- Chemical Family:Silicones
- Product Type:Encapsulant Paste & Ink, Thermally Conductive Paste & Ink, Conductive Paste & Ink, Insulating Coating
- Color:White
- Application Area:Heat Sink, Semiconductors
WACKER® Silicone Paste P 12 is a pure white, soft-consistency heat sink paste with marked thermal conductivity. It is electrically insulating. WACKER® PASTE P 12 is used especially in semiconductor technology as a heat sink paste. When there is a need for good heat transfer from a semiconductor to a cooling element, applying a thin coating of WACKER® PASTE P 12 is advisable. In the assembly of semiconductors such as diodes, transistors, and thyristors, microscopic irregularities may exist on the mating surfaces of the semiconductor and the cooling surface. These surface irregularities can hinder firm metal-to-metal contact when assembled.