Ensinger TECAPEI™ black Polyetherimide

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Ensinger TECAPEI™ black Polyetherimide
Categories:	Polymer; Thermoplastic; Polyetherimide (PEI)
Material Notes:	high dielectric strength inherent flame retardant low smoke emissions easily machinable to tight tolerance high thermal and mechanical capacity flame retardant according to UL94 V-0 Target Industries: aircraft and aerospace technology automotive industry electronics medical technology semiconductor technology food engineering Sabic Ultem® 1000 series Information provided by Ensinger Inc.
Vendors:	Ensinger TECAPEI™ shapes combine Ultem® PEI polymer with Ensinger's proprietary extrusion techniques for exceptional reliability, consistency, dimensional stability, and high temperature mechanical performance. FDA, USP Class VI and NSF compliant. 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	1.27 g/cc	0.0459 lb/in³
Moisture Absorption	1.25 %	1.25 %	saturation; ASTM D 570
	0.250 % @Time 86400 sec	0.250 % @Time 24.0 hour	ASTM D 570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	111	111	ASTM D 785
Tensile Strength at Break	121 MPa	17500 psi	ASTM D 638
Elongation at Break	40 %	40 %	ASTM D 638
Elongation at Yield	7.0 - 8.0 %	7.0 - 8.0 %	ASTM D 638
Modulus of Elasticity	2.96 GPa	430 ksi	ASTM D 638
Flexural Strength	193 MPa	28000 psi	ASTM D 790
Flexural Modulus	3.31 GPa	480 ksi	ASTM D 790
Compressive Yield Strength	148 MPa @Strain 10 %	21500 psi @Strain 10 %	ASTM D 695
Compressive Strength	15.2 MPa @Strain 1 %	2200 psi @Strain 1 %	ASTM D 695
Compressive Modulus	3.31 GPa	480 ksi	ASTM D 695
Izod Impact, Notched	0.320 J/cm	0.600 ft-lb/in	ASTM D 256

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+17 ohm-cm	1.00e+17 ohm-cm	1/16; ASTM D 257
Dielectric Constant	3.15 @Frequency 1000 Hz	3.15 @Frequency 1000 Hz	ASTM D 150
Dielectric Strength	27.9 kV/mm	709 kV/in	In Oil; ASTM D 149
	32.7 kV/mm	831 kV/in	In Air; ASTM D 149
Dissipation Factor	0.0013 @Frequency 1000 Hz	0.0013 @Frequency 1000 Hz	ASTM D 150

Thermal Properties	Metric	English	Comments
CTE, linear	55.8 µm/m-°C	31.0 µin/in-°F	ASTM D 696
Specific Heat Capacity	6.28 J/g-°C	1.50 BTU/lb-°F	ASTM D 2214
Maximum Service Temperature, Air	170 °C	338 °F	Long Term
	200 °C	392 °F	Short Term
Deflection Temperature at 0.46 MPa (66 psi)	210 °C	410 °F	ASTM D 648
Deflection Temperature at 1.8 MPa (264 psi)	201 °C	394 °F	ASTM D 648
Vicat Softening Point	219 °C	426 °F	ASTM D 1525
Flammability, UL94	V-0	V-0

Descriptive Properties
Color	black

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.

PENSIN8192 / 319120

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