PTFE(Polytetrafluoroethylene) Has Extremely Poor Fluidity At High Temperatures And Is Not Easy To Melt. It Requires Special Processes Such As Pre-Pressing And Sintering To Assist In Molding. The Processing Temperature Is Much Higher Than That Of Ordinary Plastics And The Cooling Shrinkage Needs To Be Precisely Controlled. The Low Adhesion Characteristics Require The Mold Design To Take Into Account Smooth Demoulding And Structural Stability. The Overall Process Complexity Is Relatively High.
Lead Time: < 15 Days
Tolerances: ±0.01mm
Max Part Size: 1500*1500*1000mm
Sample Time: < 3 Days
Surface Finish: Please Contact Us
Virgin PTFE-Teflon
Pure Polytetrafluoroethylene (Teflon) Adopts High Temperature And High Pressure Sintering Process In Injection Molding, And Is Often Used To Manufacture Corrosion-Resistant And High Temperature Resistant Precision Parts.
General Virgin PTFE-Teflon Properties
|
Tensile Strength, Yield (MPa) |
Elongation at Break (%) |
Hardness (Shore D) |
Heat Deflection Temperature (°C) |
Melting Temperature (°C) |
|
14-25 |
200-400 |
50-65 |
55 |
330 |
