水陆挖掘机履带板材质说明Description of material for amphibious excavator track shoes

UHMW-PE（***分子量聚乙烯）是一种平均分子量超过450万的热塑性工程塑料（***原生UHMW-PE原材料）。该材料具有高耐磨、耐化学性好、耐低温、自润滑、高抗冲击五大性能，被誉为综合能力优异、具有竞争力的“惊喜”工程塑料。价格。UHMW-PE (Ultra high Molecular Weight Polyethylene) is a thermoplastic engineering plastic with the average molecular weight more than 4.5 million (*** Virgin UHMW-PE Raw Material). This kind of material with five top performance of high-wear-resistance, good-chemical resistance, low-temperature resistance, self-lubrication and high-impact resistance, which is regarded as a "surprised" engineering plastic of excellent comprehensive capacity and competitive price. ***分子量聚乙烯有以下主要特点Shandong Xiangzuo Chemical Company has studied and applied this material in many industries for more than 30 years. And we know that it has the following main characteristics：

水陆挖掘机履带板用UHMWPE材料的特点Characteristics of UHMWPE material for amphibious excavator track shoes

1. 极高的耐磨性，耐磨性是钢的七倍，是聚四氟乙烯的四倍。Very high-wear resistance, seven times wear resistance than steel, four times than PTFE

2. 极高的抗冲击性，耐冲击性是PC的两倍，是ABS的五倍Very high anti-impact resistance, two times impact resistance than PC, five times than ABS.。

3、自润滑性好，与PTFE相同，优于钢、黄铜附加润滑油。 Good self-lubrication, the same as PTFE, better than steel and brass appended lubricating oil

4、耐腐蚀性能好，具有非常稳定的化学性能，在一定的温度和湿度范围内能耐各种腐蚀介质和有机溶剂的腐蚀。 Good anti-corrosion resistance, it has very stable chemicals property and can endure the corrosion of all kinds of corrosive medium and organic solvent in certain rang of temperature and humidity.

5、具有极高的抗附着力，产品表面几乎不粘附其他材料。Very high-inadhesion resistance, the surface of product hardly affixes other material.

6、极高的抗冲击性，抗冲击性是PA66的十倍，是PTFE的八倍。 Very high-impact resistance, ten times impact resistance than PA66, eight times than PTFE.

7、耐低温性能好，在液氮（-196℃）中仍具有延长期。很少有其他材料可以达到这种性能。Good low temperature resistance, in liquefied nitrogen (- 196?C), it still has the prolongation. few other materials can reach to this performance.

8.防水材料。water-proof material.