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The roughening agent is a solid activated acid specially designed for surface treatment such as electroplating and dyeing. It has moderate acidity, no corrosion, uniform surface of the workpiece, replaces dilute hydrochloric acid, dilute sulfuric acid, no acid mist in the production proces…

?This product effectively cleans and polishes all metal surfaces to sparkle and remove rusted surfaces to prevent rust. Its ultra-concentrated liquid formulation makes painting easy and easy, especially for large metal surfaces. It is non-toxic and has a fragrant smell. It can also be used…

CWF-810 imitation gold is suitable for copper or copper alloy and electroplated copper. It forms a layer of imitation gold on the surface of copper parts. It is widely used in lighting, hardware, furniture and other products.

1.CW-21 is a non-toxic, harmless, polishing effect copper and its alloy chemical polishing solution.2. The acid etching system using hydrogen peroxide is formed without nitrogen oxides and other toxic gases, and has less etching property than triacid system and chromic acid system, reducin…

1.CW-14 copper polishing additive is compounded by corrosion inhibitor, nitrogen oxide gas absorbent and surfactant2. The effect is moderate, the substrate is weakly etched, the operating environment is good, and the process meets the requirements of clean production.

1.CW-17 copper anti-tarnishing agent is a surface protectant for copper and copper alloy2. Can effectively prevent copper discoloration, can replace chromic acid passivation3. Can maintain the original luster of copper and copper alloy without affecting its performance

1.CW-601 dehydrated anti-rust oil is added with various dehydrating agents and anti-rust additives. It can replace the moisture on the metal surface at normal temperature and form a layer of anti-rust oil film on the surface to prevent metal corrosion. Khan replacement, dehydration, anti-r…