Application fields of ultra-high molecular weight polyethylene sheet: beverage food machinery: use wear resistance, impact resistance, non-bonding, hygienic and non-toxic, and make work plates, conveyors, gears, etc. Paper industry: vacuum box panels, dewatering plates, scrapers, seals, cutter bushings, etc. Water treatment: sludge scraper of sewage treatment plant, screw conveyor liner, mud pump impeller, pump bushing, clarification gear and sedimentation tank lining.
Medical equipment: human implants, artificial joints, orthopedic instruments and brackets, six, automobile manufacturing: ultra-high molecular weight polyethylene products can not only reduce the number of parts, shuttle baffle buffer baffle, bearing lining, etc. 5. Textile machinery: The use of impact resistance, wear resistance and self-lubricating, such as 36 gears, also played a very good role in reducing noise.
Manufacturers should take advantage of the characteristics of ultra-high molecular weight polyethylene products to reduce the number and try to achieve the purpose of forming complex parts at one time. The use of automotive ultra-high molecular weight polyethylene is increasing every year. Ultra-high molecular weight polyethylene sheets are resistant to wear and are plastics, and the higher the molecular weight, the higher the wear resistance and impact resistance of the materials.
The impact strength of the ultrahigh molecular weight polyethylene sheet is a value in the existing plastic, and there is still a relatively high impact strength even at 70 ° C; self-lubricating; the ultrahigh molecular weight polyethylene sheet has extremely low water absorption. Therefore, its physical and mechanical properties are independent of the humidity factor in the working conditions used; ultrahigh molecular weight polyethylene sheets are chemically stable at a certain temperature.
It can resist the corrosion of various corrosive media and organic solvents such as acid, alkali and salt in the concentration range; the ultra-high molecular weight polyethylene plate is tasteless, odorless, non-corrosive, physiologically circulatory and physiologically adaptable. Non-adhesive; when the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature drops to 140 °C. Ultra-high molecular weight polyethylene can even be used under the action of liquid nitrogen, and its use temperature can reach 269 °C, still have a certain mechanical strength.