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Antibacterial anticorrosive led heat-dissipation coating and preparation method thereof

A heat-dissipating coating, anti-bacterial and anti-corrosion technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, epoxy resin coatings, etc., can solve the problem of difficult dispersion of carbon nanotubes, and achieve improved anti-bacterial and anti-corrosion properties, long service life, and weather resistance good sex effect

Inactive Publication Date: 2015-11-25
YANYANG LAMP SET TIANCHANG CITY
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  • Abstract
  • Description
  • Claims
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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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Embodiment Construction

[0026] A kind of antibacterial anticorrosion led heat-dissipating coating, it is made up of the raw material of following parts by weight:

[0027] N salicylanilide 1, 8-hydroxyquinoline copper 2, high-density polyethylene 310, sodium hydroxide 100, bisphenol A400, epichlorohydrin 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, carbon nanotubes 30, 2,2 dimethylol propionic acid 4, calcium propionate 2 , Chlorinated Paraffin 5, Isopropanol 20, Aluminum Hydroxide 1.

[0028] A kind of preparation method of described antibacterial anticorrosion 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) Take 40% of the weight of the above-mentioned isopropanol, add N salicylanilide, stir evenly, and obtain an alcoholic solution;

[0031] (3) Mi...

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PUM

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Abstract

The invention discloses an antibacterial anticorrosive led heat-dissipation coating. The coating comprises, by weight, 1-2 parts of N-salicylanilide, 2-3 parts of 8-copper quinolinate, 310-400 parts of high-density polyethylene, 100-130 parts of sodium hydroxide, 400-420 parts of biaphenol A, 160-180 parts of epoxy chloropropane, 10-12 parts of silicon nitride, 2-3 parts of acrylamide, 1-1.6 parts of ammonium chloride, 0.05-0.1 part of N,N-methylene-bisacrylamide, 3-4 parts of ammonium persulfate, 0.01-0.02 part of TritonX114, 1.8-2 parts of ammonium hydroxide, 10-20 parts of diethylenetriamine, 30-42 parts of carbon nano-tubes, 4-5 parts of 2,2-dimethylol propionic acid, 2-3 parts of calcium propionate, 5-7 parts of chlorinated paraffin, 20-30 parts of isopropanol and 1-3 parts of aluminum hydroxide. The N-salicylanilide, the 8-copper quinolinate, the calcium propionate and others are blended, in this way, the antibacterial anticorrosive performance of the coating can be effectively improved, working requirements of different environments are met, weather resistance is good, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of heat-dissipating paint, in particular to an antibacterial and anti-corrosion LED heat-dissipating paint 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 antibacterial and antiseptic led heat dissipation coating and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D123/06C09D5/14C09D5/08C09D7/12C08G59/06C08G59/50
Inventor 施凯周仁林张军朱忠平
Owner YANYANG LAMP SET TIANCHANG CITY
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