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.
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