An acrylic heat-conducting gel, a preparation method and application thereof

An acrylic thermally conductive gel prepared by using acrylate monomers, initiators, plasticizers, and thermally conductive powders solves the problem of silicone oil precipitation in organosilicon thermally conductive gels, achieving high thermal conductivity and shock absorption performance without pollution or short circuits, making it suitable for electronic devices.

CN117209939BActive Publication Date: 2026-07-07DONGGUAN HANPIN ELECTRONIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
DONGGUAN HANPIN ELECTRONIC CO LTD
Filing Date
2023-10-17
Publication Date
2026-07-07

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Abstract

The application provides an acrylic heat-conducting gel, a preparation method and application thereof, and the preparation raw material of the acrylic heat-conducting gel comprises an acrylic ester monomer, an initiator, a plasticizer and a heat-conducting powder; the preparation raw material of the acrylic heat-conducting gel is free of silicone oil components, and no silicone oil is separated out during use, and no siloxane is volatilized, so that the circuit is not polluted, and the circuit is not short-circuited, and the acrylic heat-conducting gel can be prepared into a needle tube, is very suitable for automatic dispensing production, and has the advantages of compression damping, low interface thermal resistance and good heat conduction effect after curing, and is suitable for use in electronic equipment.
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