Hello everyone, today Xiaomei talks with everyone about the application of pottery agent in metal zinc. We know that pottery process is mainly used in iron and steel for coating and anti-corrosion treatment. The common process of metal zinc is generally traditional Phosphating technology. However, with the increasing emphasis on environmental protection in the new era, can environmentally friendly ceramic technology replace phosphating and be widely used in metal zinc and alloys? This has become a question that everyone is more concerned about, and Xiaomei will give you detailed answers next.
Application of potting agent in metal zinc and alloy (Figure 1)
The potting agent is a kind of phosphate-free reactive metal pretreatment chemical, which has good stability, no sediment, and no phosphate. After ceramic treatment, a nano-scale ceramic conversion film can be formed on the surface of steel, zinc and aluminum, which meets EU ROHS environmental protection requirements, and is especially suitable for steel, zinc and aluminum surface treatment. It can enhance the binding force and corrosion resistance of the coating. It is suitable for spraying and immersion treatment at room temperature. After treatment, it can be washed with deionized water. It can be matched with various types of coatings without heating equipment, short processing time, simple operation and effective The purpose of saving energy and easy production.
Application of potting agent in metal zinc and alloy (Figure 2)
Ceramic process of zinc and alloy: pre-defatting-main degreasing-water washing-water washing-pottery treatment-deionized water washing-drying-painting, potting agent bath ratio of 3%, room temperature, pH value controlled at 8 ~ In the 9 range, the spray time is 1.5 ~ 2.5 minutes, and the immersion time is 2 ~ 5 minutes.
，由专业工程师为你一对一解答，并提供陶化工艺全面解决方案和技术支持。 The above is the application of pottery agent in metal zinc and alloy. If you have any questions or do not understand after reading, please call the Huiweijia National Technical Service Hotline: 18929284500. Professional engineers will answer your questions one by one and provide pottery Comprehensive process solutions and technical support.
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