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Bearing.Plastic Bearing PVDF Plastic Bearing
Antiwear and Anticorrosion PVDF Plastic Bearing (Applicable to Hydrofluoric Acid Environment)
PVDF has excellent chemical and wear resistance, relatively good machinability, and high strength and hardness, and
can work continuously at a high temperature (130 °C ) while keeping chemical resistance.
It has better tensile strength, pressure resistance, and dimensional stability than PTFE, and soft surface, making it suitable for bearings.
It can maintain its stability even with oxides and radiation.
본문
- Advantages
-
High hardness and strength
Good wear resistance and self-lubrication
Chemical stability
It has a low water absorption rate
Resistance to UV
- Disadvantages
-
Toxic gas from burning
Low adhesion
| Inner/Outer ring | Ball | CAGE | Working Temperature (°C) |
|---|---|---|---|
| PVDF | PTFE / PP / GLASS / ZrO2 / Si3N4 / SiC | PTFE / PEEK / PVDF / UPE | -60 ~ 150 |