Poly Alloy Etoma™ ET4103 PC/ABS with carbon black

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Poly Alloy Etoma™ ET4103 PC/ABS with carbon black
Categories:	Polymer; Thermoplastic; ABS Polymer; Polycarbonate/ABS Alloy, Antistat/Conductive
Material Notes:	Etoma ET4103 resin is a conductive compound based on polycarbonate (PC) and acrylonitrile butadiene styrene (ABS) with carbon black. With special formula, ET4103 offers not only electro-static discharge (ESD) but excellent heat resistance. Information provided by Poly Alloy Inc.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.19 g/cc	1.19 g/cc	ASTM D792
Melt Flow	6.0 g/10 min @Load 5.00 kg, Temperature 240 °C	6.0 g/10 min @Load 11.0 lb, Temperature 464 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength	62.8 MPa	9100 psi	ASTM D638
Elongation at Break	10 %	10 %	ASTM D638
Flexural Strength	103 MPa	14900 psi	ASTM D790
Flexural Modulus	3.43 GPa	498 ksi	ASTM D790
Izod Impact, Notched	0.588 J/cm	1.10 ft-lb/in	ASTM D256

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	1.00e+6 - 1.00e+8 ohm	1.00e+6 - 1.00e+8 ohm	ASTM D257

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	132 °C	270 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	117 °C	243 °F	ASTM D648

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	235 - 245 °C	455 - 473 °F
Middle Barrel Temperature	240 - 255 °C	464 - 491 °F
Front Barrel Temperature	245 - 260 °C	473 - 500 °F
Nozzle Temperature	240 - 260 °C	464 - 500 °F
Mold Temperature	50.0 - 90.0 °C	122 - 194 °F
Drying Temperature	120 °C	248 °F
Dry Time	4.00 - 8.00 hour	4.00 - 8.00 hour
Shelf Life	24.0 Month	24.0 Month

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.

PPALLOY038 / 278317

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