Ultra-high molecular weight polyethylene refers to the molecular weight of more than 3 million linear structure of polyethylene, is the best overall performance of engineering plastics, its wear-resistant, impact resistance, corrosion resistance, self-lubricating, shock absorbing energy - these five properties are the best of the existing plastics in the international community known as the "amazing material! "
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Ultra High Molecular Weight Polyethylene (Ultra High Molecular Weight Polyethylene) has been widely used in various sectors of the national industry because of its superior performance. UHMW-PE has been widely used in the fields of textile, papermaking, packaging, transportation, machinery, chemical industry, mining, petroleum, agriculture, construction, electrical, food, Medical, sports and other fields are widely used, and began to enter the conventional weapons, ships, automobiles and other fields.
1, wear resistance and impact resistance-based applications
1), textile machinery
Textile machinery is the earliest application of UHMWPE field. At present, foreign countries in each textile machinery application of UHMWPE parts an average of 30 pieces, such as bobbin winder, bobbin bar, gears, couplings, sweeping flower rod, buffer block, eccentric wheel, rod bushings, swing back beam and other impact-resistant wear parts.
2), paper machinery
Paper machinery is the second field of UHMWPE application. At present, the application of UHMWPE in papermaking machinery accounted for 10% of the total amount of UHMWPE, such as the use of UHMWPE manufacturing paper machine scraper, suction box cover, deflector, water wings, pressure and density components, joints, sealing shafts, deflector, scraper, filters and so on.
3), packaging machinery
UHMWPE instead of modified fluoroplastics to make guide rails, conveyor slider seat, fixed plate, etc., UHMW-PE rails, gaskets, guards (plastic steel).
4), general-purpose machinery
UHMWPE can be used to make gears, cams, impellers, rollers, pulleys, bearings, shaft tiles, bushings, pins, gaskets, gaskets, flexible couplings, screws, pipe cards and so on. Such as wharf, bridge pier protection plate.
2, self-lubricating and non-adhesive applications
1), material storage and transportation
UHMWPE can be used to make powder class lining, such as: silos, hoppers, chutes and other reflux devices, sliding surfaces, rollers and so on. Coal hopper, powdery products hopper and other storage silo hopper liner.
2), agricultural and construction machinery
UHMWPE can be used to make anti-wear plates, brackets and other agricultural tools.
3), sporting goods
UHMWPE can be used to make ice skating sled skateboards, sled towing boards and so on.
3, corrosion resistance and non-absorbent water-based applications
1), container packaging
UHMW-PE with the production of solar energy equipment, warm water containers, is currently one of the most widely used areas of UHMWPE.
2), chemical equipment
UHMW-PE used to make chemical industry parts, such as: sealing filler plate, filler, vacuum mold box, pump parts, bearing linings, gears, sealing bond.
3), conveying pipelines
4, health and non-toxicity-based applications
1), food, beverage industry
In the beverage light industry, the main use of its outstanding abrasion resistance, impact resistance, self-lubricating and non-toxicity manufacturing of a variety of gears, cams, conveying line wear-resistant guardrails, gaskets, guides, as well as a variety of friction, self-lubricating bushings, Lining, etc. Such as: food machinery guard rail, star wheel, guide Kun gear, bearing lining tile.
2), medical
UHMW-PE can be used to make artificial human body parts.
5, other performance applications: ship parts, extremely low-temperature mechanical parts, etc.
1), low-temperature applications
2), electrical insulation performance applications
UPE can be used to make acidic lead storage batteries spacer plate (film), the dosage of 4,000 tons / year.
3), the application of ultra-high modulus fiber
UPE can be used to make bulletproof fabrics.
4) Application in coal mine
UPE can be used to make sky wheel liner, wire rope ground roller, hoisting skip, tank ear, tank beam, belt roller, conveyor scraper, baffle, chute, friction plate of slurry blasting machine and so on.