CVJ Boots & Steering Bellows TPU Compound | Flexible, Fatigue-Resistant
CVJ Boots & Steering Bellows TPU
Flexible TPU for CVJ (Constant Velocity Joint) boots and steering bellows, offering low-temperature flexibility, excellent grease resistance, and superior fatigue life.
Low-Temperature FlexibilityGrease Resistance
Fatigue LifeShore 80A–95A
Fatigue LifeShore 80A–95A
Applications
- CVJ boots for automotive drivetrains
- Steering bellows for automotive suspension systems
- Flexible boots for automotive applications requiring resistance to extreme weather conditions
Typical Grades
| Grade | Hardness | Key Performance | Processing | Typical Use |
|---|---|---|---|---|
| TPU-AUTO 85A Flex | 85A | Low-temperature flexibility, grease resistance, fatigue life | Extrusion | CVJ boots, flexible automotive parts |
| TPU-AUTO 90A Flex | 90A | Enhanced grease and abrasion resistance, flexibility | Injection molding | Steering bellows, drive boots |
Note: Data for reference. Custom formulations and colors available.
Key Advantages
- Low-temperature flexibility for dynamic automotive environments
- High grease and abrasion resistance for long-lasting performance
- Improved fatigue resistance for moving parts
- Durable for automotive applications under extreme conditions
Processing & Recommendations
- Recommended melt temperature: 180–200 °C
- Drying: 80 °C × 2 hours before processing
- Injection molding or extrusion processes for automotive parts
Application Gallery
Target Markets
- Automotive OEMs and Tier 1 suppliers
- Automotive aftermarket parts manufacturers
- Suppliers of automotive drivetrain and suspension components
- Regions: Vietnam, India, Turkey, South Korea, and EU automotive markets
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