Ensinger TECACOMP PPA LDS black 1014979 Polyphthalamide

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Ensinger TECACOMP PPA LDS black 1014979 Polyphthalamide
Categories:	Polymer; Thermoplastic; Polyphthalamide (PPA)
Material Notes:	developed for the LPKF-LDS® process high adhesive strength good heat deflection temperature Target Industries: automotive industry electrical engineering LED lighting technology mechanical engineering former material REZ-RS-4108 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	1.96 g/cc	0.0708 lb/in³
Water Absorption	0.35 %	0.35 %	DIN EN ISO 1110
Linear Mold Shrinkage, Flow	0.0167 cm/cm	0.0167 in/in	DIN EN ISO 294-4
Linear Mold Shrinkage, Transverse	0.0145 cm/cm	0.0145 in/in	DIN EN ISO 294-4

Mechanical Properties	Metric	English	Comments
Tensile Strength	76.0 MPa	11000 psi	DIN EN ISO 527-1
Elongation at Break	1.2 %	1.2 %	DIN EN ISO 527-1
Modulus of Elasticity	9.20 GPa	1330 ksi	DIN EN ISO 527-1
Charpy Impact Unnotched	2.50 J/cm²	11.9 ft-lb/in²	DIN EN ISO 179-1eU

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+17 ohm-cm	1.00e+17 ohm-cm	DIN EN 61340-2-3
Surface Resistance	1.00e+15 ohm	1.00e+15 ohm	DIN EN 61340-2-3
Dielectric Constant	4.1 @Frequency 1e+9 Hz	4.1 @Frequency 1e+9 Hz
Dissipation Factor	0.013 @Frequency 1e+9 Hz	0.013 @Frequency 1e+9 Hz
Comparative Tracking Index	550 V	550 V	DIN EN 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	43.0 µm/m-°C @Temperature 50.0 - 100 °C	23.9 µin/in-°F @Temperature 122 - 212 °F	DIN EN ISO 11359-1;2
	62.0 µm/m-°C @Temperature 100 - 150 °C	34.4 µin/in-°F @Temperature 212 - 302 °F	DIN EN ISO 11359-1;2
	97.0 µm/m-°C @Temperature 150 - 200 °C	53.9 µin/in-°F @Temperature 302 - 392 °F	DIN EN ISO 11359-1;2
CTE, linear, Transverse to Flow	47.0 µm/m-°C @Temperature 50.0 - 100 °C	26.1 µin/in-°F @Temperature 122 - 212 °F	DIN EN ISO 11359-1;2
	71.0 µm/m-°C @Temperature 100 - 150 °C	39.4 µin/in-°F @Temperature 212 - 302 °F	DIN EN ISO 11359-1;2
	112 µm/m-°C @Temperature 150 - 200 °C	62.2 µin/in-°F @Temperature 302 - 392 °F	DIN EN ISO 11359-1;2
Thermal Conductivity	0.900 W/m-K	6.25 BTU-in/hr-ft²-°F	in-plane; ISO 22007-4:2008
	1.20 W/m-K	8.33 BTU-in/hr-ft²-°F	through-plane; ISO 22007-4:2008
Melting Point	315 °C	599 °F
Maximum Service Temperature, Air	150 °C	302 °F	long term
	250 °C	482 °F	short term
Deflection Temperature at 1.8 MPa (264 psi)	237 °C	459 °F	ISO-R 75 Method A
Glass Transition Temp, Tg	120 °C	248 °F
Flammability, UL94	HB @Thickness 3.20 mm	HB @Thickness 0.126 in

Processing Properties	Metric	English	Comments
Processing Temperature	300 - 340 °C	572 - 644 °F
Mold Temperature	90.0 - 160 °C	194 - 320 °F
Drying Temperature	120 °C	248 °F
Dry Time	4.00 - 8.00 hour	4.00 - 8.00 hour
Moisture Content	<= 0.050 %	<= 0.050 %	Permissible residual moisture content

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.

PENSIO9121 / 319049

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