Emulsified Metal Cutting Fluid Composition
A metal cutting fluid, emulsified technology, used in the field of metal cutting lubrication, can solve the problems of lubricity, extreme pressure cooling, corrosion resistance life difference, etc., to achieve excellent lubricity, health and harmless, long corrosion resistance. Effect
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example 1
[0028] Example 1, the emulsion consists of the following components by weight:
[0029] Base oil or oily agent 70.5%
[0030] Mixed olamines 5%
[0031] Anionic Surfactant 5%
[0032] Nonionic Surfactant 5.4%
[0033] Rust inhibitor 8.6%
[0034] Copper alloy corrosion inhibitor 0.3%
[0035] Bactericidal preservative 4%
[0036] Defoamer 0.2%
[0037] Water1%
[0038] Among them, the base oil or oily agent is naphthenic mineral oil, its 40 ℃ viscosity is 9.5mm 2 / s; mixed alcohol amines are monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, 2-amino-2-methyl-1-propanol; anionic surfactants are octanoic acid, isopropanolamine Nonionic acid, oleic acid or oleic acid soap, ricinoleic acid soap, tall oil acid; nonionic surfactants are fatty alcohol polyoxyethylene ethers, such as AEO-3, AEO-7, TX-10, NP-12, Or fatty acid polyoxyethylene ester, such as SPAN80, polyoxyethylene oleate; rust inhibitor is sodium petroleum sulfonate, b...
example 2
[0039] Example 2, the emulsion consists of the following components by weight:
[0040] Base oil or oily agent 79%
[0041] Mixed olamines 3%
[0042] Anionic Surfactant 3.2%
[0043] Nonionic Surfactant 3.5%
[0044] Rust inhibitor 7.6%
[0045] Copper alloy corrosion inhibitor 0.3%
[0046] Bactericidal preservative 3%
[0047] Defoamer 0.2%
[0048] Among them, the base oil or oily agent is paraffin-based mineral oil, and its viscosity at 40°C is 19.4mm 2 / s, other components are the same as example 1.
example 3
[0049] Example 3, the emulsion consists of the following components by weight:
[0050] Base oil or oily agent 84.6%
[0051] Mixed olamines 2%
[0052] Anionic Surfactant 3%
[0053] Nonionic Surfactant 3%
[0054] Rust inhibitor 5%
[0055] Copper alloy corrosion inhibitor 0.3%
[0056] Bactericidal preservative 2%
[0057] Defoamer 0.1%
[0058] Wherein, base oil and oiliness agent are the mixture of naphthenic mineral oil and ester oil, and naphthenic mineral oil is the same as the base oil of example 1, and ester oil is pentaerythritol ester, trimethylol propane ester, methyl palmitate , methyl oleate, isopropyl oleate; Other components are with example 1.
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