描述

纯POM塑料

1）POM 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。

维珍聚甲醛塑料

产品详细信息

聚甲醛塑料颗粒

◆ 聚甲醛改性应用

聚甲醛的性质来源于其化学结构。作为线性结晶聚合物，它具有结构对称性高、规整性好、结晶能力强的特点。这一特性带来了良好的性能，但也带来了一些缺点，如缺口敏感性高，产品易产生残余内应力，耐热性差，摩擦因数高，易燃烧。由于聚甲醛的结构特点，它被认为是一种难以实现合金化的树脂，其合金化方法是目前聚合物科学和工业界的一个难题

随着聚甲醛应用领域的不断扩大，聚甲醛共混改性的研究十分活跃。根据不同领域的应用要求，有各种改性要求和各种改性方法，如增韧、增强、耐磨、耐候等。合金化是目前实现POM材料经济化的重要手段。该方法主要表现为：在一定的温度和剪切应力下，将POM树脂与其他树脂或添加适当比例的改性物质共混，得到POM共混金。该方法的前提是不会显著损害树脂本身的性能，其主要目的是改善POM的一些物理和机械性能

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Virgin POM Plastic

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.

Virgin POM Plastic

Product Details

POM Plastic Granules

◆ POM modification application

The properties of POM are derived from its chemical structure. As a linear crystalline polymer, it has the characteristics of high structural symmetry, good regularity, and strong crystallization ability. This characteristic brings good performance, but also brings some disadvantages, such as high notch sensitivity, product It has the disadvantages of easy residual internal stress, poor heat resistance, high friction factor and easy combustion. Due to the structural characteristics of POM, it is considered to be a resin that is difficult to achieve alloying, and its alloying method is currently a problem in polymer science and industry.

With the continuous expansion of the application field of POM, the research on blending modification of POM is very active. According to the application requirements of different fields, there are various modification requirements and various modification methods such as toughening, reinforcement, wear resistance, weather resistance, etc. . At present, melt alloying is an important and economical means to realize the modification of POM materials. The method is mainly manifested in: blending POM resin with other resins or added modified substances in an appropriate proportion under a certain temperature and shear stress to obtain POM blended gold. The premise of this method is not to significantly damage the properties of the resin itself, and the main purpose of this method is to improve some physical and mechanical properties of POM.

Contactnowformoredetailsabout POM Plastic Granules.

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