The level of powder surface treatment technology continues to improve, and the application prospects of advanced technology are good

Powder surface treatment, also known as powder surface modification, refers to the use of physical, chemical, mechanical and other methods to treat the surface or interface of powder materials to purposefully modify the chemical properties of the surface of powder materials, such as gloss, coloring Strength, hiding power, color retention, weather resistance and other properties. Powder surface treatment is an effective way to improve product performance and develop various new products. In recent years, with the development of the new material industry, powder surface treatment has received widespread attention from the market.

According to the “China Powder Surface Treatment Industry Market In-depth Assessment and 2022-2026 Investment Feasibility Consultation Report released by the Industrial Research Center It shows that powder surface treatment technology is widely used in many fields such as building materials, decorative materials, coatings, paints, plastics, etc. In recent years, in order to meet the needs of energy conservation, environmental protection, safety, and health in modern society, powder surface treatment products have become more and more popular. Develop in the direction of environmental protection, high efficiency and compounding.

Powder surface treatment is widely used and the market space is vast. The market has attracted many companies, including Shenzhen Jipeng Silicone Fluorine Materials, Guangxi Kelong Powder, Zhejiang Wuyuan Technology, Guiyang Xinhengtai, Ningbaidi Specialty Chemicals, etc. my country’s powder surface treatment companies vary in size, and are generally dominated by small and medium-sized enterprises. The quality of products varies from good to bad. Under the upgrading of consumption, companies with technology, scale, and innovation capabilities will have more competitive advantages in the future.

In terms of products, currently commonly used powder surface modifiers include surfactants, coupling agents, unsaturated organic acids, organic silicon, metal oxides, water-soluble polymers, etc. There are many powder surface treatment technologies, including chemical Coating modification method, precipitation reaction modification method, mechanochemical modification method, intercalation modification and composite method, etc. In recent years, with the development of science and technology, powder surface treatment technology has been improved, and the end products have also been qualitatively improved. promote.

At present, the more advanced powder surface treatment technologies include atomic layer deposition technology, low-temperature plasma technology, in-situ surface modification, electroless plating and other technologies. Among them, atomic layer deposition technology is a current research hotspot and is suitable for miniaturized devices and complex structure devices. , Powder materials with high specific surface area. Due to the immature technology, there are still many problems that need to be solved in the current powder surface modification, such as unsatisfactory modification efficiency, insufficient mechanism research, and unstandardized evaluation methods. In the future, powder surface modification technology still needs further research and improvement. .

Industry analysts said that powder surface treatment technology can help improve powder gloss, tinting power, hiding power and color retention. , weather resistance and other properties, it is widely used in the industrial field. There are a large number of companies related to powder surface treatment in my country, and they are mainly small and medium-sized enterprises. In recent years, with the advancement of material technology, powder surface treatment technology has also been upgraded, and advanced treatment technology has become increasingly widely used.