Copper chemical polishing liquid (KM0307) offer free samples o Introduction Kay UNITA copper passivation solution KM0307 above applies to apply H59 brass, copper, copper, copper alloy and copper oxide removal, foreign body , Pseudomonas, a bright polish. RoHS compliance with current environmental standards, by passivating the product, which can effectively guarantee the passivation process does not destroy the original color of the workpiece, does not change the size of the workpiece, and greatly improve the surface gloss of copper artifacts. Features and Benefits * Simple operation: direct immersion without the need of back film treatment. · Process is simple, requires no special operating environment, non-toxic and low corrosion, general plastic containers can be used, the device is easy to configure High Brightness: For obvious lack limit surface of the workpiece, the mirror effect can be achieved Fast: polishing speed ( about 10 seconds) to reach the light effect. * This product is widely used in more than H59 brass, copper, polished copper, copper and copper alloy processing, versatile range of applications · widely used in more than H59 brass, copper, copper, copper and copper alloys polishing treatment, especially for small complex parts precision polished large area. Conventional processes treated object - degreasing - over water - chemical polishing - rinse - passive or soak rust oil - drying or dry NOTE: Kay UNITA process may increase or decrease based on the actual situation for you to solve the Question: 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, environmentally friendly, safe operation, with no odor Kay UNITA sale Service: We will delivery technicians come to guide the operation of the divisions Kay National League: Chongqing, Dongguan, Zhongshan, Foshan, Suzhou, Ningbo, Taizhou