Metal corrosion inhibitor
A technology of metal corrosion inhibitor and parts by weight, which is applied in the field of metal corrosion inhibition, can solve problems such as toxicity, and achieve the effects of strong corrosion resistance, good water solubility, and remarkable corrosion inhibition effect
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[0007] Example 1
[0008] A metal corrosion inhibitor, consisting of the following parts by weight of raw materials: 22 parts of amino trimethylene phosphonic acid, 8 parts of hydroxyethylidene diphosphonic acid, 8 parts of sodium silicate, 2 parts of phosphoric acid, 3 parts of polyacrylamide, poly 1 part of aspartic acid, 3 parts of sodium gluconate, 3 parts of zinc sulfate, 3 parts of sodium bicarbonate, 6 parts of sodium chloride, 4 parts of ethylene glycol, 0.3 parts of surfactants, and 30 parts of deionized water.
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[0009] Example 2
[0010] A metal corrosion inhibitor composed of the following parts by weight of raw materials: 23 parts of amino trimethylene phosphonic acid, 9 parts of hydroxy ethylidene diphosphonic acid, 10 parts of sodium silicate, 3 parts of phosphoric acid, 4 parts of polyacrylamide, poly 2 parts of aspartic acid, 4 parts of sodium gluconate, 5 parts of zinc sulfate, 5 parts of sodium bicarbonate, 7 parts of sodium chloride, 5 parts of ethylene glycol, 0.4 parts of surfactants, and 35 parts of deionized water.
Example Embodiment
[0011] Example 3
[0012] A metal corrosion inhibitor, consisting of the following parts by weight of raw materials: 24 parts of amino trimethylene phosphonic acid, 10 parts of hydroxyethylidene diphosphonic acid, 12 parts of sodium silicate, 4 parts of phosphoric acid, 5 parts of polyacrylamide, poly 3 parts of aspartic acid, 6 parts of sodium gluconate, 6 parts of zinc sulfate, 6 parts of sodium bicarbonate, 9 parts of sodium chloride, 6 parts of ethylene glycol, 0.5 parts of surfactants, and 40 parts of deionized water.
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