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Pureflon FEP Series
Pureflon FEP resin is the copolymer of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP). Pureflon FEP Extrusion grade has excellent thermo-stability, outstanding chemical inertness, low friction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation.
FEP extrusion grade could be used to produce high quality thermal wire or cable, tube, pipe etc.
CAS No.：25067-11-2
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Product |
FEP Resin, Extrusion Grade |
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FC-10 |
FC-20 |
FC-30 |
FC-42 |
FC-51 |
FC-52 |
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Appearance |
Clean semitransparent pellet |
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Melt flow rate（g/10min） |
2.1~5.0 |
5.1~8.0 |
8.1~12.0 |
16.1-20.0 |
20.1~24.0 |
24.1~29.0 |
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Tensile strength（MPa）≥ |
26 |
24 |
24 |
20 |
18 |
16 |
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Elongation at
Break（%）≥ |
300 |
300 |
300 |
300 |
280 |
250 |
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Melting point（℃） |
265±10 |
265±10 |
265±10 |
265±10 |
265±10 |
265±10 |
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S.S.G |
2.12~2.17 |
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Volatile （%）≤ |
0.10 |
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Thermo-stress craze resistance |
Very good |
Very good |
good |
good |
good |
good |
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Dielectric loss tangent (10 ^6HZ) |
3.0×10-4 |
4.0×10-4 |
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Application |
Thick wire jacket, valve etc.
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Wire and cable for general purpose, pipe, tube etc. |
High Speed Extrusion. Thin wire and cable, tube etc.
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Key Words: FEP, FEP Resin, FEP extrusion, Perfluorinated Ethylene Propylene, FEP granule
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