High-power graphite wrapping, wrapping method and equipment based on CVD processing technology

Abstract

The invention provides a high-power graphite wrapping based on CVD processing technology, comprising: a graphite film, the upper and lower surfaces of the graphite film are respectively covered with a first colloid, and the graphite film and the circumferential edge of the first colloid are both covered. Covered with a second colloid, and the second colloid is used to connect the two first colloids on the upper and lower surfaces of the graphite film into a whole; the circumferential edge of the first colloid and the circumferential edge of the graphite film overlap. The object of the present invention is to provide a graphite wrapping that protects the graphite film structure from being damaged.

Description

technical field

[0001] The utility model relates to the technical field of graphite processing, in particular to a high-power graphite wrapping method and equipment based on a CVD processing technique. Background technique

[0002] Heat-dissipating graphite film is a very thin GTS, a comprehensive heat-conducting material, also known as heat-conducting graphite film, heat-conducting graphite sheet, graphite heat sink, etc., which provides the possibility for the thinning development of electronic products.

[0003] The heat dissipation graphite film has good reworkability, and can be compounded or glued with other film materials such as PET according to the application. This material is elastic, can be cut and punched into any shape, and can be bent many times; it is suitable for point heat sources Rapid heat conduction converted to a surface heat source, with high thermal conductivity, is made of a highly oriented graphite polymer film.

[0004] However, the edge of the gr...

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