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 GuarniflonÂ®

Physical Properties	Metric	English	Comments
Density	3.05 - 3.12 g/cc	0.110 - 0.113 lb/inÂ³	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 mmÂ³/N-M	4.47 - 6.45 x 10^-10 inÂ³-min/ft-lb-hr	at PV 100; ASTM D3702

Thermal Properties	Metric	English	Comments
CTE, linear	100 - 115 Âµm/m-Â°C	55.6 - 63.9 Âµin/in-Â°F	ASTM D696
Maximum Service Temperature, Air	260 Â°C	500 Â°F
Minimum Service Temperature, Air	-200 Â°C	-328 Â°F

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