Teadit 24 SH
is a premium sheet gasket made from 100% pure, multi-directionally expanded PTFE (ePTFE). This material is engineered to provide highly reliable sealing performance in a wide range of demanding industrial applications that require high purity and extreme chemical resistance.
Technical Specifications
- Material: 100% Virgin ePTFE (multi-directionally expanded)
- Temperature Range: −268 °C to +260 °C (short-term use up to +315 °C)
- Operating Pressure: From vacuum up to 200 bar (2,900 psi)
- Chemical Resistance: pH 0–14 (resistant to almost all aggressive media, except molten alkali metals and elemental fluorine at high temperature/pressure)
- Standard Size: Sheets 1500 mm × 1500 mm with thicknesses from 0.5 mm to 9.0 mm
Key Advantages
- Anti-Creep: Multi-directional fiber structure minimizes cold flow and creep commonly associated with standard PTFE.
- High Conformability: Highly flexible, allowing it to seal surface irregularities on damaged or uneven flanges.
- Dimensional Stability: The gasket does not exhibit lateral expansion under compression, making it safe for use on narrow flanges.
- International Certifications: Complies with FDA, USP Plastic Class VI, TA-Luft, and is approved for oxygen service (BAM) and potable water applications (WRAS).
Industrial Applications
Teadit 24 SH is widely used in:
- Pharmaceutical & Food Industries: Due to its non-toxic nature and non-contaminating properties.
- Chemical & Petrochemical Industries: For handling strong acids and alkalis.
- Power Generation & Marine Industries: For critical pipe flange sealing applications.