Ultra-high molecular weight polyethylene dock door seal pressure pad performance characteristics: HM Series Engineering UHMWPE dock doors sealing pressure pad material is Hengtai Rubber Company combined with foreign advanced production technology, the technology integration, innovation and development out of the polymer material. HM series works UHMWPE dock door seal pressure pad is based on ultra high molecular weight polyethylene materials and rare earth compounds and with nanoscale friction modifying agent multiple modified additives, through special processing no interface made of isotropic mutation homopolymer. The use of modifiers, other various additives and the substrate chemical bond between the ligand, the high molecular weight polyethylene UH series of projects dock door seal pressure pad has excellent mechanical properties, good self-lubricating properties, compared with high wear resistance, low friction coefficient, can be widely used in high-impact, low friction, wear and pressure requirements of the mining conditions. Examples of products: heavy mobile skateboard, arc slider with a pier scour plates, dock doors sealing pressure pad, roller, rope-protect tab, wearable pieces, sliding bearings, wear bushings, pulleys, etc.