A kind of environment-friendly three anti-paint and preparation method thereof
A kind of three anti-paint, environment-friendly technology, applied in the direction of anti-corrosion coating, fire-proof coating, paint containing biocide, etc., can solve problems such as poor high temperature resistance, current intensity influence, circuit board failure, etc.
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Embodiment 1
[0029] An environment-friendly conformal paint, characterized in that it comprises the following raw materials in parts by weight: 3 parts of octaaminophenyl POSS, 10 parts of epoxy-terminated polyurethane, 3-azabicyclo[3,1,0]hexyl 20 parts of alkane-2-carboxylic acid modified amino-terminated polyurethane, 2-vinyl-3H-4-quinazolinone / 2-(5-chloro-2H-benzothiazol-2-yl)-6-(1, 1-Dimethylethyl)-4-vinylphenol / 2-trimethylsilyloxy-1,1,1,5,5,5-hexafluoro-2-penten-4-one / 3-( 15 parts of 2-propenylselenyl)-L-alanine / glycidyl acrylate copolymer, 3 parts of polyethylene glycol dicarboxylic acid modified nano-zinc oxide, 3 parts of calcium drier, 1 part of tributyl phosphate 0.5 parts, 0.5 parts of ethoxylated alkylamine, 25 parts of isopropanol, and 0.5 parts of sodium dodecylbenzenesulfonate.
[0030] The preparation method of the polyethylene glycol dicarboxylic acid modified nano-zinc oxide comprises the following steps: dispersing 30 g of nano-zinc oxide in 100 g of ethanol, and then a...
Embodiment 2
[0035] An environment-friendly conformal paint, characterized in that it comprises the following raw materials in parts by weight: 4 parts of octaaminophenyl POSS, 11 parts of epoxy-terminated polyurethane, 3-azabicyclo[3,1,0]hexyl 22 parts of alkane-2-carboxylic acid modified amino-terminated polyurethane, 2-vinyl-3H-4-quinazolinone / 2-(5-chloro-2H-benzothiazol-2-yl)-6-(1, 1-Dimethylethyl)-4-vinylphenol / 2-trimethylsilyloxy-1,1,1,5,5,5-hexafluoro-2-penten-4-one / 3-( 17 parts of 2-propenylselenyl)-L-alanine / glycidyl acrylate copolymer, 4 parts of polyethylene glycol dicarboxylic acid modified nano-zinc oxide, 3.5 parts of zirconium drier, defoamer Deqian 31001.5 parts, 0.7 parts of ethoxylated alkyl acid amine, 27 parts of isopropanol, 0.7 parts of polyoxypropylene polyoxyethylene glyceryl ether.
[0036] The preparation method of the polyethylene glycol dicarboxylic acid modified nano-zinc oxide comprises the following steps: dispersing 35 g of nano-zinc oxide in 130 g of ethan...
Embodiment 3
[0041] An environment-friendly conformal paint, characterized in that it comprises the following raw materials in parts by weight: 4.5 parts of octaaminophenyl POSS, 13 parts of epoxy-terminated polyurethane, 3-azabicyclo[3,1,0] Hexane-2-carboxylic acid modified amino-terminated polyurethane 25 parts, 2-vinyl-3H-4-quinazolone / 2-(5-chloro-2H-benzothiazol-2-yl)-6-(1 ,1-Dimethylethyl)-4-vinylphenol / 2-trimethylsilyloxy-1,1,1,5,5,5-hexafluoro-2-penten-4-one / 3- (2-propenylselenyl)-L-alanine / glycidyl acrylate copolymer 20 parts, polyethylene glycol dicarboxylic acid modified nano-zinc oxide 4.5 parts, calcium drier 4 parts, defoamer BYK0882 1 part, 1 part of ethoxylated alkylamine, 30 parts of isopropanol, 1 part of nonylphenol polyoxyethylene ether.
[0042] The preparation method of the polyethylene glycol dicarboxylic acid modified nano-zinc oxide comprises the following steps: dispersing 40 g of nano-zinc oxide in 150 g of ethanol, and then adding 2 g of polyethylene glycol dica...
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