Cleaning agent, cleaning method and electronic product for cleaning dirt after deplating electroplating layer on glass
A technology of electroplating layer and cleaning agent, applied in the direction of using liquid cleaning method, cleaning method and utensils, detergent compounding agent, etc. problems, to achieve the effect of less damage to the environment and personnel, promoting continuous dissolution and clean appearance
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[0054] As a preferred embodiment, the cleaning agent includes the following components by mass percentage: 5-8% of salicylic acid or its derivatives, 12-14% of sulfamic acid or its derivatives, 6-10% of oxidizing agent, 0.5-1% of complexing agent, 1-3% of penetrating agent and the rest of water.
[0055] As a further preferred embodiment, the cleaning agent includes the following components by mass percentage: 5-6% of salicylic acid or its derivatives, 12-13% of sulfamic acid or its derivatives, 6-8% of oxidizing agent, 0.5-0.8% of the mixture, 2-3% of the penetrating agent and the balance of water.
[0056] By further optimizing the concentration ratio of each component, the cleaning and decontamination effect is better.
[0057] In a preferred embodiment, the oxidizing agent is a persulfate, preferably ammonium persulfate.
[0058] In a preferred embodiment, the complexing agent is an aminocarboxylate, including sodium nitrilotriacetate (NTA), ethylenediaminetetraacetate (...
Embodiment 1
[0103] A cleaning agent for cleaning the dirt after deplating and electroplating on glass, which consists of the following components in terms of mass percentage: 6% salicylic acid, 12% N-methylsulfamic acid, and 8% ammonium perchlorate , sodium pyrophosphate 0.5%, penetrant JFC 3% and water 70.5%.
Embodiment 2
[0105] A cleaning agent for cleaning the dirt after deplating and electroplating on glass, which consists of the following components in terms of mass percentage: 4% salicylic acid, 15% sulfamic acid, 5% ammonium hypochlorite, ethylenediamine Disodium Tetraacetate 1%, Penetrant JFC 1% and Water 74%.
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