Anti-magnesium hard water anti-magnesium corrosion environmentally-friendly water soluble cutting solution
A corrosive environment-friendly technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as poor corrosion resistance of magnesium alloys, poor operating safety, and affecting processing safety, so as to improve the use performance and processing performance , Excellent anti-corrosion performance of magnesium, excellent operation safety performance
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Embodiment 1
[0027] The following weight components are mixed and stirred to obtain the product:
[0028] Sebacic Acid 10%
[0029] Oleic Acid 5%
[0030] Diethanolamine 8%
[0031] Tolylbenzotriazole 2%
[0032] Mineral Oil 35%
[0033] Trimethylolpropane 20%
[0034] Fatty alcohol polyoxyethylene (9) ether 5%
[0035] Fatty alcohol polyoxyethylene polyoxypropylene ether 10%
[0036] 5-Chloro-2-methyl-4-isothiazolin-3-one 0.5%
[0037] Emulsified silicone oil 0.5%
[0038] Water 4%.
Embodiment 2
[0040] An environment-friendly water-soluble cutting fluid resistant to magnesium hard water and magnesium corrosion, which is composed of the following components by weight:
[0041] Organic acid 5~30% (for example 5%, 20%, 30%)
[0042] Organic amine 1~10% (Example 1%, 5%, 10%)
[0043] Corrosion inhibitor 1~10% (Example 1%, 5%, 10%)
[0044] Base oil 30-60% (eg 30%, 45%, 60%)
[0045] Synthetic ester 10-40% (Example 10%, 20%, 40%)
[0046] Surfactant 10-40% (eg 10%, 20%, 40%)
[0047] Water 1~10% (eg 1%, 5%, 10%)
[0048] Other additives 0.5-5% (eg 0.5%, 2%, 5%).
[0049] The sum of the amounts of the above-mentioned components is 100%.
[0050] Organic acid is C 6 ~C 14 Straight-chain dibasic acid, C 8 ~C 12 Fatty acids, p-tert-butylbenzoic acid, p-nitrobenzoic acid or triazine polycarboxylic acid compounds.
[0051] Organic amines are monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, triisopropanolamine, morpholine, di...
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