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Elmet Technologies

Overview of materials for Polycarbonate, PTFE Filled
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, PTFE Filled

Material Notes: This property data is a summary of similar materials in the MatWeb database for the category "Polycarbonate, PTFE Filled". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

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Physical PropertiesMetricEnglishComments
Density 1.08 - 1.41 g/cc0.0390 - 0.0509 lb/in³Average value: 1.27 g/cc Grade Count:70
Water Absorption 0.100 - 0.180 %0.100 - 0.180 %Average value: 0.116 % Grade Count:19
Additive Loading 5.00 - 15.0 %5.00 - 15.0 %Average value: 8.33 % Grade Count:3
Linear Mold Shrinkage 0.00100 - 0.0160 cm/cm0.00100 - 0.0160 in/inAverage value: 0.00675 cm/cm Grade Count:63
Linear Mold Shrinkage, Transverse 0.00400 - 0.0150 cm/cm0.00400 - 0.0150 in/inAverage value: 0.00756 cm/cm Grade Count:16
Melt Flow 4.50 - 45.0 g/10 min4.50 - 45.0 g/10 minAverage value: 12.2 g/10 min Grade Count:18
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 75.0 - 11675.0 - 116Average value: 106 Grade Count:9
Tensile Strength, Ultimate 20.0 - 136 MPa2900 - 19700 psiAverage value: 55.2 MPa Grade Count:64
Tensile Strength, Yield 40.7 - 118 MPa5900 - 17100 psiAverage value: 57.6 MPa Grade Count:27
Elongation at Break 1.50 - 110 %1.50 - 110 %Average value: 25.2 % Grade Count:57
Elongation at Yield 1.00 - 91.0 %1.00 - 91.0 %Average value: 9.86 % Grade Count:19
Modulus of Elasticity 1.93 - 9.31 GPa280 - 1350 ksiAverage value: 2.58 GPa Grade Count:35
Flexural Yield Strength 65.0 - 214 MPa9430 - 31000 psiAverage value: 86.2 MPa Grade Count:63
Flexural Modulus 2.00 - 13.7 GPa290 - 1990 ksiAverage value: 2.61 GPa Grade Count:63
Compressive Yield Strength 62.1 - 68.9 MPa9000 - 10000 psiAverage value: 62.9 MPa Grade Count:8
Izod Impact, Notched 0.587 - 8.01 J/cm1.10 - 15.0 ft-lb/inAverage value: 2.02 J/cm Grade Count:59
Izod Impact, Unnotched 3.90 J/cm - NB7.31 ft-lb/in - NBAverage value: 15.0 J/cm Grade Count:34
Izod Impact, Notched (ISO) 5.70 - 28.5 kJ/m²2.71 - 13.6 ft-lb/in²Average value: 15.4 kJ/m² Grade Count:6
Izod Impact, Unnotched (ISO) 26.7 - 137 kJ/m²12.7 - 65.2 ft-lb/in²Average value: 87.1 kJ/m² Grade Count:5
Charpy Impact Unnotched 5.00 - 1000 J/cm²23.8 - 4760 ft-lb/in²Average value: 6.80 J/cm² Grade Count:8
 5.20 - 999.9 J/cm²
@Temperature -40.0 - -20.0 °C
24.7 - 4759 ft-lb/in²
@Temperature -40.0 - -4.00 °F
Average value: 9.98 J/cm² Grade Count:4
Charpy Impact, Notched 0.700 - 2.70 J/cm²3.33 - 12.8 ft-lb/in²Average value: 1.46 J/cm² Grade Count:8
 1.30 - 1.80 J/cm²
@Temperature -40.0 - -30.0 °C
6.19 - 8.57 ft-lb/in²
@Temperature -40.0 - -22.0 °F
Average value: 1.53 J/cm² Grade Count:3
Gardner Impact 36.2 J26.7 ft-lbAverage value: 36.2 J Grade Count:7
Falling Dart Impact 7.36 - 47.5 J5.43 - 35.0 ft-lbAverage value: 30.3 J Grade Count:8
Instrumented Impact Total Energy 2.72 - 34.1 J2.01 - 25.2 ft-lbAverage value: 13.3 J Grade Count:3
Coefficient of Friction 0.100 - 0.2500.100 - 0.250Average value: 0.177 Grade Count:7
Coefficient of Friction, Static 0.0800 - 0.2600.0800 - 0.260Average value: 0.173 Grade Count:7
K (wear) Factor 3.50 - 100 x 10-8 mm³/N-M1.74 - 49.6 x 10-10 in³-min/ft-lb-hrAverage value: 53.8 x 10-8 mm³/N-M Grade Count:6
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+12 - 1.00e+16 ohm-cm1.00e+12 - 1.00e+16 ohm-cmAverage value: 5.04e+15 ohm-cm Grade Count:19
Surface Resistance 100 - 1.00e+15 ohm100 - 1.00e+15 ohmAverage value: 2.40e+14 ohm Grade Count:5
 
Thermal PropertiesMetricEnglishComments
CTE, linear 23.0 - 74.0 µm/m-°C12.8 - 41.1 µin/in-°FAverage value: 63.0 µm/m-°C Grade Count:13
CTE, linear, Transverse to Flow 34.0 - 76.0 µm/m-°C18.9 - 42.2 µin/in-°FAverage value: 51.7 µm/m-°C Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi) 85.0 - 143 °C185 - 290 °FAverage value: 135 °C Grade Count:20
Deflection Temperature at 1.8 MPa (264 psi) 75.0 - 141 °C167 - 286 °FAverage value: 129 °C Grade Count:57
Vicat Softening Point 90.0 - 160 °C194 - 320 °FAverage value: 140 °C Grade Count:11
Flammability, UL94 HB - V-0HB - V-0Grade Count:40
 
Processing PropertiesMetricEnglishComments
Processing Temperature 249 - 293 °C480 - 560 °FAverage value: 271 °C Grade Count:4
Nozzle Temperature 271 - 310 °C520 - 590 °FAverage value: 292 °C Grade Count:6
Melt Temperature 220 - 343 °C428 - 650 °FAverage value: 300 °C Grade Count:56
Mold Temperature 40.0 - 130 °C104 - 266 °FAverage value: 94.7 °C Grade Count:60
Drying Temperature 70.0 - 140 °C158 - 284 °FAverage value: 120 °C Grade Count:56
Moisture Content 0.0200 %0.0200 %Average value: 0.0200 % Grade Count:37
Dew Point -28.9 °C-20.0 °FAverage value: -28.9 °C Grade Count:15
Injection Pressure 30.0 - 103 MPa4350 - 15000 psiAverage value: 84.4 MPa Grade Count:20
Vent Depth 0.00127 - 0.00760 cm0.000500 - 0.00299 inAverage value: 0.00278 cm Grade Count:10

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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O3107 / 78126

Ensinger PEI

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