Putty & Liquid Gap Fillers

Putty & Liquid Gap Fillers

 

TCP putties are ultra-soft, highly conformable, one-part, non-curing paste gap fillers designed to provide efficient heat transfer between delicate components where minimal assembly pressure is required. Applied in place, these materials can accommodate a wide range of gap thicknesses while placing little or no mechanical stress on sensitive parts. They offer an effective thermal-management solution for increasingly compact devices that integrate higher-frequency electronics.

Thermal gap fillers are ultra-soft, two-part silicone polymers engineered to transfer heat efficiently while forming a secure mechanical bond. Well-suited for high-throughput production, these materials are easy to apply and can be removed cleanly after curing.

Thermal gap filler
Product Component Type Thermal Conductivity (W/mK) Service Temperature (°C) Viscosity (cps) Datasheet
TGF-331 2 Gap Filler 3.6 -40-205 100,000-150,000 Download
TGF-331-2 2 Gap Filler 3.6 -40-205 >500,000 Download
TCP-101 1 Putty 2.1 -40-150 >4,000,000 Download
TCP-101HT 1 Putty 3.2 -40-150 >4,500,000 Download