Antirust agent and preparation method thereof
The technology of a rust inhibitor and a curing agent is applied in the field of rust inhibitor, which can solve the problems of short rust prevention period and poor rust prevention effect, and achieve the effects of not easy to crack and damage, low cost, and simple and easy preparation method.
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Embodiment 1
[0022] A rust inhibitor comprising the following ingredients:
[0023] Organic base, surfactant, curing agent, silicate, rust inhibitor, water;
[0024] Described composition is taken by following mass parts:
[0025] 1 part of organic base, 5 parts of surfactant, 7 parts of curing agent, 30 parts of silicate, 4 parts of antirust agent, 65 parts of water;
[0026] Wherein, said: the organic base is sodium methylate, potassium ethylate, potassium tert-butoxide mixed in a ratio of 3:1:1; the surfactant is fatty alcohol polyoxyethylene ether sodium sulfate; the curing agent is Resole phenolic resin;
[0027] The preparation method of described antirust agent comprises the following steps:
[0028] (1) Add organic base, silicate and rust inhibitor into water, heat up to 30°C and stir to obtain a mixed solution;
[0029] (2) Add surfactant and curing agent to the mixed solution prepared in step 1, continue to heat up and keep it at 45°C, continue to stir for 4 hours, pass throu...
Embodiment 2
[0031] A rust inhibitor comprising the following ingredients:
[0032] Organic base, surfactant, curing agent, silicate, rust inhibitor, water;
[0033] Described composition is taken by following mass parts:
[0034] 3 parts of organic base, 13 parts of surfactant, 19 parts of curing agent, 52 parts of silicate, 12 parts of antirust agent, 87 parts of water;
[0035] Wherein, said: the organic base is sodium methylate, potassium ethylate, potassium tert-butoxide mixed in a ratio of 3:1:1; the surfactant is an alkyl sulfonate; the curing agent is an amino resin; The silicate is ammonium silicate;
[0036] The preparation method of described antirust agent comprises the following steps:
[0037] (1) Add organic base, silicate and rust inhibitor into water, heat up to 40°C and stir to obtain a mixed solution;
[0038] (2) Add surfactant and curing agent to the mixed solution prepared in step 1, continue to heat up and keep it at 60°C, continue to stir for 2 hours, pass throu...
Embodiment 3
[0040] A rust inhibitor comprising the following ingredients:
[0041] Organic base, surfactant, curing agent, silicate, rust inhibitor, water;
[0042] Described composition is taken by following mass parts:
[0043] 2 parts of organic base, 9 parts of surfactant, 15 parts of curing agent, 43 parts of silicate, 7 parts of antirust agent, 75 parts of water;
[0044] Wherein, said: the organic base is sodium methylate, potassium ethylate, potassium tert-butoxide mixed in a ratio of 3:1:1; the surfactant is fatty alcohol polyoxyethylene ether sodium sulfate; the curing The agent is a resole phenolic resin; the silicate is potassium silicate;
[0045] The preparation method of described antirust agent comprises the following steps:
[0046] (1) Add organic base, silicate and antirust agent to water, heat up to 36°C and stir to obtain a mixed solution;
[0047] (2) Add surfactant and curing agent to the mixed solution prepared in step 1, continue to raise the temperature and k...
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