Ultra-high molecular weight polyethylene sheet has extremely high molecular weight to give it excellent performance, and it is a moderately priced and excellent thermoplastic engineering plastic. It almost concentrates the advantages of various plastics. It has ordinary polyethylene and other...
Ultra-high molecular weight polyethylene sheet has extremely high molecular weight to give it excellent performance, and it is a moderately priced and excellent thermoplastic engineering plastic. It almost concentrates the advantages of various plastics. It has ordinary polyethylene and other engineering plastics. Compared with the wear resistance, impact resistance, self-lubrication, corrosion resistance, impact energy absorption, low temperature resistance, hygienic non-toxic, not easy to adhere, not easy to absorb water, low density and other comprehensive properties. In fact, there is currently no single polymer material with so many excellent properties.
Ultra-high molecular weight polyethylene board has good wear resistance, environmental protection, anti-static, cushioning, high wear resistance, moisture resistance, corrosion resistance, easy processing, shock absorption, no noise, economy, no deformation, impact resistance, self-lubricating Therefore, it is very suitable for making all kinds of wear-resistant mechanical parts, such as the supporting wheel, bushing, nozzle, stirring blade, and the application range is extremely wide.
Characteristics of polyethylene sheet:
First, the extremely high wear resistance, due to its unique molecular structure, wear resistance is higher than the general metal products, 6.6 times that of carbon steel, 5.5 times of stainless steel, 27.3 times of brass, 6 times of nylon, poly four 5 times the fluorine.
Second, the self-lubricating performance is good, the wear coefficient is small, the flow resistance is small, and energy is saved.
Third, high impact strength, good toughness, even at low temperatures, will not break if subjected to strong impact.
4. Excellent chemical resistance, resistant to almost all acid, alkali and salt media except concentrated sulfuric acid, concentrated nitric acid and a few organic solvents.
5. Non-toxic, odorless, and non-exudate.
Sixth, good electrical performance, very low water absorption.
Seven, excellent resistance to environmental stress cracking, 200 times that of ordinary polyethylene.
Eight, excellent low temperature resistance, even at -180 degrees is not brittle.