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Description
This UHMWPE sheet offers high abrasion resistance and excellent sliding properties. Ideal for use in food processing and conveyor systems.
Material Properties
The Ultra-High Molecular Weight Polyethylene (UHMWPE) sheet is known for its high abrasion resistance, excellent sliding properties, and toughness. It features low moisture absorption and is FDA approved for food contact applications.
Performance Characteristics
UHMWPE sheet operates effectively within a wide temperature range of -200°C to +80°C. It has a very low coefficient of friction, making it suitable for applications requiring reduced drag and wear. The material is also resistant to many chemicals, moisture, and micro-organisms.
Applications
This sheet is commonly used in food processing, conveyor and bottling industries, general machining, plant engineering, and bulk material handling. Its abrasion resistance makes it ideal for lining chutes and hoppers in aggressive environments.
Machining and Bonding
When machining UHMWPE, high-speed steel tooling is recommended. Bonding can be challenging due to its low surface energy, which affects adhesive performance.
Size and Availability
The UHMWPE sheet is available in sizes of 2000mm x 1000mm and 3000mm x 1250mm, with thicknesses ranging from 2mm to 250mm. It comes in natural (white), black, and green colors.
Specifications
- Material: Ultra-High Molecular Weight Polyethylene (UHMWPE)
- Temperature Range: -200°C to +80°C
- Thickness: 2mm to 250mm
- Sizes Available: 2000mm x 1000mm, 3000mm x 1250mm
- Food Contact Approved: Yes
- Coefficient of Friction: Very low
- Moisture Absorption: Very low
- Chemical Resistance: Resistant to many chemicals except oxidizing acids
Benefits
- Odourless, tasteless, and nontoxic
- Self-lubricating properties
- Long-lasting performance in abrasive environments
- Easy to machine and fabricate
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.
Q: What are the machining characteristics of UHMWPE sheet?
A: High speed steel tooling is recommended for machining UHMWPE.
Q: Can UHMWPE sheet be glued or bonded?
A: Bonding can be challenging due to its low surface energy.