Antirust aqueous cutting fluid and preparation method thereof
A cutting fluid, water-based technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of many foams, difficult to use, high viscosity, etc., and achieve the effect of good anti-rust corrosion and lubricity, and wide application value
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Embodiment 1
[0017] A preparation method of rust-proof water-based cutting fluid, the preparation steps are as follows:
[0018] Weigh each raw material according to parts by weight: 18 parts of polyaniline, 5 parts of serine, 6 parts of polyvinyl alcohol, 2 parts of sebacic acid, 1 part of calcium magnesium ion softener, 5 parts of lubricant, 1 part of antibacterial agent, cumene 3 parts of sodium sulfonate, 5 parts of triethylamine, 2 parts of antirust agent and 20 parts of tap water;
[0019] Wherein, the calcium magnesium ion softener is polyamide; the lubricant is polyethylene glycol; the antibacterial agent is didecyldimethyl ammonium chloride; the rust inhibitor is hexadecyl butanedi acid;
[0020] Add the above raw materials into the reaction tank, add to 42°C, and stir at 150rpm for 1h to obtain the desired cutting fluid.
Embodiment 2
[0022] A preparation method of rust-proof water-based cutting fluid, the preparation steps are as follows:
[0023] Weigh each raw material according to parts by weight: 23 parts of polyaniline, 8 parts of serine, 9 parts of polyvinyl alcohol, 3 parts of sebacic acid, 4 parts of calcium magnesium ion softener, 8 parts of lubricant, 3 parts of antibacterial agent, cumene 5 parts of sodium sulfonate, 7 parts of triethylamine, 4 parts of rust inhibitor and 27 parts of tap water;
[0024] Wherein, the calcium and magnesium ion softener is calcium carbonate; the lubricant is polyethylene glycol; the antibacterial agent is benzoic acid; the antirust agent is hexadecenyl succinic acid;
[0025] Add the above raw materials into the reaction tank, add to 50°C, and stir at 300rpm for 2h to obtain the required cutting fluid.
Embodiment 3
[0027] A preparation method of rust-proof water-based cutting fluid, the preparation steps are as follows:
[0028] Weigh each raw material according to parts by weight: 22 parts of polyaniline, 8 parts of serine, 10 parts of polyvinyl alcohol, 3 parts of sebacic acid, 3 parts of calcium magnesium ion softener, 8 parts of lubricant, 3 parts of antibacterial agent, cumene 6 parts of sodium sulfonate, 7 parts of triethylamine, 3 parts of antirust agent and 27 parts of tap water;
[0029] Wherein, the calcium magnesium ion softener is calcium carbonate; the lubricant is ricinoleic acid polyester; the antibacterial agent is didecyldimethyl ammonium chloride; the rust inhibitor is hexadecyl butyl diacid;
[0030] Add the above raw materials into the reaction tank, add to 51°C, and stir at 270rpm for 2h to obtain the required cutting fluid.
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