UHMW-PE Sheet
UHMW-PE sheets are a type of linear polyethylene with a molecular weight ranging from 3 million to 9 million. As one of the most wear-resistant engineering plastics in the world, they are specifically designed to solve wear, sticking, and corrosion problems under extreme working conditions.
Compared with traditional steel plates, UHMW-PE offers not only extremely high impact strength but also outstanding self-lubricating properties. Widely used in bulk material handling, mining liners, marine fender systems, and food automation industries, UHMW-PE is increasingly replacing stainless steel, manganese steel, and wear-resistant steel plates, significantly reducing equipment maintenance frequency and operational energy consumption.
Extreme abrasion resistance
7 times that of carbon steel and 10 times that of stainless steel. It outperforms all plastics in mortar abrasion tests.
Extremely low coefficient of friction
The surface is self-lubricating with an extremely low coefficient of friction (comparable to PTFE), preventing material adhesion and significantly reducing operating resistance.
High impact resistance
Possesses exceptional toughness, remaining unbroken and undented even under heavy impact, and will not crack even in extremely cold environments (-269°C).
Chemical resistance and water resistance
Completely non-absorbent, exhibiting excellent stability against most corrosive media (acids, alkalis, salts), and rust-resistant.
Quiet operation
Effectively absorbs mechanical noise and vibration during operation, providing a quieter working environment than steel plate systems.
KEY FEATURES
Pure white/black, meets safety standards, for general engineering applications.
Native Grade
Antistatic
Eliminates static electricity from friction, suitable for coal mines or flammable and explosive environments.
CUSTOMIZATION SERVICES
Boron-Containing
Extremely high hardness, specifically designed for ultra-high wear and high-speed applications.
International Logistics Support
Supports large-volume order production, providing global delivery and full logistics tracking services.
Self-Lubricating
Contains a special lubricant to further reduce the coefficient of friction and solve the problem of material adhesion.
CNC Precision Machining
We can machine complex gears, guide rails, and irregularly shaped parts according to your CAD drawings.
MATERIAL COMPARISON
INDUSTRIES & APPLICATIONS
Bulk material handling
Conveying machinery
Food and pharmaceutical
Special industries
Ports and marine
FAQ
Q: Why can't UHMW-PE be injection molded like HDPE?
A: Due to its extremely high molecular weight, UHMW-PE is almost non-flowing in the molten state (extremely high viscosity), so it can usually only be produced through compression molding or plunger extrusion processes.
Q: Why is UHMW-PE superior to steel in silo linings?
A: Steel is prone to rusting, which can cause wet materials to stick (suck). UHMW-PE has a non-stick and self-lubricating surface, allowing even powders with high moisture content to slide smoothly.
Q: How can I tell if I've bought genuine ultra-high molecular weight polyethylene?
A: A simple test: UHMW-PE in the molten state will not drip, but will appear as a rubbery, transparent block; additionally, its density (floating on water) and molecular weight can be confirmed by laboratory reports.
