Detailed description:
1. Beverage and food machinery: make use of wear resistance, impact resistance, non-adhesion, hygiene and non-toxicity to make work boards, conveying, gears, etc.
2. Paper industry: vacuum box panel, dewatering board, scraper, sealing strip, paper cutter bushing, etc.
3. Water treatment: sludge scraper of sewage treatment plant, lining plate of screw conveyor, impeller of mud pump, pump shaft sleeve, gear of clarification device and lining plate of sedimentation tank, etc.
Fourth, medical equipment: human implants, artificial joints, orthopedic equipment and stents, surgical instruments.
The wear resistance of UHMWPE ranks the highest among plastics, high-density antistatic ultra-high polyethylene board, and exceeds some metals. Figure 1 shows the wear resistance comparison of UHMWPE and other materials. As can be seen from Figure 1, compared with other engineering plastics, the mortar abrasion index of ultra-high polyethylene board and UHMWPE is only 1/5 of PA66, and 1/10 of HEPE and PVC; Compared with metal, it is 1/7 of carbon steel and 1/27 of brass. Such high wear resistance, the special ultra-high polyethylene board for the silo, makes it difficult to test its wear resistance by the general plastic wear test method, so a mortar wear test device is specially designed. The abrasion resistance of UHMWPE is proportional to the molecular weight. The higher the molecular weight, the better the abrasion resistance. impact resistance
The high molecular weight polyethylene sheet not only retains the high impact strength, low friction coefficient, self-lubrication, and excellent performance of the high molecular weight polyethylene sheet, but also can meet the different performance requirements of customers.
Such as flame retardant high molecular polyethylene board, the lining board is difficult to ignite, it can be automatically extinguished within 3-10 seconds after being separated from the fire source, and does not drip, the smoke volume is small, the volatile gas is harmless to the human body, and it is blocked by the state. After testing by the Combustion Materials Research Laboratory, the product was identified as a green and environmentally friendly material, which has high promotion and use value.