Copper alloy cleaning agent: This is a specialized surfactant, penetrant, corrosion inhibitor, detergent aid, and similar agent prepared from deionized water. In an environment where free substances are controlled, it exhibits good peeling and dissolving capabilities for surface oxides and non-ferrous oils, quickly removing rust and heavy oil from copper oxide surfaces and restoring the copper's color. The degreasing cleaning agent is a concentrated type, with a cleaning efficiency 4-5 times that of kerosene, and it lacks the odor and safety hazards of kerosene and gasoline. Its application scope and conditions are unrestricted. It is mainly used to clean various common oil tar and oil stains, quickly and safely dissolving them. Brightening and blackening powder process flow: Degreasing - Water washing - Acid washing (for rust removal) - Water washing - Brightening acid washing (approximately 30-120 seconds) - Water washing - Acid washing (5-7 minutes) - Water washing - Blackening - Water washing - Saponification - Hot water washing - Oil immersion. The main components of the phosphating solution are dihydrogen phosphates, such as Zn(H2PO4)2, as well as appropriate amounts of free phosphoric acid and accelerators. Effectively protects the surface of copper materials from corrosion. Copper, a non-ferrous metal, is cleaned and lubricated with a copper alloy cleaner as a final treatment.
Copper and its alloy parts are designed with excellent thermal and electrical conductivity, and are widely used in electrical, mechanical equipment manufacturing, and construction industries. During the processing of copper parts through various methods such as electroplating, cutting, polishing, and passivation, residual contaminants such as machine oil, polishing wax, and dust may remain. Appropriate degreasing and cleaning agents are needed for effective removal. Because copper is unstable, easily oxidized, and easily corroded, companies must strictly require copper cleaning agents with protective properties for copper parts, ensuring that they do not cause corrosion, discoloration, or other adverse effects on the workpiece.
Features and Advantages of Copper Alloy Cleaning Agent:
1. Ability to peel and dissolve oxides and greases formed on the surface of colored metal materials.
2. Removes oxides, heavy copper rust, and oil stains from copper surfaces, restoring the copper to its original color.
3. Improves the surface gloss of workpieces and removes cleaning agents from the workpiece surface.
As shown in Figure 4, it is widely used for cleaning copper and stainless steel materials, offering brightness and versatility.
Usage and Safety Precautions for Copper Alloy Cleaning Agent:
1. Workpieces can be directly immersed in a prepared 3-10% concentration copper alloy cleaning agent working solution.
2. Operators should wear rubber gloves to prevent prolonged contact with the cleaning agent from causing injury.
After cleaning in step 3, workpieces should not be directly touched by hands to avoid rust stains.
The product should not be exposed to sunlight to prevent cracking. Please store in a cool, ventilated place and seal tightly.