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	Original Value	Comments

Density	1.53 g/cc
Water Absorption	0.080 % @Temperature 23.0 °C, Time 86400 sec	DIN EN ISO 62
	0.38 % @Temperature 80.0 °C, Time 86400 sec	DIN EN ISO 62

Mechanical Properties	Original Value	Comments
Hardness, Shore D	87	DIN EN ISO 868
Tensile Strength	93.0 MPa	50 mm/min; DIN EN ISO 527-1
Elongation at Break	1.6 %	50 mm/min; DIN EN ISO 527-1
Modulus of Elasticity	6.60 GPa	1 mm/min; DIN EN ISO 527-1
Flexural Strength	113 MPa	10 mm/min; DIN EN ISO 178
Flexural Modulus	6100 MPa	2 mm/min; DIN EN ISO 178
Flexural Strain at Break	1.8 %	2 mm/min; DIN EN ISO 178
Compressive Strain at Break	15 %	10 mm/min; EN ISO 604
Compressive Yield Strength	183 MPa @Strain 10 %	10 mm/min; EN ISO 604
Compressive Strength	200 MPa	10 mm/min; EN ISO 604
Compressive Modulus	2200 MPa	1 mm/min; EN ISO 604
Charpy Impact Unnotched	11.0 kJ/m²	max 7.5 J; DIN EN ISO 179-1
Charpy Impact, Notched	1.40 kJ/m²	max 7.5 J; DIN EN ISO 179-1

Thermal Properties	Original Value	Comments
CTE, linear	33.0 µm/m-°C @Temperature 50.0 - 200 °C	XY; DIN 53 752
	42.0 µm/m-°C @Temperature 200 - 300 °C	XY; DIN 53 752
	50.0 µm/m-°C @Temperature 50.0 - 200 °C	Z; DIN 53 752
	60.0 µm/m-°C @Temperature 300 - 400 °C	XY; DIN 53 752
	66.0 µm/m-°C @Temperature 200 - 300 °C	Z; DIN 53 752
	97.0 µm/m-°C @Temperature 300 - 400 °C	Z; DIN 53 752
Flammability, UL94	V-0	DIN IEC 60695-11-10

Descriptive Properties
Color	anthracite

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PENSIN8202 / 319130

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