

Gap Filler 2000 is a high performance, thermally conductive liquid gap filling material supplied as a two-component, room or elevated temperature curing system.The material provides a balance of cured material properties and good compression set (memory).The result is a soft, thermally conductive, form-inplace elastomer ideal for coupling "hot" electronic components mounted on PC boards with an adjacent metal case or heat sink. Before cure, it flows under pressure like a grease. After cure, it does not pump from the interface as a result of thermal cycling. Unlike thermal grease, the cured product is dry to the touch.
The mixed system (1:1 ratio) will cure at either ambient or elevated temperature to form a soft, thermally conductive interface material. Unlike cured Gap Filling materials, the liquid approach offers infinite thickness with little or no stress during displacement and assembly. It also eliminates the need for specific pad thickness and die-cut shapes for individual applications.
Gap Filler 2000 is intended for use in thermal interface applications when a strong structural bond is not required. Gap Filler 2000 is formulated for low modulus,"gel-like" properties.
Note: Resultant thickness is defined as the final gap thickness of the application.

Typical Applications Include