According to the molding process, PTFE rods can be processed by three main technologies.
1.Molding, suitable for large-diameter rods.
2.Pressing, suitable for small-diameter rods.
3.Extrusion, plunger extrusion or paste extrusion has higher production efficiency
Among them, PTFE molding powder for rod utilizes the molding process technology.
According to the molding process, PTFE rods can be processed by three main technologies.
Among them, PTFE molding powder for rod utilizes the molding process technology.
Resistant to low and high temperatures
Resistant to corrosion and weather
Highly lubricating and non-adhesive
Non-toxic
Non-flammable
Resistant to acids and alkalis (except molten alkali metals)
Antioxidant
| 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.