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Polikim EFALON® B-60 PTFE, 60% Bronze Filled

Category	Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Bronze Filled
Manufacturer	Polikim Polimer ve Kimya Sanay
Trade Name	EFALON®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Polikim EFALON® B-60 PTFE, 60% Bronze Filled.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Bronze-filled Efalon® (PTFE) has better heat insulation, less thermal expansion, higher wear resistance properties and less deformation under load compared to virgin Efalon®. Applications: bearings, piston rings, valve sets, valve components.Information provided by Polikim Polimer.

Physical Properties	Metric	English	Comments
Density	3.80 - 4.00 g/cc	0.137 - 0.145 lb/in³	ASTM D792
Deformation	1.0 - 1.1 % @Temperature 150 °C, Time 86400 sec, Pressure 0.981 MPa	1.0 - 1.1 % @Temperature 302 °F, Time 24.0 hour, Pressure 142 psi	total
	1.5 - 2.0 % @Temperature 23.0 °C, Time 86400 sec, Pressure 13.7 MPa	1.5 - 2.0 % @Temperature 73.4 °F, Time 24.0 hour, Pressure 1990 psi	permanent; ASTM D621
	3.7 - 4.8 % @Temperature 23.0 °C, Time 86400 sec, Pressure 13.7 MPa	3.7 - 4.8 % @Temperature 73.4 °F, Time 24.0 hour, Pressure 1990 psi	total; ASTM D621
	9.0 - 10 % @Temperature 150 °C, Time 86400 sec, Pressure 4.90 MPa	9.0 - 10 % @Temperature 302 °F, Time 24.0 hour, Pressure 711 psi	total

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	65 - 70	65 - 70	ASTM D2240
Tensile Strength, Ultimate	13.7 - 21.6 MPa	1990 - 3130 psi	ASTM D638
Elongation at Break	110 - 220 %	110 - 220 %	ASTM D638
Compressive Strength	10.3 - 10.8 MPa	1490 - 1560 psi	1% Deformation; ASTM D695
Izod Impact, Notched (ISO)	10.0 - 11.0 kJ/m²	4.76 - 5.23 ft-lb/in²	ASTM D256
Coefficient of Friction	0.13	0.13
Coefficient of Friction, Static	0.070	0.070
Limiting Pressure Velocity	0.004905 - 0.005232 MPa-m/sec	140.0 - 149.4 psi-ft/min	3 m/min
	0.00638 - 0.00654 MPa-m/sec	182 - 187 psi-ft/min	30 m/min
	0.00736 - 0.00900 MPa-m/sec	210 - 257 psi-ft/min	300 m/min

Thermal Properties	Metric	English	Comments
CTE, linear	75.0 - 90.0 µm/m-°C @Temperature 25.0 - 100 °C	41.7 - 50.0 µin/in-°F @Temperature 77.0 - 212 °F	ASTM D696
	100 - 115 µm/m-°C @Temperature 25.0 - 200 °C	55.6 - 63.9 µin/in-°F @Temperature 77.0 - 392 °F	ASTM D696
	130 - 140 µm/m-°C @Temperature 25.0 - 300 °C	72.2 - 77.8 µin/in-°F @Temperature 77.0 - 572 °F	ASTM D696
Thermal Conductivity	0.711 - 0.837 W/m-K	4.93 - 5.80 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air	270 °C	518 °F	continuous
Minimum Service Temperature, Air	-260 °C	-436 °F

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+7 ohm-cm	>= 1.00e+7 ohm-cm	ASTM D257
Surface Resistance	>= 1.00e+9 ohm	>= 1.00e+9 ohm	50% rel. humidity; ASTM D257

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