Celanese CoolPoly® D8102 Thermally Conductive Thermoplastic Elastomer

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Celanese CoolPoly® D8102 Thermally Conductive Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	CoolPoly D series of thermally conductive plastics transfers heat, a characteristic previously unavailable in injection molding grade polymers. CoolPoly is lightweight, netshape moldable and allows design freedom in applications previously restricted to metals. The D series is electrically non-conductive and can be used for its dielectric properties. CoolPoly D8102 is a thermally conductive injection molding resin based on a thermoplastic elastomer (TPE) matrix. CoolPoly D8102 is electrically insulative. Thermally conductive polymers like CoolPoly D8102 cool faster than standard injection molding grade resins. Information provided by Cool Polymers, Inc. Celanese acquired Cool Polymers in 2014.
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Physical Properties	Metric	English	Comments

Density	1.30 g/cc	0.0470 lb/in³	ISO 1183
Linear Mold Shrinkage	0.0020 - 0.020 cm/cm	0.0020 - 0.020 in/in	ASTM D551
Melt Flow	6.1 g/10 min @Load 2.16 kg, Temperature 230 °C	6.1 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	2.20 MPa	319 psi	ISO 527-1
Elongation at Break	143 %	143 %	ISO 527-1
Tensile Modulus	0.0250 GPa	3.63 ksi	ISO 527-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	2.00e+16 ohm-cm	2.00e+16 ohm-cm	ASTM D257
Surface Resistivity per Square	1.00e+14 ohm	1.00e+14 ohm	ASTM D257

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.30 J/g-°C	0.311 BTU/lb-°F	ASTM E1461
Thermal Conductivity	3.00 W/m-K	20.8 BTU-in/hr-ft²-°F	ASTM E1461

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	180 - 205 °C	356 - 401 °F
Middle Barrel Temperature	195 - 230 °C	383 - 446 °F
Front Barrel Temperature	200 - 240 °C	392 - 464 °F
Melt Temperature	200 - 240 °C	392 - 464 °F
Mold Temperature	40.0 - 65.0 °C	104 - 149 °F
Drying Temperature	65.0 °C	149 °F
Dry Time	2 hour	2 hour
Dew Point	-18.0 °C	-0.400 °F
Injection Pressure	21.0 - 50.0 MPa	3050 - 7250 psi
Hold Pressure	3.50 - 35.0 MPa	508 - 5080 psi
Back Pressure	0.000 - 0.350 MPa	0.000 - 50.8 psi
Screw Speed	40 - 65 rpm	40 - 65 rpm

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.

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