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Polikim EFALON® C-15 PTFE, 15% Glass Filled

Category Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Glass Filled, Molded
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® C-15 PTFE, 15% Glass Filled.pdf
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Material Notes:
C15 and C25 have less thermal expansion, higher wear resistance and less deformation under load compared to virgin Efalon® (PTFE). Applications: Seals, Seal rings, gaskets, valve sets, piston rings, bearings.Information provided by Polikim Polimer.
Physical Properties Metric English Comments
Density 2.15 - 2.25 g/cc
0.0777 - 0.0813 lb/in³
ASTM D792
Deformation 2.8 - 3.0 %

@Temperature 150 °C,
Time 86400 sec,
Pressure 0.981 MPa
2.8 - 3.0 %

@Temperature 302 °F,
Time 24.0 hour,
Pressure 142 psi
total
6.0 - 8.0 %

@Temperature 23.0 °C,
Time 86400 sec,
Pressure 13.7 MPa
6.0 - 8.0 %

@Temperature 73.4 °F,
Time 24.0 hour,
Pressure 1990 psi
permanent; ASTM D621
11 - 15 %

@Temperature 23.0 °C,
Time 86400 sec,
Pressure 13.7 MPa
11 - 15 %

@Temperature 73.4 °F,
Time 24.0 hour,
Pressure 1990 psi
total; ASTM D621
18 - 19 %

@Temperature 150 °C,
Time 86400 sec,
Pressure 4.90 MPa
18 - 19 %

@Temperature 302 °F,
Time 24.0 hour,
Pressure 711 psi
total
Mechanical Properties Metric English Comments
Hardness, Shore D 60 - 64
60 - 64
ASTM D2240
Tensile Strength, Ultimate 17.2 - 25.5 MPa
2490 - 3700 psi
ASTM D638
Elongation at Break 250 - 280 %
250 - 280 %
ASTM D638
Compressive Strength 5.88 - 6.37 MPa
853 - 925 psi
1% Deformation; ASTM D695
Izod Impact, Notched (ISO) 14.0 - 15.5 kJ/m²
6.66 - 7.38 ft-lb/in²
ASTM D256
Coefficient of Friction 0.060
0.060
Coefficient of Friction, Static 0.050
0.050
Limiting Pressure Velocity 0.00343 - 0.00352 MPa-m/sec
97.9 - 100 psi-ft/min
3 m/min
0.00409 - 0.00441 MPa-m/sec
117 - 126 psi-ft/min
30 m/min
0.00507 - 0.00523 MPa-m/sec
145 - 149 psi-ft/min
300 m/min
Thermal Properties Metric English Comments
CTE, linear 90.0 - 160 µm/m-°C

@Temperature 25.0 - 200 °C
50.0 - 88.9 µin/in-°F

@Temperature 77.0 - 392 °F
ASTM D696
120 - 145 µm/m-°C

@Temperature 25.0 - 100 °C
66.7 - 80.6 µin/in-°F

@Temperature 77.0 - 212 °F
ASTM D696
150 - 180 µm/m-°C

@Temperature 25.0 - 300 °C
83.3 - 100 µin/in-°F

@Temperature 77.0 - 572 °F
ASTM D696
Thermal Conductivity 0.335 - 0.377 W/m-K
2.32 - 2.61 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+13 ohm-cm
>= 1.00e+13 ohm-cm
ASTM D257
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
50% rel. humidity; ASTM D257
Dielectric Constant 2.3 - 2.5

@Frequency 50.0 - 1.00e+7 Hz
2.3 - 2.5

@Frequency 50.0 - 1.00e+7 Hz
ASTM D150
Dielectric Strength 16.0 - 19.0 kV/mm

@Thickness 0.100 mm
406 - 483 kV/in

@Thickness 0.00394 in
short term; ASTM D149
Dielectric Loss Index 0.00075

@Frequency 50.0 Hz
0.00075

@Frequency 50.0 Hz
dry
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