Factory Supply Poly(tetrafluoroethylene) PTFE Powder CAS 9002-84-0 with good price
Specification
| Characteristics | Unit | Standard Request | Test Method |
| Appearance | -- | White powder | Visual |
| Standard Specific Gravity | g/cc | 2 ~2.1 | ASTM D5675 |
| Moisture content | % (w/w) | 1Max | 105ºC/2h |
| Specific surface area | m2/g | 1.5~4.0 | ASTM D5675 |
| Melt Peak Temperature | ºC | 315-325 | ASTM D4591 |
| D50 (Average Particle Size) | Μm | 1.5~2 | ASTM D4464 |
| D99 (Maximum Particle Size) | Μm | 5 Max | ASTM D4464 |
Usage:
PTFE (polytetrafluoroethylene) is a bulking agent, it is also used in cosmetic preparations to improve the formulation’s feel and spreadability. PTFe may also have some waterproofing potential.
China
