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CoolPoly Material Solutions

CoolPoly® Thermally Conductive Plastics

For Encapsulating Semiconductor & Electronic Devices

CoolPoly Benefits

CoolPoly thermally conductive injection molding grade thermoplastics are ideal encapsulants for semiconductor and board level packaging. They offer similar electrical, thermal and physical properties to ceramics. Additionally, they are directly overmolded on components or assemblies using high volume, automated injection molding equipment to form semiconductor packages.

Historically, semiconductor packaging has been limited to ceramic and thermosetting polymers. Direct encapsulation with thermally conductive thermoplastics offers faster cycle time and desirable dielectric properties. Enhanced heat transfer in the application allows components to operate at lower temperatures or achieve higher powers without an increase in temperature.

CoolPoly is used for direct encapsulation via injection molding of a variety of electronic components including semiconductors, integrated circuits, power converters, LEDs, and laser diodes.

Direct encapsulation with thermally conductive plastic provides:

  • Low thermal resistance—enhanced heat transfer

  • Electrical isolation

  • Environmental protection—moisture resistance

  • High temperature stability—lead free solder

  • Material properties similar to alumina

  • Molded in features

  • Automated assembly

 

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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.

FAQs

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

See Also

E-Series Datasheets

D-Series Datasheets

CoolPoly Selection Tool

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