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- Guarniflon PTFE G400 Polytetrafluoroethylene
Guarniflon PTFE G400 Polytetrafluoroethylene
| Category | Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Extruded , Polytetrafluoroethylene (PTFE), 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 G400 Polytetrafluoroethylene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
A virgin PTFE with low coefficient of friction, excellent chemical inertness, non-adhesive surface, wide service temperature range, and excellent dielectric propertiesInformation provided by Guarniflon®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.14 - 2.18 g/cc | 0.0773 - 0.0788 lb/in³ | ASTM D792 |
| Deformation | 7.0 - 9.0 % @Pressure 13.7 MPa, Time 86400 sec |
7.0 - 9.0 % @Pressure 1990 psi, Time 24.0 hour |
after 24hr relaxation; ASTM D621 |
| 14 - 17 % @Pressure 13.7 MPa, Time 86400 sec |
14 - 17 % @Pressure 1990 psi, Time 24.0 hour |
ASTM D621 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 51 - 60 | 51 - 60 | extruded; ASTM D2240 |
| >= 58 | >= 58 | molded; ASTM D2240 | |
| Tensile Strength | >= 20.0 MPa | >= 2900 psi | extruded; ASTM D4894 |
| >= 24.0 MPa | >= 3480 psi | molded; ASTM D4894 | |
| Elongation at Break | >= 200 % | >= 200 % | extruded; ASTM D4745 |
| >= 250 % | >= 250 % | molded; ASTM D4894 | |
| Compressive Yield Strength | 4.00 - 5.00 MPa @Strain 1.00 % |
580 - 725 psi @Strain 1.00 % |
ASTM D695 |
| Coefficient of Friction, Dynamic | 0.060 | 0.060 | ASTM D1894 |
| K (wear) Factor | 2900 x 10-8 mm³/N-M | 1440 x 10-10 in³-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 120 - 130 µm/m-°C | 66.7 - 72.2 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Minimum Service Temperature, Air | -200 °C | -328 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | >= 20.0 kV/mm | >= 508 kV/in | in air, extruded; ASTM D149 |
| >= 40.0 kV/mm | >= 1020 kV/in | in air, molded; ASTM D149 |
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