Multifunctional alkaline cleaning agent, and preparation method and application thereof
A cleaning agent and multi-functional technology, applied in the field of rust prevention and chemical cleaning, it can solve the problems of no rust removal effect and rust of steel products, and achieve the effect of maintaining low temperature stability, high work efficiency and simple use.
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Embodiment 1
[0035] A kind of multifunctional alkaline cleaning agent, its raw material component and weight percentage thereof are respectively:
[0036] Potassium carbonate: 3%;
[0037] Sodium gluconate: 4%;
[0038] Coconut Oil Fatty Acid Diethanolamide C 11 h 23 CON(CH 2 CH 2 Oh) 2 : 3%;
[0039] Sodium dodecylbenzenesulfonate C 12 h 29 NaS: 2%;
[0040] Monoethanolamine borate: 5%;
[0041] Dipropylene glycol methyl ether: 5%
[0042] High-efficiency penetrant: 10%
[0043] Efficient solubilizer: 2%
[0044] HEDP-4Na: 10%.
[0045] The balance is water.
[0046] The preparation method of above-mentioned multifunctional alkaline cleaning agent, the steps are as follows:
[0047] ⑴ Add the reaction amount of water and HEDP-4Na solution into the reaction kettle according to the proportion, add the reaction amount of potassium carbonate and sodium gluconate between 25-50°C, stir until completely dissolved; cool down to below 40°C.
[0048] (2) Add coconut oil fatty acid d...
Embodiment 2
[0051] A kind of multifunctional alkaline cleaning agent, each component and weight percentage thereof are respectively:
[0052] Potassium carbonate: 2%;
[0053] Sodium gluconate: 3%;
[0054] Coconut Oil Fatty Acid Diethanolamide C 11 h 23 CON(CH 2 CH 2 Oh) 2 : 4%;
[0055] Sodium dodecylbenzenesulfonate C 12 h 29 NaS: 3%;
[0056] Monoethanolamine borate: 8%;
[0057] Dipropylene glycol methyl ether: 5%;
[0058] High-efficiency penetrant: 2%;
[0059] Efficient solubilizer: 5%;
[0060] HEDP-4Na: 12%.
[0061] The balance is water.
[0062] The preparation method of above-mentioned multifunctional alkaline cleaning agent is the same as embodiment 1.
Embodiment 3
[0064] A multifunctional alkaline cleaning agent, its raw material components and parts by weight are:
[0065] Potassium Carbonate K 2 CO 3 : 2 to 5 copies;
[0066] Sodium gluconate: 2 to 5 parts;
[0067] Coconut Oil Fatty Acid Diethanolamide C 11 h 23 CON(CH 2 CH 2 Oh) 2 : 0.5 to 5 parts;
[0068] Sodium dodecylbenzenesulfonate C 12 h 29 NaS: 2 to 5 parts;
[0069] Monoethanolamine borate: 5-10 parts;
[0070] Dipropylene glycol methyl ether: 5-10 parts;
[0071] Penetrant: 2-10 parts;
[0072] Solubilizer: 0.5-5 parts;
[0073] HEDP-4Na: 10-20 parts;
[0074] Make up to 100 parts with water.
[0075] A kind of preparation method of multifunctional alkaline cleaning agent as above, the steps are as follows:
[0076] ⑴ Add the reaction amount of water and HEDP-4Na solution into the reaction kettle according to the proportion, add the reaction amount of potassium carbonate and sodium gluconate between 25-50°C, stir until completely dissolved; cool down to be...
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