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CoolPoly E-series - Thermally & Electrically Conductive Plastics

CoolPoly E-series
CoolPoly E-series Thermally Conductive Plastics exhibit electrical conductivity in addition to their thermal conductivity. The electrical conductivity measured as electrical resistivity is commonly in the range 0.1 to 10,000 ohm-cm. This conductivity range is appropriate for shielding electromagnetic and radio frequency energy. CoolPoly E-Series plastics can also be modified to achieve lower levels of electrical conductivity for applications requiring electrostatic dissipation (106 to 1010 ohm-cm). For comparison purposes, unmodified plastics are good electrical insulators (1012 to 1016 ohm-cm) and metals are good electrical conductors (10-6 to 10-1 ohm-cm).

Conventional plastics are considered thermal insulators. The thermal conductivity of CoolPoly E-series plastics range from 1.0 W/mK to 100 W/mK. This exceptional level of thermal conductivity in a plastic is 5 to 500 times the value of conventional plastics. The optimal level of thermal conductivity for any application depends on the power input, size of the part and the convection conditions. Cool Polymers technical service staff can help engineers determine the appropriate materials for their application and heat transfer requirements.

CoolPoly E-series combines thermal conductivity and electrical conductivity in standard pellet form suitable for thermoplastic injection molding and other processes (e.g. extrusion). CoolPoly E-Series plastics are available in bag, drum, and Gaylord packaging.

E-Series material data:
Material Color

E1201 - Thermally and electrically conductive PP

datasheet  |  processing guideline  |  MSDS

E2 - Thermally and electrically conductive LCP

datasheet  |  processing guideline  |  MSDS

E3603 - Thermally and electrically conductive PPA

datasheet  |  processing guideline  |  MSDS

E3605 - Thermally and electrically conductive PPA

datasheet  |  processing guideline  |  MSDS

E3607 - Thermally and electrically conductive PA

datasheet  |  processing guideline  |  MSDS

E4501 - Thermally and electrically conductive PC

datasheet  |  processing guideline  |  MSDS

E4505 - Thermally and electrically conductive PC

datasheet  |  processing guideline  |  MSDS

E4507 - Thermally and electrically conductive PC

datasheet  |  processing guideline  |  MSDS

E5101 - Thermally and electrically conductive PPS

datasheet  |  processing guideline  |  MSDS

E5107 - Thermally and electrically conductive PPS

datasheet  |  processing guideline  |  MSDS

E5109 - Thermally and electrically conductive PPS

datasheet  |  processing guideline  |  MSDS

E8103 - Thermally and electrically conductive TPE

datasheet  |  processing guideline  |  MSDS

Common uses for CoolPoly E-Series plastics include heatsinks, enclosures, lighting and heat exchangers. E-Series plastics are also commonly chosen in applications in which the level of electrical conductivity or electrical insulation is unimportant.

Cool Poly E-Series plastics are characterized for their volume and surface resistivity in addition to their thermal, mechanical, and physical properties.

Related Information

CoolPoly Thermally Conductive Plastics For Reflectors CoolPoly thermally conductive injection molding grade thermoplastics significantly reduce surface and part temperatures in lighting reflectors. >>More

CoolPoly Heat Sink Trends

Folded Fin Heatsinks

CoolPoly thermally conductive injection molding grade thermoplastics allow folded fin heat sinks designs with unique architectures and performance.

CoolPoly Thermally Conductive Plastics For Electrostatic Dissipation (ESD) Electrostatic dissipation or discharge is critical in many electronic and industrial applications.  CoolPoly ESD plastics prevent unwanted charge build-up on the surface of molded parts that could otherwise transfer to sensitive components. >>More

CoolPoly Solid Shapes

Ask About CoolPoly compression molded solid shapes for fast machined prototyping. 

CoolPoly Material Solutions

A detailed look at CoolPoly solutions in specific types applications.

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

CoolPoly D-series

CoolPoly Elastomers

Processing Guidelines

CoolPoly Solid Shapes

CoolPoly Selection Tool

Application Reviews

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E-Series Datasheets

D-Series Datasheets

Processing Guidelines

MSDS

CoolPoly Selection Tool

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