Normal temperature spraying detergent for aluminum alloy and preparation method thereof
An aluminum alloy and cleaning agent technology, applied in the field of rust prevention and chemical cleaning, can solve the problems of the workpiece not reaching the cleaning quality, affecting the cleaning quality, corrosion of the parts, etc., to increase the cleaning power at room temperature, easy to use, and low consumption Effect
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Embodiment 1
[0022] Embodiment 1: a kind of aluminum alloy room temperature spray cleaning agent, its constituent raw material and its weight percent are respectively:
[0023]
[0024] A preparation method of an aluminum alloy room temperature spray cleaning agent, the steps are as follows:
[0025] (1) Add the reaction amount of water into the reaction kettle, add the reaction amount of sodium metasilicate pentahydrate, sodium gluconate, and disodium edetate at 25-40°C and stir, and keep the reaction for 20 minutes.
[0026] (2) Add isomeric alcohol ether and surfactant RQ-129B (fatty alcohol polyoxyethylene ether) to the reaction kettle and stir until completely dissolved, then add solubilizer RQ-130E (dipropylene glycol methyl ether), and continue stirring for 30 Minutes until the solution is clear and transparent, keep the temperature of the reactor at 35-40°C during the reaction.
[0027] (3) After the reaction is completed, it is naturally cooled to room temperature, and after s...
Embodiment 2
[0029] A kind of aluminum alloy room temperature spray cleaning agent, its constituent raw material and weight percentage thereof are respectively (taking 1000g water-based antirust agent as example):
[0030]
[0031] The steps of the preparation method are the same as in Example 1.
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