PTFE molding powder is often used to produce sheet, the powder is compacted in a mold under high pressure to preforming, and then sintered at high temperature , after cooling to obtain the dense and stable product. PTFE molding powder for sheet is a very popular application.
Resistant to strong acids, strong alkalis, oxidants, and almost all organic solvents
Wide temperature adaptability, from -190℃ to 260℃.
The low coefficient of friction and self-lubricating properties can reduce wear on mechanical parts and energy consumption.
Excellent electrical insulation properties, unaffected by temperature and humidity.
Weather resistance and anti-aging
Non-stick and self-cleaning properties
Chemical industry: anti-corrosion equipment, sealing materials
Electronics and electrical industry: high-frequency equipment, insulating components
Machinery manufacturing industry: bearings and guide rails, seals
Construction industry: waterproof materials
Aerospace industry: high-temperature resistant components
| 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.