, heating panels, instrument buttons; bearings for audio and video tapes; various Pipeline and agricultural sprinkler irrigation system as well as parts of valves, sprinklers, water and bath basins; switch keyboards, buttons, audio and video tape reels; temperature control timers; power tools, garden finishing tools parts; in addition, it can be used as surfboards, sailboats and various sleds Parts, miniature gears for watches, frame accessories for sports equipment and various buckles, fasteners, lighters, zippers, buckles for backpacks; heart pacemakers in medical equipment; artificial heart valves, apical vertebrae, prostheses, etc. .

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