Copper environmental chemical polishing additive MS0307 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 is part of hydrogen peroxide type chemical polishing agent. Unlike similar products in the largest market is the product of a special hydrogen peroxide added stabilizer, the working fluid is very stable. Stable below 80 degrees will not be rapid decomposition failure phenomenon. At the same time by this treatment process can get out of the product several times higher than traditional pickling polishing effect, applicable to all chemical polishing of copper and brass alloys. Polishing process produces oxygen increases the oxygen ion concentration in the workplace, improve the working environment. Second, the product features: 1, environmental protection: not containing chromic acid and nitric acid 2, the temperature does not break down: add efficient hydrogen peroxide stabilizer, below 80 degrees without rapid decomposition of three high brightness: This product gloss, high strength, superior general Process 4, the process is simple: brass polishing step, without Stripping Third, use: Slotted Method: Wash the sink first, then adding pure water to the tank body, and then slowly adding hydrogen peroxide in proportion to the needs and MS0307 polishing brightener, then stir to use. Process: 1, oxygen-free copper: the workpiece loading baskets / hang degreasing --- --- --- KM0307 bleach water rinse rinse water to wash the chemical polishing --- --- Tuomo (5-8% diluted sulfuric acid solution soak 8 ~ 15S, to expose the surface of bright color) --- --- KM0407 bleach water wash copper passivation rinse water to wash --- --- --- pure water and dried product packaging --- 2 aerobic copper: workpiece loading baskets / hang degreasing --- --- --- bleach water to wash 30% sulfuric acid solution soak for 10 to 15 minutes - rinse water to wash the chemical polishing --- --- KM0307 bleach water Rinse --- Tuomo (5 to 8% sulfuric acid solution soak 8 ~ 15S, to expose the surface of bright color) --- --- KM0407 bleach water wash copper passivation --- bleach water washing - - pure water and dried --- --- finished packing equipment requirements: Optional plastic container or as polished stainless steel tank, the best choice of PVC or plastic container class PP material production tank, depending on the size of production capacity needs. If the production capacity, the tank needs to be done thermostat design, ensure that the production process the solution temperature was stabilized, uniform (because in the production process, causing an exotherm raised the bath). Slotted Method: Wash the sink first, then adding pure water to the tank body, and then slowly adding the required hydrogen peroxide and KM0307 polishing brightener, then mix well using a four wastewater treatment: When generating the waste, the first The waste liquid bath heated to boiling to decompose hydrogen peroxide, and then discharged to the treatment tank, and the amount of flocculant addition of NaOH, so that waste of copper ions to form copper hydroxide flocculation and sedimentation, and then the PH value is detected reaches 7- 8 can be discharged, copper hydroxide precipitate the five barrels recycling, storage and packaging:? 1. This product should be stored in a cool place pardon shall be placed under close fire and sunlight 2.25Kg / barrel chemical drum , according to general chemical transport six, the great advantage of Kai Union brand copper passivation solution: 1, patented formula, patented product, the market of traditional products can not match. 2, between the simple operation, without complex equipment, can be used at room temperature. 3, efficient: passivation time is short, and high efficiency. 4, the high degree of oxidation gasification, salt spray test is better than chromate passivation. 5, safety and environmental protection, without containing harmful substances, odorless, water-based products. Seven, Kai Union for you to solve the 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, Eight absolutely no odor, Kay Union Service: We will delivery technicians come to guide the operation of September, the National League divisions Kay: Suzhou, Chongqing, Dongguan, Zhongshan, Foshan, Taizhou, Ningbo Cixi