| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 2.16 g/cc | 2.16 g/cc | @ 23°C, Sintering Molding; ASTM D4894-98a |
| Bulk Density | 0.420 g/cc | 0.0152 lb/in3 | ASTM D4894-98a |
| Particle Size | 25 μm | 25 μm | average; ASTM D4894-98a |
| Deformation | 4.5 % | 4.5 % | 2175 psi - permanent, 23°C, Sintering Molding; ASTM D621 |
| 9.0 % | 9.0 % | 2175 psi - 24 hrs, 23°C, Sintering Molding; ASTM D621 | |
| 10 % | 10 % | 2175 psi - 100 hrs, 23°C, Sintering Molding; ASTM D621 | |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 33.1 MPa | 4800 psi | Sintered Molding; ASTM D4894-98a |
| Elongation at Break | 450 % | 450 % | Sintered Molding; ASTM D4894-98a |
| Tensile Modulus | 0.6498 GPa | 94.25 ksi | Sintered Molding; ASTM D638 |
| Electrical Properties | Metric | English | Comments |
| Dielectric Strength | 146 kV/mm | 3710 kV/in | ASTM D149-95a |
| Thermal Properties | Metric | English | Comments |
| Melting Point | 317 - 337 °C | 603 - 639 °F | second; ASTM D4894-98a |
| 332 - 352 °C | 630 - 666 °F | initial; ASTM D4894-98a | |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -330 °F | |
| Flammability, UL94 | V-0 | V-0 | |
| Shrinkage | 5.8 % | 5.8 % | @ 23°C, Sintering Moldings; ASTM D4894-98a |
- 關(guān)鍵詞:
- ptfe
- 供應(yīng)
- 3M Dyneon? TFM? 1705 PTFE