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Guarniflon PTFE G416 Polytetrafluoroethylene 40% Bronze, 2% Carbon

Category Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Bronze Filled
Manufacturer Guarniflon
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Guarniflon PTFE G416 Polytetrafluoroethylene 40% Bronze, 2% Carbon.pdf
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Material Notes:
PTFE G Special Compound with bronze Properties: Enhanced compressive strength. Good wear resistance and high thermal conductivity.Application: Unlubricated bearings for high speed excluding hard surfaces.Information provided by Guarniflon®
Physical Properties Metric English Comments
Density 3.05 - 3.12 g/cc
0.110 - 0.113 lb/in³
molded; ASTM D792
Deformation 3.0 - 5.0 %

@Pressure 13.7 MPa,
Time 86400 sec
3.0 - 5.0 %

@Pressure 1990 psi,
Time 24.0 hour
after 24hr relaxation; ASTM D621
8.0 - 11 %

@Pressure 13.7 MPa,
Time 86400 sec
8.0 - 11 %

@Pressure 1990 psi,
Time 24.0 hour
ASTM D621
Mechanical Properties Metric English Comments
Hardness, Shore D 62 - 67
62 - 67
molded; ASTM D2240
Tensile Strength 23.0 - 28.0 MPa
3340 - 4060 psi
molded; ASTM D4745
Elongation at Break 200 - 250 %
200 - 250 %
molded; ASTM D4745
Compressive Yield Strength 7.00 - 9.00 MPa

@Strain 1.00 %
1020 - 1310 psi

@Strain 1.00 %
ASTM D695
Coefficient of Friction, Dynamic 0.13
0.13
ASTM D1894
K (wear) Factor 9.00 - 13.0 x 10-8 mm³/N-M
4.47 - 6.45 x 10-10 in³-min/ft-lb-hr
at PV 100; ASTM D3702
Thermal Properties Metric English Comments
CTE, linear 100 - 115 µm/m-°C
55.6 - 63.9 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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