Expanded PTFE Sheet
Premium high-performance sealing material for demanding industrial applications
Custom Quote | MOQ: 1 Sheet
Our expanded PTFE (ePTFE) sheets are manufactured using proprietary processes to create a unique microporous structure that provides exceptional sealing performance. Unlike conventional PTFE, expanded PTFE offers superior compressibility and adaptability to irregular surfaces, making it the ideal choice for critical sealing applications in chemical processing, pharmaceutical, food processing, and semiconductor industries.
Key Features
- Temperature range: -260C to +260C
- Operating pressure: Vacuum to 207 kg/cm2 (3000 PSI)
- Chemical resistance: pH 0-14 (except molten alkali metals)
- Excellent compressibility and recovery
- Adapts to irregular and damaged flanges
- FDA compliant (21 CFR 177.1550)
- No aging, embrittlement, or cold flow
- Seals at low bolt load