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Isoflon PTFE + 25% Carbon Polytetrafluoroethylene with 25% Carbon

Category Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Carbon Fiber Filled
Manufacturer Isoflon
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Isoflon PTFE + 25% Carbon Polytetrafluoroethylene with 25% Carbon.pdf
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Material Notes:
Properties:Improved compression and wear resistanceGood thermal conductivityLow permeabilityImproved coefficient of thermal expansion when combined with ceramicApplications: Seals recommended for high pressure; wear resistant.Information provided by Isoflon.
Physical Properties Metric English Comments
Specific Gravity 2.05 - 2.12 g/cc
2.05 - 2.12 g/cc
ASTM D792
Deformation 3.0 - 4.0 %

@Time 86400 sec
3.0 - 4.0 %

@Time 24.0 hour
Permanent, after Relaxation; ASTM D695
6.0 - 7.0 %

@Time 86400 sec,
Pressure 13.7 MPa
6.0 - 7.0 %

@Time 24.0 hour,
Pressure 1990 psi
Under Load; ASTM D695
Mechanical Properties Metric English Comments
Hardness, Shore D 62 - 66
62 - 66
ASTM D2240
Tensile Strength 13.0 - 18.0 MPa
1890 - 2610 psi
ASTM D4894
Elongation at Break 60 - 120 %
60 - 120 %
ASTM D4894
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 260 °C
500 °F
Minimum Service Temperature, Air -200 °C
-328 °F
Electrical Properties Metric English Comments
Volume Resistivity 10000 ohm-cm
10000 ohm-cm
ASTM D257
Descriptive Properties Value Comments
Ageing and Weatherability Stable over 20 years of exposure
Radiations Resistance (Gamma Rays) Low
Electrical properties unchanged, Mechanical properties decreased
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