Fujipoly® offers a high-performance thin film that delivers a thermal conductivity of 2.2 W/m•K with a thermal resistance as low as .33°C•in2/W. Sarcon® 45-YR-a is a V-0 rated, 0.45 mm thick advanced silicone material that effectively eliminates near-microscopic air gaps that exist between a heat source such as a high-performance semiconductor and a nearby heatsink. By increasing surface area contact, it is possible to measurably improve the cooling performance of the heatsink.
Sarcon® 45-YR-a is recommended for applications with operational temperatures that range from -40°C to +150°C and is available in rolls or can be die-cut to your exact specification requirements.