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. Product Datasheet Download Printing Guide Download