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Description
This Ultra-High Molecular Weight Polyethylene (UHMWPE) sheet offers high abrasion resistance and excellent sliding properties. Ideal for use in food processing and industrial applications.
Material Properties
The UHMWPE sheet is made from polyethylene with ultra-high molecular weight, providing exceptional abrasion resistance and toughness. It is FDA approved for food contact and has a low moisture absorption rate.
Performance Characteristics
This material exhibits high impact strength and a wide temperature range from -200°C to +80°C. It features a very low coefficient of friction, making it suitable for applications requiring smooth sliding and minimal drag.
Applications and Uses
UHMWPE sheets are commonly used in food processing, conveyor systems, and bulk material handling. They are also effective in aggressive environments such as quarries, and are utilized in marine applications due to their low moisture absorption.
Machining and Bonding
Machining UHMWPE requires high-speed steel tooling with specific clearances to avoid distortion. Bonding can be challenging due to its low surface energy, which affects adhesive performance.
Specifications
- Material: Ultra-High Molecular Weight Polyethylene (PE1000)
- Temperature Range: -200°C to +80°C
- Thickness Options: 2mm to 250mm
- Available Sizes: 2000mm x 1000mm, 3000mm x 1250mm
- Food Contact Approved: Yes
- Coefficient of Friction: Very low
- Impact Strength: High
- Moisture Absorption: Very low
Benefits
- Odourless, tasteless, and nontoxic
- Highly abrasion resistant
- Self-lubricating properties
- Resistant to moisture and most chemicals
- Durable in cryogenic conditions
Use Cases
- Food processing
- Conveyor and bottling industries
- General machining
- Plant engineering
- Bulk material handling
FAQ
Q: Is UHMWPE safe for food applications?
A: Yes, natural grade UHMWPE is FDA approved for food contact.
Q: What is the wear resistance of UHMWPE sheet?
A: UHMWPE sheet is highly resistant to abrasion, outperforming many engineering plastics.
Q: Can UHMWPE be glued or bonded?
A: Bonding UHMWPE can be challenging due to its low surface energy, resulting in low shear strength.