Ultra-High Molecular Weight Polyethylene Coal Conveying Liner Coal Conveying Pipe Wear-Resistant Liner High Molecular Polyethylene Wear-Resistant Liner Polyethylene Wear-Resistant Liner Polyethylene Liner UHMWPE Liner UPE Wear-Resistant Liner
Ultra-High Molecular Weight Polyethylene (UHMWPE) liners are used as lining materials for bulk material storage and transportation equipment, such as coal conveying pipe liners, storage silos, chutes, etc. They are widely applied in industries such as power generation, steel mills, and coal mining.
UHMWPE sheets feature high wear resistance, corrosion resistance, impact resistance, and self-lubricating properties, making them suitable for lining hoppers, silos, and chutes for materials like coal, cement, lime, mineral powder, salt, and grain. Due to their excellent wear resistance, self-lubricating properties, and non-stick characteristics, UHMWPE sheets prevent the adhesion of the aforementioned powdered materials to storage and transportation equipment, ensuring stable transportation. This high-wear-resistant material can be designed into modular structures to meet user requirements for easy installation and maintenance.
In applications where operating conditions are extremely challenging, such as installing hoppers and chutes underground in coal mines or in material supply funnels in the metallurgy industry, UHMWPE can effectively solve the longstanding issues of material adhesion and blockage during transportation, ensuring safe and efficient normal production.
Ultra-High Molecular Weight Polyethylene is a thermoplastic specialty engineering plastic. It integrates all the superior properties of plastic materials, representing high value among existing engineering plastics. With the advancement of technology in the plastics processing industry, the application fields of UHMWPE will continue to expand.
Application Fields: UHMWPE can be widely used in the mining industry, coal preparation plants, metallurgy, thermal power plants, shipbuilding, and other sectors for conveying liquid, solid, and solid-liquid mixtures in hoppers, chutes, flip boards, scraper conveyor slides, jig screen plates, flotation machine liners, ship cargo hold liners, large sliding blocks, mining cars, and dump truck box liners, providing unique advantages with exceptional value.
Ultra-High Molecular Weight Polyethylene Coal Conveying Liner Coal Conveying Pipe Wear-Resistant Liner High Molecular Polyethylene Wear-Resistant Liner Polyethylene Wear-Resistant Liner Polyethylene Liner UHMWPE Liner UPE Wear-Resistant Liner
UHMWPE sheets have been favored by a wide range of customers due to their excellent properties!
1. UHMWPE sheets have the best wear resistance among plastics, and the greater the molecular weight, the higher the wear resistance and impact resistance of the material;
2. The impact strength of UHMWPE sheets is among the highest in existing plastics, remaining considerably high even at 70℃;
3. Self-lubricating, low friction coefficient, energy-saving, with a wax-like feel.
4. Extremely low water absorption. Therefore, its physical and mechanical properties are independent of humidity factors in working conditions.
5. UHMWPE sheets are chemically stable and can resist corrosion from various corrosive media, such as acids, alkalis, salts, and organic solvents within certain temperature and concentration ranges.
6. UHMWPE sheets are odorless, non-toxic, and have no corrosion properties, exhibiting physiological circulation and adaptability.
7. Non-adhesive;
8. When the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature drops to 140℃. UHMWPE can even maintain certain mechanical strength at temperatures as low as -269℃ under the influence of liquid nitrogen.
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