Poly(tetrafluoroethylene) / PTFE Cas 9002-84-0
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Description
Poly(tetrafluoroethylene) Details
Chemical Name: Poly(tetrafluoroethylene)
Other Name: PTFE
CAS No.: 618-337-2
Molecular Formula: (C2F4)n
Molecular Structure:
Appearance: White Powder
Poly(tetrafluoroethylene) Typical Properties
| Melting point | 327 °C |
| Density | 2.15 g/mL at 25 °C |
| Appearance | White Powder |
| Acidity coefficient (pKa) | 13.92±0.20(Predicted) |
| Boiling point | 400 °C |
| Refractive index | 1.35 |
| Solubility | Insoluble in water. Soluble in perfluoro kerosene. |
| Storage | -20°C |
Poly(tetrafluoroethylene) Usage
- PTFE has excellent high and low temperature properties and chemical stability, good electrical insulation, non-adhesiveness, weather resistance, non-flammability and good lubricity. It is used in a wide range of daily products from the aerospace field, and has become a modern science and technology It is an indispensable material for solving many key technical problems in military industry and civilian use.
- It can be used to make rods, tubes, plates, cable materials, raw material tapes and other materials. After secondary processing, it can also be made into sheets, films and various special-shaped products. It can also be used as lubricants and thickeners.
- PTFE micropowder can be used alone as a solid lubricant, or as a plastic, rubber, coating,
- Additives for inks, lubricants, greases, etc.
- It can be pushed and formed into thin-walled tubes, thin rods, special-shaped rods, wire and cable insulation layers, and rolled into thin strips for pipe thread sealing materials.
- Used in machinery, electronics, chemical industry and other industries, for spraying, dipping, etc.
Poly(tetrafluoroethylene) Packaging and Shipping
Packing: 25KG/BAG
Poly(tetrafluoroethylene) Storage
Keep container tightly closed in a dry and well-ventilated place. Store in cool place.