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- Guarniflon PTFE G405 Polytetrafluoroethylene 25% Glass Fiber
Guarniflon PTFE G405 Polytetrafluoroethylene 25% Glass Fiber
| Category | Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Extruded , Polytetrafluoroethylene (PTFE), Glass Filled, Molded |
| Manufacturer | Guarniflon |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Guarniflon PTFE G405 Polytetrafluoroethylene 25% Glass Fiber.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PTFE G Standard Compound with glass fiberProperties: Enhanced wear resistance. Enhanced chemical resistance (except for alkali and hydrofluoric acid).Applications: Valve seats, seals, bearings, required to resist sliding and chemicals.Information provided by Guarniflon®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.22 - 2.24 g/cc | 0.0802 - 0.0809 lb/in³ | extruded; ASTM D792 |
| 2.23 - 2.25 g/cc | 0.0806 - 0.0813 lb/in³ | molded; ASTM D792 | |
| Deformation | 4.0 - 6.5 % @Pressure 13.7 MPa, Time 86400 sec |
4.0 - 6.5 % @Pressure 1990 psi, Time 24.0 hour |
after 24hr relaxation; ASTM D621 |
| 7.0 - 10 % @Pressure 13.7 MPa, Time 86400 sec |
7.0 - 10 % @Pressure 1990 psi, Time 24.0 hour |
ASTM D621 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 62 - 67 | 62 - 67 | molded; ASTM D2240 |
| 62 - 67 | 62 - 67 | extruded; ASTM D2240 | |
| Tensile Strength | >= 13.0 MPa | >= 1890 psi | extruded; ASTM D4894, ASTM D4745 |
| 14.0 - 21.0 MPa | 2030 - 3050 psi | molded; ASTM D4894, ASTM D4745 | |
| Elongation at Break | >= 180 % | >= 180 % | extruded; ASTM D4745 |
| 230 - 270 % | 230 - 270 % | molded; ASTM D4894 | |
| Compressive Yield Strength | 8.00 - 9.00 MPa @Strain 1.00 % |
1160 - 1310 psi @Strain 1.00 % |
ASTM D695 |
| Coefficient of Friction, Dynamic | 0.13 | 0.13 | ASTM D1894 |
| K (wear) Factor | 10.0 - 15.0 x 10-8 mm³/N-M | 4.96 - 7.45 x 10-10 in³-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 75.0 - 110 µm/m-°C | 41.7 - 61.1 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -328 °F |
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