PTFE resin is often used to make gaskets through molding, sintering and other process. It can also be modified by adding fillers such as glass fiber and graphite , enhancing the mechanical strength and wear resistance. The gaskets made from PTFE resin are especially suitable for applications requiring high corrosion resistance, high temperature resistance and insulation.
Corrosion Resistance
Temperature Resistance
Low Coefficient of Friction
Electrical Insulation
Non-stickiness
Used for sealing reactors, pipelines, valves and other equipment to prevent leakage of corrosive media.
Working for alkaline electrolyzers and proton exchange membrane electrolyzers, ensuring the safety of the hydrogen production process.
Sealing of high-frequency cables and insulating components to ensure stable electrical performance.
Sealing of bearings, guide rails, piston rings and other components to reduce wear and leakage.
| No. | ITEM | UNIT | VALUE | |
|---|---|---|---|---|
| Grade | First-class | Qualified | ||
| 1 | Appearance | White powder | ||
| 2 | Cleaness | First-class | Qualified | |
| 3 | Tensile Strength ≥ | Mpa | 27 | 25.5 |
| 4 | Elongation ≥ | % | 250 | |
| 5 | Particle Size | um | 150-300 | |
| 6 | Bulk Density | g/l | 500±100 | |
| 7 | Moisture Content≤ | % | 0.03 | |
| 8 | Standard Relative Density | 2.120-2.170 | ||
| 9 | Thermal Instability Index≤ | 20 | / | |
| 10 | Processing Method | Molding | ||
It is widely used in processing film, tube, rod, sheet,bearing, gasket and presintered material etc.