UPE板棒定制加工_聚乙烯板_宁津县鸿宝化工有限公司

超高分子量聚乙烯板特点
Characteristics of Ultra High Molecular weight Polyethylene Plate

一、超高分子量聚乙烯板材是粘均分子量在300万以上的线形结构聚乙烯。所用超高分子量聚乙烯经模压生产的超高分子量聚乙烯板材它具有耐磨、耐冲击、自润滑、耐腐蚀、耐低温、卫生无毒、不粘附、不吸水等综合性能。
First, ultra high molecular weight polyethylene (UHMWPE) sheet is linear structured polyethylene with visco-average molecular weight above 3 million. The ultra-high molecular weight polyethylene (UHMWPE) sheet produced by molded pressure has the comprehensive properties of wear resistance, impact resistance, self-lubrication, corrosion resistance, low temperature resistance, non-toxic hygiene, non-adhesion, no water absorption and so on.

1、高耐磨性：静摩擦系数为0.07；
1, high wear resistance: static friction coefficient is 0.07;

2、耐腐蚀性：可以在80℃的浓盐酸中应用，在75%的、20%的硝酸中性能稳定。
2, corrosion resistance: can be used in 80 ℃ concentrated hydrochloric acid, in 75% of nitric acid 20% performance stability.

3、抗冲击性：抗冲击性居尼龙之首，无论是外力强冲击、内部压力波动，都难以使其开裂。其冲击强度是聚氯乙烯的20倍，尼龙66的10倍，聚四氟乙烯的8倍。
3, impact resistance: impact resistance ranks first in nylon, whether it is strong external force impact, internal pressure fluctuations, it is difficult to crack. Its impact strength is 20 times of PVC, 10 times of nylon 66 and 8 times of polytetrafluoroethylene.

4、耐低温性：在―269℃低温下，具有一定的延展性。
4, low temperature resistance: at-269 ℃ low temperature, has a certain ductility.

5、电性能：体积电阻大，击穿电压达50KV/mm,介电常数为2.3。
5, electrical properties: large volume resistance, breakdown voltage of 50 kV / mm, dielectric constant of 2.3.

6、卫生无毒：无味、无毒、无臭、无腐蚀性。
Health non-toxic: tasteless, non-toxic, non-odor, non-corrosive.

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