Polyurethane Foam
PORON® Dura-Shape
Overview
Rogers PORON® Dura-Shape® is an enhanced add-on option to PORON materials to improve accuracy and performance. By adding the PORON Dura-Shape option, PORON materials are enforced with a tough polyester film securely bonded between two layers of foam. This option is available to all PORON® 4701 foams, as well as the PORON® 4790-92 foam. PORON Dura-Shape technology increases the polyurethane’s dimensional stability while maintaining the compressibility characteristics of the original material, providing engineers stability for their gasket design needs.
Features
- Increased dimensional stability
- Tougher tear strength
- Functional performance across a wide range of temperatures
- Durable and resilient under pressure
Benefits
- Reliable, long-term shape retention
- Absorbs shock and vibration energy
- Resistant to chemicals
Applications
- Gasketing & Sealing
- Cushioning
- Gap Filling
Data Sheets
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