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High-Performance Polyurethane Elastomer Sheet – Superior Strength, Durability & Versatility

Polyurethane Elastomer is a cutting-edge synthetic rubber material that bridges the gap between traditional rubber and plastic. Known for combining the high strength of plastic with the superior elasticity of rubber, polyurethane (PU) elastomer offers a unique combination of properties that make it ideal for demanding industrial applications.

 

Key Features of Polyurethane Elastomer:

1. Wide Hardness Range (Shore A10 to D80):
   Even at higher hardness levels, polyurethane retains the elasticity and elongation typical of rubber.
2. Exceptional Strength:
   • Tensile and Tear Strength: Outperforms conventional rubber, especially in load-bearing applications.
   • Impact and Flexural Strength: At high hardness, its mechanical strength exceeds most plastics.
3. Outstanding Abrasion Resistance:
   With wear loss ranging from 0.01–0.10 cm³/1.61 km, polyurethane is 3–5 times more wear-resistant than natural rubber.
4. Excellent Oil Resistance:
   Thanks to its polar molecular structure, PU elastomer resists degradation in non-polar oils such as fuel and mechanical oils.
5. Superior Weather Resistance:
   • Ozone & Oxygen Resistant
   • Anti-Aging & Hydrolysis Resistant
6. Vibration & Shock Absorption:
   Ideal for damping and buffering applications—commonly replaces traditional springs and rubber components in mold manufacturing.
7. Low Temperature Flexibility:
   Maintains performance even in cold environments.
8. Radiation Resistance:
   Withstands high-energy radiation, maintaining structural integrity up to a 10–10 rad dose.
9. Easy to Machine & Process:
   Offers excellent workability for custom parts and components.

 

 

PU Sheet (Polyurethane Sheet) Overview

Our high-quality polyurethane sheets are precision manufactured using either mold casting or centrifugal rotationmethods. We utilize premium virgin CPU materials—either polyether or polyester-based—to ensure top-tier performance in challenging environments.

 

Benefits of PU Sheet:

• Chemical Resistance: Resists erosion from harsh chemicals and solvents.
• Oil & Fuel Resistance: 3–5x better than NBR rubber.
• Abrasion Resistance: Up to 5x greater than natural rubber.
• High Elasticity: Maintains 65% elasticity with low compression set.
• Metal Bonding Compatibility: Strong adhesion to metal surfaces.
• Temperature Resistant: Performs up to 120°C.
• Radiation and Ozone Resistant: Long-lasting in extreme conditions.

 

Typical Applications:

• Military Equipment
• Mining & Oilfield Operations
• Chemical Industry
• Automotive Manufacturing
• Printing & Paper Production
• Footwear & Textile Machinery
• Punching & Molding Industries

 

Technical Specifications:

Property	Value
Material	Virgin CPU (Polyether or Polyester)
Color	Clear Yellow
Surface	Smooth/Smooth
Hardness	75–95 Shore A
Tensile Strength	25 MPa
Elongation	400–600%
Tear Strength	35–155 kN/m
Elastic Impact	>25%
Density	1.15–1.25 g/cm³
Abrasion Loss (Akron)	<0.05 cm³/1.61 km
Compression Set (22h @ 70°C)	<10%
Max Working Temp	120°C

 

Looking for a durable, high-performance elastomer solution?
Contact us today to learn how polyurethane sheets can improve your product’s lifespan and performance in demanding industrial environments.