Thermal Interface Material is soft and highly conformable.

Press Release Summary:

When placed on top of uneven components, Sarcon® PG25A conforms to all gaps, peaks, and air pockets. This results in level, large surface area contact point. Physical contact allows heatsink to efficiently remove unwanted heat. Offered in 9 thicknesses from 1.0–5.00 mm, this 2.5 W/m°K thermal interface material consists of soft, gel-like compound, manufactured in sheet form, with 2.5 W/m°K thermal conductivity and 0.24–1.7°C in.²/W thermal resistance. Operating range is -40 to +150°C.

Original Press Release:

New TIM Has Many Advantages

Carteret, NJ — Fujipoly announces the release of Sarcon® PG25A, its newest 2.5 W/m°K thermal interface material. The extremely soft, gel like compound is manufactured in a versatile sheet form so it  can be die cut or trimmed to perfectly fit your application.

This high-performance material has a very low compression force making it ideal for delicate components and vibration absorption. When placed on top of uneven components, PG25A quickly conforms to all gaps, peaks and air pockets making a level, large surface area contact point. The high degree of physical contact allows the heatsink to more efficiently remove unwanted heat.

As one of Fujipoly’s softest gap filler pads, this unique formulation provides a thermal conductivity of 2.5 W/m°K with a thermal resistance between 0.24 to 1.7 °Cin2/W depending on sheet thickness and compression.  Sarcon® PG25A is offered in 9 thicknesses ranging from 1.0mm to 5.00mm and has an operating temperature of -40 to +150°C.

About Fujipoly America Corporation

Fujipoly America Corporation is a wholly owned subsidiary of Fuji Polymer Industries Co., Ltd. of Japan. An ISO9001:2008 registered company, Fujipoly America Corporation specializes in the fabrication of silicone rubber technology. It is a leader in the areas of elastomeric connectors, thermal interface materials, fusible tapes, and custom silicon rubber extrusions. Fuji Polymer Industries Co., Ltd., has eight divisions worldwide, located in North America, Europe and Asia and an international network of distributors and representatives. The company’s North American operations are based in Carteret, New Jersey. For more information, call (732) 969-0100 or visit us on the Web at

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