豪沃分子量聚乙烯绿色轴套衬套

  山东豪沃橡塑分子量聚乙烯轴套衬套

  高分子聚乙烯板是高聚物的一种，有它的特殊性其机械力学性能受温度、相对分子质量的影响很大，在设计高分子聚乙烯板机械零件时应给予高度重视。

  随相对分子质量的增大分子量聚乙烯的耐磨损性增强，伸长率随相对分子质量的增大而降低，屈服强随相对分子质的增大也下降，大强度随相对分子质量的增大而略有增高，冲击强度随相对分子质量的增大而增大，高分子聚乙烯板相对分子质量300万左右达到大值，超过300万左右后，反而降低，冲击强度随温度的增高而变大，但在25℃左右时达到大值。

分子量聚乙烯轴套特性：

1.高耐磨性和抗冲击性
2.抗紫外线

3.易于加工以供工程使用

4.几乎完全不会受到化学侵蚀

5.低摩擦系数

6.不结块和粘附

7.良好的电气性能

8.在低温应用中表现 高温度:180华氏度 吸水率< 0.01%

分子量聚乙烯应用领域:

1.分子量PE阻燃片材，用于煤矿井下作业及其他易自燃场所。

 2.工程用分子量PE板材代替钢材，具有高耐磨、耐化学性和耐腐蚀性。

 3.Uhmw PE板材在低温处，能耐低温。

 4.Uhmw PE板材可以在潮湿或深水中放置。

 5.分子量PE板材长时间放置阳光照射，不褪色。

 6.分子量聚乙烯板医疗场所获得辐射防护。

7.分子量PE板材食品接触安全。

 8.UHMW PE内衬溶液使用，摩擦系数低，不吸潮。

  山东豪沃橡塑有限公司位于山东省德州市宁津县，处于京津、济南、石家庄等城市构成的三角地带，位置、环境雅、交通情况便利，公司主要产品：分子量聚乙烯板（整板及切割板）棒，高密度挤出板（棒）、冰球场围栏、支腿垫板、含硼聚乙烯板、工程塑料合金及各种加工件；

Shandong HOWO rubber plastic UHMWPE shaft sleeve bushing

Polymer polyethylene sheet is a kind of high polymer, which has its particularity. Its mechanical properties are greatly affected by temperature and relative molecular weight. Great attention should be paid to the design of mechanical parts of polymer polyethylene sheet.

With the increase of relative molecular weight, the wear resistance of UHMWPE increases, the elongation decreases with the increase of relative molecular weight, the yield strength decreases with the increase of relative molecular weight, the maximum strength increases slightly with the increase of relative molecular weight, and the impact strength increases with the increase of relative molecular weight. The relative molecular weight of high molecular weight polyethylene plate reaches the maximum value of about 3 million, and decreases when it exceeds about 3 million, The impact strength increases with the increase of temperature, but reaches the maximum at about 25 ℃.

Application fields of UHMWPE:

1. Ultra high molecular weight PE flame retardant sheet is used for underground operation in coal mines and other places prone to spontaneous combustion.

2. Ultra high molecular weight PE plate is used to replace steel in the project, which has high wear resistance, chemical resistance and corrosion resistance.

3. UHMW PE plate can withstand low temperature at low temperature.

4. UHMW PE plate can be placed in wet or deep water.

5. Ultra high molecular weight PE plate will not fade after being exposed to sunlight for a long time.

6. Ultra high molecular weight polyethylene (UHMWPE) plates are used for radiation protection in medical places.

7. Ultra high molecular weight PE plate is safe for food contact.

8. UHMW PE lining solution is used, with low friction coefficient and no moisture absorption.

  Shandong HOWO rubber and Plastic Co., Ltd. is located in Ningjin County, De Zhou City, Shandong Province, in the triangle composed of Beijing, Tianjin, Jinan, Shijiazhuang and other cities, with elegant location, environment and convenient transportation. The company's main products are: ultra-high molecular weight polyethylene plate (whole plate and cutting plate) rod, high-density extruded plate (rod), ice court fence, leg pad, boron containing polyethylene plate, engineering plastic alloy and various processed parts;