Except December copper cleaner MS0107 Overview: This product is made by our company with well-known institutions of higher learning long-term research and development of proprietary products for the current worldwide resistance to salt spray for copper passivation has no lack of long points, breaking the current market traditional recipes, there has never been bold synthesis of new materials and new technology. Currently in copper passivation has reached the world advanced level. With a chromic acid, and benzene handle traditional system passivation unparalleled results. For after copper chemical polishing, electrolytic polishing, mechanical polishing and other surface treatment, immediately passivation, the surface layer is converted to the active metal inert to the metal surface, can effectively prevent the oxidation of copper surface, maintain the character after polishing. Suitable materials: suitable for all copper and copper alloys. I. Introduction: This product has excellent wetting, penetration, dispersion and cleaning performance for immersion and ultrasonic cleaning. Can quickly break down the surface of the polishing wax and dirt, with oil and wax in addition to the functions. The product of copper, will not cause corrosion of aluminum in addition to rot wax color. Second, the product features: 1, 2 copper in addition to wax does not change color, high surfactant content, viscosity junior, use: This product will be 1:20 to 30 dubbed the working fluid, add water, put the workpiece to be treated the solution soak or scrub, with ultrasound if better results. This product is the best combination of temperature 60 ~ 80 ℃, the cleaning time based on the degree of dirt surface, generally only 10 to 15 minutes, until it is completely cleaned up. Fourth, Kay UNITA to solve your problem: First, do not need professional equipment, no professional staff, to complete two simple soaking, no complicated process requirements Third, you can re-use, low-cost four, environmental protection, safe operation, absolutely no odor V. Kay Union Service: We will delivery technicians come to guide the operation of six, Kay National League divisions: Chongqing, Dongguan, Zhongshan, Foshan, Suzhou, Ningbo, Taizhou