UHMW
Ultra-High Molecular Weight PolyethyleneUHMW machined parts are valued for their outstanding abrasion resistance and low coefficient of friction.
These components perform reliably in high-wear, high-impact applications.
Ultra-High Molecular Weight Polyethylene (UHMW) is a durable thermoplastic known for its exceptional wear resistance, impact strength, and self-lubricating surface. It resists moisture, corrosion, and most chemicals, making it ideal for machined parts in material handling, food processing, and industrial equipment. UHMW also absorbs impact and reduces noise, contributing to longer equipment life and smoother operation.
- High Wear Resistance: UHMW is renowned for its outstanding wear resistance, making it suitable for applications where parts experience sliding, rubbing, or abrasive wear.
- Low Friction: It has a low coefficient of friction, which results in less energy consumption and reduced wear in applications involving moving parts.
- Impact Resistance: UHMW exhibits exceptional impact strength, even at low temperatures, making it suitable for applications requiring impact resistance and toughness.
- Chemical Resistance: It is resistant to a wide range of chemicals, acids, bases, and solvents, making it suitable for applications in chemically aggressive environments.
- Good Electrical Insulation: UHMW is an effective electrical insulator, which makes it useful in applications where electrical conductivity is a concern.
- Self-Lubricating: The material’s low friction properties allow it to be self-lubricating, reducing the need for external lubrication in many applications.
- UV and Weather Resistance: UHMW is resistant to UV radiation and weathering, making it suitable for outdoor applications.
- Non-Toxic and FDA-Compliant Grades: UHMW is available in grades that are non-toxic and FDA-compliant, allowing it to be used in food processing and medical applications.
- Conveyor Components: UHMW is widely used for conveyor system parts like guide rails, wear strips, and chain guides due to its low friction and wear resistance.
- Bearing and Bushing Components: Its self-lubricating properties make it suitable for bearings and bushings, reducing the need for additional lubrication.
- Wear Pads and Liners: UHMW is used as wear pads and liners in various equipment, protecting surfaces from abrasion and impact.
- Chute and Hopper Liners: Its low friction and impact resistance make it suitable for lining chutes, hoppers, and other equipment used in material handling.
- Medical Devices: UHMW’s non-toxic and biocompatible grades are used in medical equipment and prosthetics.
- Food Processing Equipment: FDA-compliant UHMW is used in food processing equipment due to its low friction, wear resistance, and non-toxic properties.
UHMW machined parts provide a long-lasting solution for demanding environments where sliding, impact, and abrasion are constant factors. Their unique combination of toughness, low friction, and chemical resistance makes them a practical choice across many industries.