A kind of serrated thermally conductive rubber sheet and its making method

A zigzag, rubber sheet technology, applied to the zigzag thermal conductive rubber sheet and its production field, can solve the problems of thermal conductive rubber deformation performance and poor thermal conductivity, and achieve the effect of high practicability and high compression ratio

Active Publication Date: 2019-05-21
KUSN ZHONGDI MATERIALS TECH
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Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a serrated heat-conducting rubber sheet and its manufacturing method, aiming to solve the problems of poor deformation and thermal conductivity of the current heat-conducting rubber

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  • A kind of serrated thermally conductive rubber sheet and its making method
  • A kind of serrated thermally conductive rubber sheet and its making method
  • A kind of serrated thermally conductive rubber sheet and its making method

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Embodiment Construction

[0028] The present invention provides a serrated heat-conducting rubber sheet and its manufacturing method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] In the embodiment of the present invention, the serrated heat-conducting rubber sheet includes the following components by weight percentage: 8.3%-60.4% of organic silicon polymer; 28.6%-85.0% of heat-conducting powder; 1.9%-29.9% of flame retardant ; Auxiliary 0.05%-0.50%; In addition, in addition to the above-mentioned components, the present invention also adds graphene accounting for 0.8-1.2‰ of the total weight of the above-mentioned components to enhance the thermal conductivity of the zigzag heat-conducting rubber sheet; it should be not...

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Abstract

The invention discloses a sawtooth-shaped heat-conduction rubber sheet and a preparation method thereof. The rubber sheet is prepared from, by weight, 8.3-60.4% of organosilicon polymer, 28.6-85.0% of heat-conduction powder, 1.9-29.9% of fire retardant and 0.05-0.50% of auxiliaries, and graphene accounting for 0.8-1.2%o of the total weight of all the components is added. The sawtooth-shaped heat-conduction rubber sheet is prepared from the components and has the advantages of heat conduction, insulation, high compression ratio and high strength, and the problem that in some special places, the rubber sheet is required to have the advantages of heat conduction, insulation and large tolerance clearance is solved; the preparation method of the sawtooth-shaped heat-conduction rubber sheet is simple and easy to implement and has quite high practicability.

Description

technical field [0001] The invention relates to the field of heat-conducting rubber production, in particular to a serrated heat-conducting rubber sheet and a production method thereof. Background technique [0002] Thermally conductive rubber is mostly used between electronic components, for example, it can be used as a heat dissipation structure in electronic components, including heat dissipation plates, heat pipes, etc. However, in the prior art, the heat-conducting rubber has different deformation properties and thermal conductivity due to different materials, properties, and production processes. Currently, there is no heat-conducting rubber with a simple manufacturing process and good deformation and thermal conductivity in the market. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a zigzag h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L83/07C08L83/05C08K13/06C08K9/06C08K3/22C08K3/04C08K3/28C08K3/38C09K5/14
CPCC08L83/04C08L2201/02C08L2205/025C09K5/14C08K13/06C08K9/06C08K2003/2227C08K3/04
Inventor 刘伟德金天辉
Owner KUSN ZHONGDI MATERIALS TECH
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