Manufacturer Direct Sales of High Molecular Polyethylene Sheets, Wear-Resistant Polyethylene Sheets Manufacturer Direct Sales of High Molecular Polyethylene Sheets, Wear-Resistant Polyethylene Sheets
Detailed Introduction of High Molecular Polyethylene Sheets:
UHMW-PE (Ultra High Molecular Weight Polyethylene) in wear-resistant sheets is a thermoplastic engineering plastic with a molecular weight exceeding 2.5 million. Commonly referred to as UPE. Characteristics: Excellent impact resistance (the top in plastics), good corrosion resistance, excellent chemical resistance, lower density than other thermoplastics, low friction coefficient, superior release properties, extremely low water absorption, excellent electrical insulation and antistatic properties, moderate mechanical strength, rigid creep resistance, excellent machinability, continuous naturalness, and good resistance to high-energy radiation. As a new type of engineering plastic, it combines multiple excellent properties: 1. Wear resistance is the highest among plastics, 4 times better than Nylon 66 and 6 times better than carbon steel; 2. Impact strength ranks first among plastics, 2 times that of PC, 5 times that of ABS, and retains high toughness at liquid nitrogen temperatures (–196℃); 3. Self-lubricating properties comparable to PTFE, with high impact energy absorption and excellent sound dampening; 4. High chemical stability, able to withstand various corrosive media and organic solvents within certain temperature and concentration ranges. 5. Extremely strong anti-adhesion ability, second only to PTFE; 6. Completely sanitary and non-toxic, suitable for contact with food and pharmaceuticals; 7. Density is lower than all engineering plastics, 56% lighter than PTFE. Apart from heat resistance, UHMW-PE's overall performance surpasses that of the "king of plastics," PTFE, hence it is referred to in Europe and America as "amazing plastic."
Special Properties of High Molecular Polyethylene Sheets:
1. The wear resistance of ultra-high molecular weight polyethylene sheets is the highest among plastics, and the greater the molecular weight, the higher the wear resistance and impact resistance of the material;
2. The impact strength of ultra-high molecular weight polyethylene sheets is among the highest of existing plastics, remaining significantly high even at 70℃;
3. Self-lubricating, with a small friction coefficient, energy-saving, and a wax-like feel.
4. Extremely low water absorption. Therefore, its physical and mechanical properties are independent of the humidity factors in the working conditions used.
5. Ultra-high molecular weight polyethylene sheets are chemically stable, able to withstand acids, bases, salts, and various corrosive media and organic solvents within certain temperature and concentration ranges.
6. Ultra-high molecular weight polyethylene sheets are odorless, non-toxic, and non-corrosive, exhibiting physiological cyclicality and adaptability.
7. Non-adhesive;
8. When the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature drops to 140℃. Ultra-high molecular weight polyethylene can even maintain a certain level of mechanical strength at temperatures below –269℃ under liquid nitrogen conditions.
Applications of High Molecular Polyethylene in the Industry:
1. Linings: Coal bunker lining plates, storage hoppers, chutes, wear-resistant plates, supports, sliding surfaces, rollers, etc.;
2. Food machinery: Guide rails, star wheels, guiding gears, rollers, bearing liners, etc.;
3. Papermaking machinery: Water absorption tank covers, deflectors, doctor blades, water wings;
4. Chemical industry: Sealing filler plates, filling materials, vacuum mold boxes, pump components, bearing liners, gears, sealing joints;
5. Assembly line machinery: Turntables, guide rails, wear-resistant lining strips, curved guide rails, magnetic bends, chain guide rails, gears;
6. Others: Agricultural machinery, ship parts, electroplating industry, extremely low-temperature mechanical components, etc.
7. Large cranes and large machinery: Used as pads under the legs of large cranes for support.
8. Used as fender plates, collision prevention plates, and buffer plates at ports and docks to prevent collisions between ships and docks.
Manufacturer Direct Sales of High Molecular Polyethylene Sheets, Wear-Resistant Polyethylene Sheets Manufacturer Direct Sales of High Molecular Polyethylene Sheets, Wear-Resistant Polyethylene Sheets
Xinxing Chemical Co., Ltd., Ningjin County, Shandong Province, Zhang Longzhen is at your service! Phone: 13173333540 0534-5223277 OnlineQQ：2875013107
A professional manufacturer of ultra-high molecular weight polyethylene products. We are dedicated to serving you with years of accumulated experience in ultra-high molecular weight polyethylene sheets!
