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Industry News
What are the uses and characteristics of silane treatment agents?
Due to the defects of phosphating in environmental protection and use cost, a new type of environmental protection, energy saving, low emission and low use cost of coating pretreatment technology has become the focus of research by the majority of technical personnel in the industry at home and abroad. Compared with phosphating and chromium passivation, silane treatment agent has obvious advantages in the number of stations, treatment conditions, use cost and adhesion to paint film. And in terms of environmental protection, it is more suitable for the requirements of the state for coating production enterprises, and truly achieve the purpose of energy saving and emission reduction.
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2020
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What are the use of silane treatment agent advantages!
Silane treatment agent is a phosphate-free reactive pretreatment chemical product that does not contain phosphorus and heavy metals and meets the EU environmental protection requirements. Relatively speaking, the use of silane treatment agent is much better than other treatment methods, so today to summarize the advantages of silane treatment agent!
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What is the main function of silane treatment agent?
With the country's increasing emphasis on environmental protection and energy conservation and emission reduction, in the future, the environmental protection and energy consumption problems of the coating industry will become more and more prominent. The introduction of silane technology has revolutionized the pretreatment, environmental protection, energy saving and consumption reduction of the entire coating industry.
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What are the composition and characteristics of the phosphating agent?
The principle of the phosphating agent is that the phosphating solution itself reacts with the substrate to generate a dense chemical conversion film on the surface of the substrate to protect the substrate. Phosphating agent is widely used in professional spraying factory pretreatment of a chemical, can give the spray workpiece to provide a short-term anti-rust and paint, powder, such as a good adhesion to the bottom layer.
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What are the characteristics of the use of ceramic agent?
The requirements for the process of the ceramic agent are not very high. Even if the phosphating process has been done before, if the ceramic process is to be replaced and the tank body is cleaned, the ceramic process can be directly replaced. The dosage of the ceramic agent is only about 20% of that of phosphating, the use cost is lower than that of phosphating, and the pollution to the environment is reduced. At the same time, the cost of sewage treatment is also reduced.
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Preparation Method and Application of Ceramics
The certicizing agent is a so-called phosphorus-free converting agent, such as zirconium, zirconium titanium, silane, zirconium silane, and the like. It can replace phosphating solution, and the compound effect of fluorozirconate and silane coupling agent is better. The nano-ceramic coating composed of zirconium salt is mainly used to replace the traditional crystalline phosphating protective layer, and has excellent adhesion and excellent anti-corrosion function with the metal surface and subsequent coating.
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