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Materials Guide
TPV
Thermoplastic Vulcanizates (TPVs) are a class of thermoplastic elastomers that combine the flexibility of rubber with the processing ease of plastics. They provide rubber-like performance while being recyclable and easier to manufacture.
What is TPV?
TPVs are created through dynamic vulcanization, where rubber particles are finely dispersed within a thermoplastic matrix. This unique structure gives TPVs elasticity, resilience, and chemical resistance, along with the ability to be processed under conventional thermoplastic methods.
Common Applications
TPVs are used in demanding environments that require durability and flexibility:
- Automotive seals, gaskets, and weatherstripping
- Grips and handles for tools and consumer products
- Appliance seals and tubing
- Outdoor and industrial profiles exposed to stress and weather
- Wire and cable jacketing
Fun Fact: TPVs are so resilient that they're often used in under-the-hood automotive parts, where they can handle years of heat, oil, and vibration without losing performance.
Important Considerations
Benefits
- Combines the strengths of multiple resins in one material
- Enhanced toughness, flexibility, or chemical resistance
- Versatile formulations for specific performance needs
- Good dimensional stability
- Cost-effective compared to many high-end engineering plastics
Limitations
- Rubber-like flexibility and resilience
- Not as soft as some thermoset rubbers
- Properties depend on formulation and rubber content
- Limited transparency compared to other elastomers
Custom TPV Extrusion with Engineered Profiles
Engineered Profiles designs TPV extrusions that deliver the durability of rubber with the manufacturing efficiency of thermoplastics. From automotive weatherstripping to industrial seals, our TPV solutions are engineered to maintain flexibility, strength, and reliability in the toughest conditions.
Download the TPV infosheet
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