多种颜色规格聚乙烯彩色耐磨异形件

1、分子量聚乙烯板耐磨损性能居塑料，且分子量越大，材料的耐磨性和抗冲击性越高；
2、分子量聚乙烯板的冲击强度是现有塑料中的高值，即使在70℃时仍有相当高的冲击强度；
3、自润滑；
4、分子量聚乙烯板吸水率极低。因此，其物理机械性能与使用的工作条件中的湿度因素无关；
5、分子量聚乙烯板化学性稳定，在一定的温度，浓度范围内能耐酸、碱、盐等各种腐蚀性介质及有机溶剂的腐蚀；
6、分子量聚乙烯板无味、、无嗅，本身无腐蚀性，具有生理循环性和生理适应性.
7、不粘附性；
8、高密度聚乙烯分子量超过50万时，脆化温度降至140℃。分子量聚乙烯甚至可以在液氮作用下，其使用温度可达269以下℃，仍有一定的机械强度。
1. The wear resistance of UHMWPE is the highest in plastics, and the higher the molecular weight, the higher the wear resistance and impact resistance of UHMWPE.

(2) the impact strength of UHMWPE sheet is the highest in existing plastics, even at 70 ℃, the impact strength of UHMWPE sheet is still quite high;

3, self-lubricating;

4, the water absorption rate of UHMWPE plate is very low. Therefore, its physical and mechanical properties are independent of the humidity factors in the working conditions used;

5, UHMWPE plate chemical stability, in a certain temperature, concentration range can resist acid, alkali, salt and other corrosive media and organic solvents corrosion;

6. UHMWPE board is tasteless, non-toxic, non-olfactory, non-corrosive, and has physiological circulation and adaptability.

7, non-adhesiveness;

8, when the molecular weight of high density polyethylene (HDPE) exceeds 500 thousand, the embrittlement temperature is reduced to 140 degrees C. The ultra high molecular weight polyethylene can even be under the action of liquid nitrogen with the temperature of less than 269, and still has a certain mechanical strength.