Thermal putty suits delicate or wide-variation components, says Fujipoly
The latest thermal interface material from Fujipoly, the Sarcon PG45A is a putty-like material that is used as a low modulus gap filler. It exhibits a thermal resistance as low as 0.02 degrees C in2 per W at 43.5 PSI with a thermal conductivity of 4.5 W/m degrees K.
Sarcon PG45A requires very low compression force at high compression rates making it suitable for applications that have delicate or wide-variation component heights requiring material compression up to 70 to 90 per cent.
PG45A is available in three sheet thicknesses (1.5, 2.0, and 2.5mm) up to a maximum dimension of 300 x 200mm.
Sarcon PG45A can also be ordered in die-cut form to fit almost any application shape and is suitable for environments with operating temperatures ranging from -40 to +150 degrees C.
Fujipoly America is a wholly owned subsidiary of Fuji Polymer Industries Co. It is an ISO9001:2015 registered company, which specialises in the fabrication of silicone rubber technology. It provides Zebra elastomeric connectors, Sarcon thermal interface materials, fusible tapes, and custom silicone rubber extrusions.
Fuji Polymer Industries has eight divisions worldwide, located in North America, Europe and Asia and an international network of distributors and representatives.
