Pickled erosion agent is a chemical product for metal surface treatment and washing. It can remove rust, oxides and other pollutants, and provide corrosion performance. Although different brands and types of pickles may have different formulas, they usually include the following components:
Acids: Common acid components include hydrochloric acid (HCL), nitric acid (HNO3) and phosphate (H3PO4). These acids can react with the metal surface to remove oxidation layers and other impurities.
Correspondence: The composition of the corrosion agent in the pickled corrosion agent can reduce the erosion of acid on metal and form a protective corrosion membrane. The corrosion agent can be organic compounds, such as organic amine compounds, phosphates, etc.
Surface active agent: Surface active agent can improve the moisture of acid washing, so that it can better attach to the metal surface and provide a cleaning effect. Common surface active agents include sodium alkyl -sodium phenylsulfonate (SDBS).
Add agent: The pickled corrosion agent may also contain other additives to regulate the performance and stability of the acid washing liquid. These additives can be chelated agents, downside, stuffing agents, etc.
Please note that the pickled corrosion agent may have specific requirements for different metals and application areas. Therefore, before use, you should carefully check the product description and operation guide and use it in accordance with the correct proportion and operation method. At the same time, ensure operations in a safe environment, follow relevant safety measures, and consult professionals.