Features
- Excellent chemical resistance: PFA does not interact with the vast majority of chemicals, and has extremely good resistance against chemicals and solutions in general.
- Wide range of operation temperature: PFA has great thermal stability; the material can be used continuously at a maximum of 260 defree C without degrading, and its low permeability allows for operation in environments as low as -60 degree C.
- Non-stick properties: PFA is a low friction material that is water and oil repellent.
- Excellent weather ability: PFA does not wear or deform under the exposure of sunlight, rain and exhaust gas. Its properties are not affected even when left under outdoor environments for an extended period of time.
- Excellent insulation material: PFA has the lowest friction coefficeient in all polymers; as a result, the material is highly resistant to wear and thus reduces the potential replacement costs.
- Long product life: PFA has the lowest friction coefficient all polymers; as a result, the material is highly resistant to wear and thus reduces the potential replacement costs.
PFA Physical Properties
| Item | Test Method | Unit | Standard Value |
|---|---|---|---|
| Density | JIS K 6890-5.2 | - | 2.12-2.17 |
| Melting Point | JIS K 6890-5.3 | degrees C | 295-310 |
| Tensile Strength | JIS K 6890-5.4 | Mpa(kgf/sq cm) | 15.7(160)up |
| Elongation | % | 150 up | |
| MFR Value | g/10min | 1-3 |
Surface Roughness
Application
Because PFA is possessed of against corrosion’s features, it is widely accepted in semiconductor, optoelectronics, pharmaceutical, food and beverage, petrochemical, refining, biochemical, cosmetics, and high purity water industries.
Material
PFA
Specification
Remarks
- Length, tolerance the length of tube is shown as meter(s), tol is 0~≠2%.
- Customize size order is accepted
- Surface roughness is as per SEMI F52-1101, μm<=0.25, μin<=10.
- Metal Dissolving volume is as per SEMI f57-0301.