Anticorrosion treatment method for metal product surface
A technology of metal products and treatment methods, applied in the direction of anti-corrosion coatings, coatings, paints containing biocide, etc., to achieve excellent water resistance, increased wall hanging rate, and long-term effective metal products
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Embodiment 1
[0016] A method for anti-corrosion treatment of the surface of metal products, comprising the following steps:
[0017] (1) Put the demolded metal product into the soaking solution for 30 minutes, then take it out and wash it. The soaking solution is made of the following components by weight: 19 parts of sodium methacrylate, methyl p-bromophenylacetate 10 parts of ester, 10 parts of APS salt, 190 parts of water;
[0018] (2) Paint the cleaned metal surface with a paint film thickness of 0.5mm, wherein the paint is made of the following components by weight: 60 parts of acrylate emulsion, 6 parts of methyltriethoxysilane, 11 parts of disodium sebacate, 3 parts of heptylparaben, 7 parts of dinonyl phthalate, 6 parts of tributyl borate, 1 part of leveling agent BYK333.
[0019] Specifically, the soaking solution in the above step (1) is prepared by the following method: dissolve APS salt in water, continue to stir for 10 minutes, then add sodium methacrylate and methyl p-bromop...
Embodiment 2
[0022] A method for anti-corrosion treatment of the surface of metal products, comprising the following steps:
[0023] (1) Put the demoulded metal product into the soaking solution for 35 minutes, then take it out and wash it. The soaking solution is made of the following components by weight: 21 parts of sodium methacrylate, methyl p-bromophenylacetate 11 parts of ester, 14 parts of APS salt, 200 parts of water;
[0024] (2) Paint the cleaned metal surface with a paint film thickness of 0.6mm, wherein the paint is made of the following components by weight: 65 parts of acrylate emulsion, 8 parts of methyltriethoxysilane, 12 parts of disodium sebacate, 4 parts of heptylparaben, 8 parts of dinonyl phthalate, 7 parts of tributyl borate, 1 parts of leveling agent BYK3331.
[0025] Specifically, the soaking solution in the above step (1) is prepared by the following method: dissolve APS salt in water, continue to stir for 13 minutes, then add sodium methacrylate and methyl p-bro...
Embodiment 3
[0028] A method for anti-corrosion treatment of the surface of metal products, comprising the following steps:
[0029] (1) Put the demolded metal product into the soaking solution for 40 minutes, then take it out and wash it. The soaking solution is made of the following components by weight: 23 parts of sodium methacrylate, methyl p-bromophenylacetate 12 parts of ester, 16 parts of APS salt, 210 parts of water;
[0030] (2) Paint the cleaned metal surface with a paint film thickness of 0.7mm, wherein the paint is made of the following components by weight: 70 parts of acrylate emulsion, 9 parts of methyltriethoxysilane, 13 parts of disodium sebacate, 5 parts of heptylparaben, 10 parts of dinonyl phthalate, 8 parts of tributyl borate, 2 parts of leveling agent BYK333.
[0031] Specifically, the soaking solution in the above step (1) is prepared by the following method: dissolve APS salt in water, continue stirring for 15 minutes, then add sodium methacrylate and methyl p-bro...
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Abstract
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