Heat interface material and its making process
A technology of thermal interface materials and manufacturing methods, applied in heat exchange materials, chemical instruments and methods, semiconductor/solid-state device manufacturing, etc., can solve the problems of carbon nanotube interface thermal resistance reduction, large additional pressure, and insufficient contribution
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[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0033] see figure 1 and figure 2 , are respectively a perspective view and a side view of the thermal interface material in the embodiment of the technical solution. The thermal interface material 10 includes a matrix 2 , a plurality of carbon nanotubes 1 dispersed in the matrix 2 , and a phase change material layer 3 formed on at least one surface of the matrix 2 . The base body 2 has a first surface 21 and a second surface 22 opposite thereto. The surface area of the first surface 21 may be equal to or not equal to the surface area of the second surface 22 .
[0034] The base 2 can be selected from a polymer material, such as silicone rubber, polyester, polyvinyl chloride, polyvinyl alcohol, polyethylene, polypropylene, epoxy resin, polycarbonate, polyoxymethylene, polyacetal, etc. The material, such as Sylgard 160, is Sylgard 160 type A, B two-comp...
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