Silicone thermal gap filler Used in CPU, GPU, VGA, CMOS chip, MOSFET, ... , inverter, charger, adapter,chipset Insulator Features Applications Designed Size Offered.Thermal conductivity: 1.5W/M-K . Power supply .Customized die cutting. Optional ... Flammability Rating94 V0UL-94Thermal Conductivity1.5W/m-kASTM D5470 Silicone thermal gap filler for CPU, GPU, VGA, CMOS chip