Ultra high molecular weight polyethylene (UHMW-PE) is a linear polyethylene with an average molecular weight exceeding 1.5 million. It offers incomparable performance compared to ordinary plastics:
High Wear Resistance: 4x higher than Nylon 66, 6x higher than carbon steel.
High Impact Strength: 2x higher than Polycarbonate, maintaining toughness at -196ºC.
Excellent Self-lubrication: Friction coefficient of 0.07-0.11.
Chemical Stability: Resistant to various corrosive media and organic solvents.
Sanitary & Safe: Non-toxic, suitable for food and drug contact.
Lightweight: Smallest density in engineering plastics (56% lighter than PTFE).
Produced using raw materials with over 5 million molecular weight, this "amazing plastic" is widely utilized across multiple industrial sectors.
❓ Frequently Asked Questions
What is the primary advantage of UHMWPE in conveying systems?
The main advantage is its excellent self-lubricating property and extremely low friction coefficient, which allows for high-speed conveying and reduces chain plate wear even in dry conditions.
How durable is UHMWPE compared to steel?
UHMWPE has wear resistance that is approximately 6 times higher than carbon steel, making it ideal for high-friction industrial applications.
Can these parts be used in food processing?
Yes, UHMWPE is completely sanitary, non-toxic, and safe for direct contact with food and drugs.
Does the material perform well in cold environments?
Absolutely. It maintains high impact strength and toughness even at extreme temperatures as low as -196ºC (liquid nitrogen temperature).
Is CNC machining available for custom requirements?
Yes, our production method includes high-precision CNC machining to meet specific customer requirements and designs.
What molecular weight raw materials are used?
We utilize high-quality raw materials with a molecular weight exceeding 5 million to ensure superior mechanical properties.
Cora CNC
