| abstract |
The invention provides a novel efficient acidic cleaning agent and a preparation method thereof, wherein the novel efficient acidic cleaning agent comprises the following components in parts by weight: 3-15 parts of phosphoric acid, 1-5 parts of nano particles, 2-10 parts of a scale remover, 5-20 parts of sulfamic acid, 2-15 parts of a non-ionic surfactant, 2-15 parts of an anionic surfactant, 2-8 parts of sodium tripolyphosphate, 2-10 parts of a penetrating agent and 10-50 parts of soft water. The preparation method comprises the following steps: (1) adding the nano particles into a uniform mixed solution of a nonionic surfactant and an anionic surfactant according to parts, uniformly stirring and mixing, adding phosphoric acid, stirring at the rotating speed of 800-; (2) sequentially adding the scale remover, sulfamic acid and sodium tripolyphosphate into soft water according to parts, and stirring and mixing uniformly to obtain a solution B; (3) and adding the solution B into the solution A, and stirring at the rotating speed of 1000r/min for 20-30min at 500-. |