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Anti-peeling LED heat-dissipation coating and preparation method therefor

A heat-dissipating coating and anti-peeling technology, which is applied in powder coatings, epoxy resin coatings, coatings, etc., can solve the problem of difficult dispersion of carbon nanotubes, and achieve high anti-peeling strength, strong adhesion, and good stability Effect

Inactive Publication Date: 2015-12-02
YANYANG LAMP SET TIANCHANG CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Carbon nanotubes have high thermal conductivity, so filling carbon nanotubes as a filling material into epoxy resin has a good application prospect as a heat dissipation material, but due to the nano-effect of carbon nanotubes, carbon nanotubes in Difficult to disperse in epoxy resin

Method used

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Examples

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Embodiment Construction

[0026] A kind of anti-peeling led heat dissipation paint, it is made up of the following raw materials of weight part:

[0027] Potassium monododecyl phosphate 1, 2 ethyl methyl imidazole 1, artemisia gum 2, butyl benzyl phthalate 10, high density polyethylene 360, sodium hydroxide 100, bisphenol A400, epoxy chlorine Propane 160, silicon nitride 10, acrylamide 2, ammonium chloride 1, N, N methylenebisacrylamide 0.05, ammonium persulfate 3, TritonX1140.01, ammonia water 1.8, diethylenetriamine 10, nano carbon Tube 30, potassium bisulfate 2, sodium gluconate 1, hexamethylphosphoric triamide 2, molybdenum oxide 1, glycerin 3.

[0028] A kind of preparation method of described anti-peeling led heat-dissipating paint, comprises the following steps:

[0029] (1) Add water to the above sodium hydroxide to prepare a 10% sodium hydroxide solution;

[0030] (2) Mix carbon nanotubes, silicon nitride, and ammonium chloride, and ball mill them evenly;

[0031] (3) Add potassium monodode...

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Abstract

The present invention discloses an anti-peeling LED heat-dissipation coating. The anti-peeling LED heat-dissipation coating consists of the following raw materials in parts by weight: 1-2 parts of lauryl alcohol phosphoric acid ester potassium, 1-3 parts of 2-ethyl-4-methylimidazole, 2-3 parts of artemisia glue, 10-13 parts of butyl benzyl phthalate, 360-400 parts of high-density polyethylene, 100-130 parts of sodium hydroxide, 400-420 parts of bisphenol A, 160-180 parts of epichlorohydrin, 10-12 parts of silicon nitride, 2-3 parts of acrylic amide, 1-1.6 parts of ammonium chloride, 0.05-0.1 part of N,N-methylenebisacrylamide, 3-4 part of ammonium persulfate, 0.01-0.02 part of TritonX114, 1.8-2 parts of aqueous ammonia, 10-20 parts of diethylenetriamine, 30-42 parts of carbon nano-tubes, 2-4 parts of potassium hydrogen sulfate, 1-2 parts of sodium gluconate, 2-3 parts of hexamethylphosphoric triamide, 1-2 parts of molybdenum oxide, and 3-4 parts of glycerine. The coating provided by the present invention is good in binding property with a base material after being formed into a film, high in peeling resistance, and good in stability.

Description

technical field [0001] The invention relates to the technical field of heat dissipation coatings, in particular to an anti-stripping LED heat dissipation coating and a preparation method thereof. Background technique [0002] Epoxy resin is one of the very important thermosetting polymer materials. It has the advantages of high bonding strength, good electrical insulation performance, low shrinkage rate, and good processing performance. It is widely used in various fields such as electronics, machinery, and construction; [0003] Carbon nanotubes have high thermal conductivity, so filling carbon nanotubes as a filling material into epoxy resin has a good application prospect as a heat dissipation material, but due to the nano-effect of carbon nanotubes, carbon nanotubes in Difficult to disperse in epoxy resin. Contents of the invention [0004] The object of the present invention is to provide an anti-stripping LED heat dissipation coating and a preparation method thereof...

Claims

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Application Information

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IPC IPC(8): C09D123/06C09D163/00C09D5/03C09D7/12
Inventor 潘学元翁震娣郑金山吴有军张军黄国仁朱忠平施财龙柳加云王盼
Owner YANYANG LAMP SET TIANCHANG CITY
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