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UHMWPE Plastic Bush for White Colour

Bost UHMWPE Plastic Bush offers superior high wear resistance and low friction, ensuring optimal shaft component protection. Designed for durability and smooth operation, it’s the ideal solution to extend machinery life and enhance performance in demanding industrial applications.

Colour

Beige Colour

Dimension

1-300mm

Manufacture method

CNC /Injection molding

Material

UHMWPE Plastic Bush

Tolerance

0.05mm

Certification

ISO9001

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Details

Ultra-High Molecular Weight Polyethylene - UHMWPE

The extremely high molecular weight of UHMWPE (ranging from 800,000 to 1,500,000) endows it with excellent performance in use. As a thermoplastic engineering plastic with moderate price and outstanding properties, it integrates the advantages of various plastics, including comprehensive characteristics such as wear resistance, impact resistance, self-lubrication, corrosion resistance, impact energy absorption, low-temperature resistance, hygiene and non-toxicity, low adhesion, low water absorption, and low density.

Key Properties

Wear Resistance: Wear resistance is proportional to molecular weight—the higher the molecular weight, the more excellent the wear resistance, which is comparable to that of metals.
Impact Resistance: The impact strength of UHMWPE is 2 times that of PC, 5 times that of ABS, and more than 10 times that of POM. Its impact strength also increases with the increase of molecular weight.
Self-Lubrication: It has an extremely low friction coefficient (0.05-0.11), so its self-lubricating performance is excellent, second only to PTFE under non-lubricated conditions.
Chemical Resistance: Except for strong oxidizing acid solutions, it can resist various corrosive media (acids, alkalis, salts) within a certain temperature and concentration range.
Impact Energy Absorption: It has the highest impact energy absorption value among all plastics, thus exhibiting good sound attenuation effect.
Low-Temperature Resistance: It remains ductile even at the liquid helium temperature of -269°C.

Application Industries

With its excellent properties, parts made of UHMWPE—such as seals, anti-wear/wear-resistant strips, sealing rings, joints, guide wheels, pulleys, gears, gaskets/washers, sliders, bushings, bearings, and plain bearings—are widely used in general machinery industries including textile machinery, papermaking machinery, packaging machinery, agricultural machinery, and construction machinery.

We realize the concept of "plastic replacing steel" and provide customers with the most suitable lightweight customization solutions. Based on the specific properties of elastomer materials, as well as product structure, production quantity, and product color, we design tailored customization plans. The mold processing time is 25-30 working days; samples will be available within 2 days after the mold is completed, and the delivery time is 7-15 days.

For details, please send an email or call the service hotline below. Please also provide the corresponding drawings, product requirements, etc., and contact our sales specialists to request a quotation.