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- Guarniflon PTFE G420 Polytetrafluoroethylene 50% Steel
Guarniflon PTFE G420 Polytetrafluoroethylene 50% Steel
| Category | Polymer , Thermoplastic , Fluoropolymer , PTFE , 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 G420 Polytetrafluoroethylene 50% Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PTFE G Special Compound with steelInformation provided by Guarniflon®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.25 - 3.35 g/cc | 0.117 - 0.121 lb/in³ | molded; ASTM D792 |
| Deformation | 5.5 - 6.5 % @Pressure 13.7 MPa, Time 86400 sec |
5.5 - 6.5 % @Pressure 1990 psi, Time 24.0 hour |
after 24hr relaxation; ASTM D621 |
| 10 - 10.5 % @Pressure 13.7 MPa, Time 86400 sec |
10 - 10.5 % @Pressure 1990 psi, Time 24.0 hour |
ASTM D621 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 65 - 70 | 65 - 70 | molded; ASTM D2240 |
| Tensile Strength | 17.0 - 23.0 MPa | 2470 - 3340 psi | molded; ASTM D4745 |
| Elongation at Break | 180 - 230 % | 180 - 230 % | molded; ASTM D4745 |
| Compressive Yield Strength | 10.0 - 10.5 MPa @Strain 1.00 % |
1450 - 1520 psi @Strain 1.00 % |
ASTM D695 |
| Coefficient of Friction, Dynamic | 0.13 | 0.13 | |
| K (wear) Factor | 20.0 - 30.0 x 10-8 mm³/N-M | 9.93 - 14.9 x 10-10 in³-min/ft-lb-hr | at PV 100; ASTM D3702 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 100 - 120 µm/m-°C | 55.6 - 66.7 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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