E-ins Ice9 TPE Flex - Thermally conductive Electrically insulating - White - 2.85mm - 0.5 KG

$46.00 $114.00

SKU: OC 36-B-3-(74) TCPoly

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3d filament net weight MATERIAL NET WEIGHT: 0.5KG
Custom sizes may be available, contact us for details.
3d print settings PRINT SETTINGS: SEE BELOW.
Print settings listed in the product description below.
Contact us to inquire about documentation availability.


TCPoly has developed proprietary materials that enable printing of value add parts with enhanced functionalities. Our first commercial product, the ice9™ Thermally Conductive Filament, is the world’s highest thermal conductivity 3D printing plastic and can conduct heat 50x higher than traditional plastics. This allows for 3D printing of new heat transfer products for electronics thermal management, heat exchangers, mold tooling and many other industries.

TCPoly offers the highest thermal conductivity for 3D printing filaments. With up to 15 W/m-K, TCPoly filaments offer unparalleled thermal performance in 3D printed parts for electronics cooling and other heat transfer applications.
•  Matches the thermal conductivity of stainless steel
•  Half the density of Aluminum
 •  High toughness and high flexibility
 •  High corrosion and fouling resistance
 •  Electrically insulating or non-insulating (EMI/RFI shielding)
 •  Up to 15 W/m-K for printed parts, up to 8 W/m-K in filament for sale

E-insulating Ice9 is a TPE-based thermally conductive filament that is semi-flexible. The filament is electrically insulating and has a thermal conductivity of 4 W/m-K in the print direction. Use this material when you need to remove heat but must maintain electrical isolation or RF transparency. E-insulating Ice9 works best with FDM printers that print flexible filaments.

Shore Hardness: 95A

Electrically insulating and thermally conductive, this materials provides high heat transfer and electrical isolation. This filament is TPE based and has high toughness and is semi-flexible, enabling good thermal contact for interfacing with heat generating components. The printed parts have an electrical resistivity > 1014 ohm-cm and a breakdown voltage > 5 kV at 1 mm.

Thermal Conductivity (W/m-K): 4

Density :1.5 g/cm3

Max use temperature: 110°C

TCPoly products are proudly made in the USA.

3d printing temperature guideline Printing


225°C - 250°C
  • Heated bed 40-90°C
  • Works best with FDM printers that print flexible filaments.
  • Downloadable slicing profiles an detailed print settings available at TCPoly.com