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CoolPoly Material Solutions

CoolPoly® Thermally Conductive Plastics

For Gaskets & Thermal Interface

CoolPoly Benefits

CoolPoly thermally conductive injection molding grade thermoplastic elastomers are ideal for 3-dimensional, net-shape molding of thermal interfaces and gaskets. Unlike traditional die cut 2-dimensional silicone interfaces, CoolPoly thermally conductive elastomers can be injection molded into complex shapes, molded directly onto parts, or used to encapsulate components.

As an example, CoolPoly thermally conductive elastomer can be used as the base of a heat sink eliminating the need for an additional compliant interface. Thermally conductive elastomers are also useful as “soft-touch” components having heated or cooled surfaces.

CoolPoly thermally conductive elastomers are used in a wide variety of electronic, automotive, industrial and consumer applications.

Thermal interface molded from thermally conductive plastic provides:


  • Conformance to rough and non-planar surfaces


  • Softness

  • Gap filling

  • Net-shape no waste


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Related Information

Thermally Conductive Plastics For Functional Heat Sinks

Conformal elastomer heatsinks eliminates secondary interface requirements.  >>More

Thermally Conductive Plastics For Heat sinks & Thermal Management Solutions

In typical electronic power and air flow environments, CoolPoly thermally conductive plastics provide equivalent heat transfer to aluminum.  >>More

CoolPoly® Selection Tool

Not sure which material best suits your application?  Try our new CoolPoly selection tool.


Answers to the most commonly asked questions regarding thermally conductive polymers.

See Also

E-Series Datasheets

D-Series Datasheets

CoolPoly Selection Tool

Processing Guidelines


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Recommended Material(s):
D8102(TPE) Dielectric


D8104(TPE) Dielectric


E8103(TPE) Electrically Conductive





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