The abrasion resistance of polymer polyethylene board is recognized by the construction

The abrasion resistance of polymer polyethylene board is recognized by the construction

的生产工艺,包括装模填料、加压通风冷却、加热烧结工艺试验。 The production process of high-molecular-weight polyethylene board includes mold filling, pressure ventilation and cooling, and heating and sintering process tests. It should be pointed out that due to the high melt viscosity of UHMWPE and the difficulty of processing, for a long time, processing methods such as pressing, sintering, and plunger extrusion have been used at home and abroad to process polytetrafluoroethylene with low production efficiency.

具有很高的耐磨性能,这种性能是非常有价值的许多工程应用。 High molecular polyethylene sheet has very high abrasion resistance, which is very valuable for many engineering applications. Among all plastics, its abrasion resistance is good, while other plastic products are unparalleled in this function. In addition, the product has strong impact resistance and can adapt to unimaginable low temperature conditions. This excellent low-temperature characteristic expands the application of ultra-high molecular weight polyethylene in low-temperature engineering. On the other hand, the ultra-high molecular weight polyethylene sheet has a low coefficient of friction and good self-lubricity. It is the ideal bearing bushing, slider and bushing material.


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