Polytetrafluoroethylene (PTFE), commonly known as “the king of plastics”, is a polymer compound formed by the polymerization of tetrafluoroethylene. Insulation and good resistance to aging. Used as engineering plastics, can be made into PTFE tube, rod, tape, plate, film, etc. Generally used in corrosion-resistant pipes, containers, pumps, valves, radars, high-frequency communication equipment, and radio equipment with high performance requirements.
It is made of PTFE resin as the main base material and combined with high temperature resistant resin. It needs high temperature baking to form a film.
| Item | Unit | PTFE fine powder 203F |
| Forza di Tensile | MPa, ≥ | 24 |
| Elongation at Rupture | %, ≥ | 300 |
| Densità di massa | g / L | 475 ± 100 |
| Average Grain | um | 400 ~ 575 |
| cuntenutu d'umidità | %, ≤ | 0.03 |
| Standard Relative Density | - | 2.170-2.220 |
| Extrusion pressure | MPa | 27.5±13.5 (400:1) |
| Thermal Instability Index | ≤ | 30 |
| Custante dielettrica | ≤ | 2.1 |
| Dielectric Dissipation factor | ≤ | 3*10-4 |
| Punt di Fusione | 327 ± 5 | |
| For process | Pasted Extrusion | |
For ptfe thread seal tape, long and short fiber.
For help with solutions customized to your business needs, contact Export Director now.
Export Director
With 20+ years of experience and We firmly believe that product quality is the basis of cooperation.
Send Inquiry
TEl
+86-21-6420 0566
