Ensinger Tecapeek® CMF white Polyetheretherketone, Ceramic Filled

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Ensinger Tecapeek® CMF white Polyetheretherketone, Ceramic Filled
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
Material Notes:	high dimensional stability good machinability high strength high stiffness low thermal expansion low burring good heat deflection temperature very good thermal stability Target Industries: electrical engineering precision engineering semiconductor technology vacuum technology Information provided by Ensinger Inc.
Vendors:	Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.63 g/cc	0.0589 lb/in³
Moisture Absorption	0.0300 % @Time 86400 sec	0.0300 % @Time 24.0 hour	ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	102	102	ASTM D 785
Tensile Strength at Break	105 MPa	15200 psi	50 mm/min; DIN EN ISO 527-2
Tensile Strength, Yield	97.368 MPa	14122 psi	ASTM D 638
Elongation at Break	4.85 %	4.85 %	ASTM D 638
Elongation at Yield	3.0 %	3.0 %	50 mm/min; DIN EN ISO 527-1
Modulus of Elasticity	8.46063 GPa	1227.11 ksi	ASTM D 638
Flexural Strength	163.01 MPa	23642 psi	ASTM D 790
Flexural Modulus	5.40263 GPa	783.585 ksi	ASTM D 790
Compressive Yield Strength	142.80 MPa @Strain 10 %	20712 psi @Strain 10 %	ASTM D 695
Compressive Strength	12.79 MPa @Strain 1 %	1855 psi @Strain 1 %	ASTM D 695
Compressive Modulus	2.31229 GPa	335.369 ksi	ASTM D 695
Izod Impact, Notched	0.352 J/cm	0.660 ft-lb/in	ASTM D 256
Izod Impact, Unnotched	8.131 J/cm	15.23 ft-lb/in	ASTM D 256

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.50e+15 ohm-cm	3.50e+15 ohm-cm	ASTM D 257
Surface Resistivity per Square	5.20e+15 ohm	5.20e+15 ohm	ASTM D 257
Dielectric Constant	4.71 @Frequency 1e+6 Hz	4.71 @Frequency 1e+6 Hz	ASTM D 150
Dielectric Strength	6.61 kV/mm	168 kV/in	ASTM D 149
Dissipation Factor	0.0032 @Frequency 1e+6 Hz	0.0032 @Frequency 1e+6 Hz	ASTM D 150

Thermal Properties	Metric	English	Comments
CTE, linear	40.1 µm/m-°C @Temperature 22.8 - 60.0 °C	22.3 µin/in-°F @Temperature 73.0 - 140 °F	ASTM E 831
	40.9 µm/m-°C @Temperature 22.8 - 100 °C	22.7 µin/in-°F @Temperature 73.0 - 212 °F	ASTM E 831
	46.4 µm/m-°C @Temperature 100 - 150 °C	25.8 µin/in-°F @Temperature 212 - 302 °F	ASTM E 831
Thermal Conductivity	0.375 W/m-K	2.60 BTU-in/hr-ft²-°F	ASTM E1530
Melting Point	339 °C	643 °F
Maximum Service Temperature, Air	260 °C	500 °F	Long Term
	260 °C	500 °F	Short Term
Flammability, UL94	V-0	V-0

Descriptive Properties
Color	white

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.

PENSIN8179 / 319107

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