Ensinger Tecapeek® SX natural Polyetheretherketone

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Ensinger Tecapeek® SX natural Polyetheretherketone
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	good heat deflection temperature good machinability inherent flame retardant resistance against high energy radiation good slide and wear properties very good chemical resistance high creep resistance hydrolysis and superheated steam resistant Target Industries: semiconductor technology Information provided by Ensinger Inc.
Vendors:	Ensinger TECAPEEK™ shapes are manufactured exclusively with Victrex™ PEEK polymer. The Ensinger process and Victrex resins ensure reliability, consistency, dimensional stability, and high temperature mechanical performance. 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	1.31 g/cc	0.0473 lb/in³
Water Absorption	0.020 % @Time 86400 sec	0.020 % @Time 24.0 hour	DIN EN ISO 62
	0.030 % @Time 346000 sec	0.030 % @Time 96.0 hour	DIN EN ISO 62

Mechanical Properties	Metric	English	Comments
Tensile Strength	116 MPa	16800 psi	50mm/min; DIN EN ISO 527-2
Tensile Strength, Yield	116 MPa	16800 psi	50mm/min; DIN EN ISO 527-2
Elongation at Break	15 %	15 %	50mm/min; DIN EN ISO 527-2
Elongation at Yield	5.0 %	5.0 %	50mm/min; DIN EN ISO 527-2
Modulus of Elasticity	4.20 GPa	609 ksi	1mm/min; DIN EN ISO 527-2
Flexural Strength	175 MPa @Load 1.02 kg	25400 psi @Load 2.25 lb	2mm/min; DIN EN ISO 178
Flexural Modulus	4.20 GPa @Load 1.02 kg	609 ksi @Load 2.25 lb	2mm/min; DIN EN ISO 178
Compressive Strength	23.0 MPa @Strain 1 %, Load 1.02 kg	3340 psi @Strain 1 %, Load 2.25 lb	5mm/min; EN ISO 604
	43.0 MPa @Strain 2 %, Load 1.02 kg	6240 psi @Strain 2 %, Load 2.25 lb	5mm/min; EN ISO 604
Compressive Modulus	3.40 GPa @Load 1.02 kg	493 ksi @Load 2.25 lb	5mm/min; EN ISO 604
Charpy Impact Unnotched	NB	NB	max. 7,5J; DIN EN ISO 179-1eU
Charpy Impact, Notched	0.400 J/cm²	1.90 ft-lb/in²

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	Silver electrode, 23°C, 12% r.h.; DIN IEC 60093
Surface Resistivity per Square	1.00e+15 ohm	1.00e+15 ohm	Silver electrode, 23°C, 12% r.h.; DIN IEC 60093
Dielectric Strength	73.0 kV/mm	1850 kV/in	ISO 60243-1
Comparative Tracking Index	125 V	125 V	Platin electrode, 23°C, 50% r.h., solvent A; DIN EN 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	50.0 µm/m-°C @Temperature 23.0 - 60.0 °C	27.8 µin/in-°F @Temperature 73.4 - 140 °F	DIN EN ISO 11359-1;2
	50.0 µm/m-°C @Temperature 23.0 - 100 °C	27.8 µin/in-°F @Temperature 73.4 - 212 °F	DIN EN ISO 11359-1;2
	70.0 µm/m-°C @Temperature 100 - 150 °C	38.9 µin/in-°F @Temperature 212 - 302 °F	DIN EN ISO 11359-1;2
Specific Heat Capacity	1.10 J/g-°C	0.263 BTU/lb-°F	ISO 22007-4:2008
Thermal Conductivity	0.270 W/m-K	1.87 BTU-in/hr-ft²-°F	ISO 22007-4:2008
Melting Point	341 °C	646 °F	DIN EN ISO 11357
Maximum Service Temperature, Air	260 °C	500 °F	long term
	300 °C	572 °F	short term
Deflection Temperature at 1.8 MPa (264 psi)	162 °C	324 °F	ISO-R 75 Method A
Glass Transition Temp, Tg	150 °C	302 °F	DIN EN ISO 11357
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in

Descriptive Properties
Color	beige opaque

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.

PENSIN8186 / 319114

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