Water-based airplane surface cleaning agent and preparation method thereof
A technology of aircraft surface and cleaning agent, which is applied in the direction of surface active detergent composition, detergent compounding agent, detergent composition, etc., can solve the problems of not easy to degrade, biological adverse effects, etc., and achieve short cleaning time and good protection effect , use safe and reliable effect
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Example Embodiment
[0028] Example 1
[0029] Prepare 20kg of the cleaning agent of the present invention.
[0030] Weigh 1% (0.2kg) pH regulator potassium hydroxide and 1% (0.2kg) sodium hydroxide, 1% (0.2kg) metal corrosion inhibitor nonahydrate sodium metasilicate, 3% respectively. (0.6kg) sodium polyaspartate and 3% (0.6kg) sodium gluconate, 4% (0.8kg) degradable surfactant AEO-3 and 17% (3.4kg) secondary alcohol AEO-9, 1.7% (0.34kg) of stabilizer polyethylene glycol 400, 68.3% (13.66kg) of deionized water, the resistance of the deionized water is greater than 1 megohm.
[0031] In the preparation, the metal corrosion inhibitor can be selected from any combination of more than one of sodium polyaspartate, sodium molybdate, potassium molybdate, sodium gluconate, and sodium metasilicate nonahydrate.
[0032] The stabilizer can be any combination of more than one of polyethylene glycol 200, polyethylene glycol 400, and polyethylene glycol 600.
[0033] The fatty alcohol polyoxyethylene ether can select ...
Example Embodiment
[0038] Example 2
[0039] Prepare 20kg of the cleaning agent of the present invention.
[0040] Weigh 0.3% (0.06kg) sodium hydroxide, 1.5% (0.3kg) sodium molybdate, 2% (0.4kg) sodium polyaspartate, 1.5% (0.3kg) sodium gluconate, respectively. , 10% (2kg) AEO-4, 20% (4kg) AEO-15, 5% (1kg) polyethylene glycol 600, 59.7% (11.94kg) deionized water.
[0041] Add the above-mentioned weights of sodium hydroxide, sodium molybdate, sodium polyaspartate, sodium gluconate, AEO-4, AEO-15, and polyethylene glycol 600 to deionized water in sequence at a room temperature of 24°C; The uniform stirring rate is 60-80 revolutions per minute to ensure that no bubbles are generated in the liquid; the stirring time is 20-40 minutes, and it is enough to stir to a uniform light yellow uniform transparent solution.
[0042] The specific gravity of the cleaning agent is 1.03.
[0043] Others are the same as in Example 1.
Example Embodiment
[0044] Example 3
[0045] Prepare 20kg of the cleaning agent of the present invention.
[0046] Weigh 0.6% (0.12kg) of potassium hydroxide, 0.5% (0.1kg) of sodium metasilicate nonahydrate, 3% (0.6kg) of sodium molybdate, and 2% (0.4kg) of sodium gluconate. , 3% (0.6kg) AEO-3, 18% (3.6kg) AEO-15, 3% (0.6kg) polyethylene glycol 200, deionized water 69.9% (13.98kg).
[0047] Add the above-mentioned weights of potassium hydroxide, sodium metasilicate nonahydrate, sodium molybdate, sodium gluconate, AEO-3, AEO-15, and polyethylene glycol 200 to deionized water in sequence at room temperature and 25°C; The uniform stirring rate is 60-80 revolutions per minute to ensure that no bubbles are generated in the liquid; the stirring time is 20-40 minutes, and it is enough to stir to a uniform light yellow uniform transparent solution.
[0048] The specific gravity of the cleaning agent is 1.02.
[0049] Others are the same as in Example 1.
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