Rust converter for online dip-coating rust prevention of building steel parts and construction method thereof
A technology for building steel and rust transfer agent, applied in coatings, anti-corrosion coatings, etc., can solve the problems of incomplete rust removal, high cost, large pollution, etc., and is suitable for large-scale promotion and application, long outdoor service life, preparation Simple and convenient effects
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Embodiment 1
[0038]
[0039] Wherein the organic polymer antirust resin (purchased from Wuxi Changhao Chemical Industry) is formed by grafting phytic acid ester and tannic acid, and phytic acid ester is 45% by weight, and tannic acid is 17% by weight; The filler is aluminum tripolyphosphate; the anti-corrosion additive is glycidoxypropyl trimethoxysilane; the surfactant includes polyethylene glycol dioleate and alkylphenol polyoxyethylene ether, polyethylene glycol dioleate Ester 2% by weight, alkylphenol polyoxyethylene ether is 3% by weight; defoamer is dimethicone; adhesion promoter is dihydroxyethyl methacrylate phosphate; inorganic pigment is rutile Titanium dioxide; water is deionized water.
[0040] Mix and stir the above-mentioned components evenly to obtain the anti-rust agent for on-line dip-coating of construction steel parts.
[0041] When in use, dilute the above-mentioned rust-converting agent for on-line dip-coating rust-proofing of construction steel parts with water as...
Embodiment 2
[0044]
[0045] Wherein the organic polymer antirust resin (purchased from Wuxi Changhao Chemical Industry) is formed by grafting phytic acid ester and tannic acid, wherein phytic acid ester is 40% by weight, and tannic acid is 15% by weight; The filler is aluminum tripolyphosphate; the anti-corrosion additive is glycidoxypropyl trimethoxysilane; the surfactant includes polyethylene glycol dioleate and alkylphenol polyoxyethylene ether, polyethylene glycol dioleate Ester 1% by weight, alkylphenol polyoxyethylene ether is 2% by weight; defoamer is dimethicone; adhesion promoter is dihydroxyethyl methacrylate phosphate; inorganic pigment is rutile Titanium dioxide; water is deionized water.
[0046] Mix and stir the above-mentioned components evenly to obtain the anti-rust agent for on-line dip-coating of construction steel parts.
[0047] When in use, dilute the above-mentioned rust-converting agent used for on-line dip-coating rust-proofing of construction steel parts with...
Embodiment 3
[0050]
[0051]
[0052] Wherein the organic polymer antirust resin (purchased from Wuxi Changhao Chemical) is formed by grafting phytic acid ester and tannic acid, wherein phytic acid ester is 35% by weight, and tannic acid is 10% by weight; The filler is aluminum tripolyphosphate; the anti-corrosion additive is glycidoxypropyl trimethoxysilane; the surfactant includes polyethylene glycol dioleate and alkylphenol polyoxyethylene ether, polyethylene glycol dioleate Ester 1% by weight, alkylphenol polyoxyethylene ether is 3% by weight; defoamer is dimethicone; adhesion promoter is dihydroxyethyl methacrylate phosphate; inorganic pigment is rutile Titanium dioxide; water is deionized water.
[0053] Mix and stir the above-mentioned components evenly to obtain the anti-rust agent for on-line dip-coating of construction steel parts.
[0054] When in use, dilute the above-mentioned rust-converting agent used for on-line dip-coating rust-proofing of construction steel parts w...
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