Ensinger TECASINT 4121 black Polyimide, 15% Graphite Filled

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Ensinger TECASINT 4121 black Polyimide, 15% Graphite Filled
Categories:	Polymer; Thermoplastic; Polyimide, Thermoplastic; Thermoplastic Polyimide, Graphite Filled
Material Notes:	very high thermal and oxidative resistance very good slide and wear properties high thermal and mechanical capacity very low water absorption high creep resistance good chemical resistance resistance against high energy radiation sensitive to hydrolysis in higher thermal range Target Industries: automotive industry conveyor technology hot glass technology mechanical engineering precision engineering 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	1.53 g/cc	0.0553 lb/in³
Water Absorption	0.080 % @Temperature 23.0 °C, Time 86400 sec	0.080 % @Temperature 73.4 °F, Time 24.0 hour	DIN EN ISO 62
	0.38 % @Temperature 80.0 °C, Time 86400 sec	0.38 % @Temperature 176 °F, Time 24.0 hour	DIN EN ISO 62

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	87	87	DIN EN ISO 868
Tensile Strength	93.0 MPa	13500 psi	50 mm/min; DIN EN ISO 527-1
Elongation at Break	1.6 %	1.6 %	50 mm/min; DIN EN ISO 527-1
Modulus of Elasticity	6.60 GPa	957 ksi	1 mm/min; DIN EN ISO 527-1
Flexural Strength	113 MPa	16400 psi	10 mm/min; DIN EN ISO 178
Flexural Modulus	6.10 GPa	885 ksi	2 mm/min; DIN EN ISO 178
Flexural Strain at Break	1.8 %	1.8 %	2 mm/min; DIN EN ISO 178
Compressive Strain at Break	15 %	15 %	10 mm/min; EN ISO 604
Compressive Yield Strength	183 MPa @Strain 10 %	26500 psi @Strain 10 %	10 mm/min; EN ISO 604
Compressive Strength	200 MPa	29000 psi	10 mm/min; EN ISO 604
Compressive Modulus	2.20 GPa	319 ksi	1 mm/min; EN ISO 604
Charpy Impact Unnotched	1.10 J/cm²	5.23 ft-lb/in²	max 7.5 J; DIN EN ISO 179-1
Charpy Impact, Notched	0.140 J/cm²	0.666 ft-lb/in²	max 7.5 J; DIN EN ISO 179-1

Thermal Properties	Metric	English	Comments
CTE, linear	33.0 µm/m-°C @Temperature 50.0 - 200 °C	18.3 µin/in-°F @Temperature 122 - 392 °F	XY; DIN 53 752
	42.0 µm/m-°C @Temperature 200 - 300 °C	23.3 µin/in-°F @Temperature 392 - 572 °F	XY; DIN 53 752
	50.0 µm/m-°C @Temperature 50.0 - 200 °C	27.8 µin/in-°F @Temperature 122 - 392 °F	Z; DIN 53 752
	60.0 µm/m-°C @Temperature 300 - 400 °C	33.3 µin/in-°F @Temperature 572 - 752 °F	XY; DIN 53 752
	66.0 µm/m-°C @Temperature 200 - 300 °C	36.7 µin/in-°F @Temperature 392 - 572 °F	Z; DIN 53 752
	97.0 µm/m-°C @Temperature 300 - 400 °C	53.9 µin/in-°F @Temperature 572 - 752 °F	Z; DIN 53 752
Flammability, UL94	V-0	V-0	DIN IEC 60695-11-10

Descriptive Properties
Color	anthracite

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.

PENSIN8202 / 319130

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