The market demand for stripping fluid is huge, and environmental protection and high efficiency have become its important development trends.

Stripping fluid is mainly used to remove photoresist and residual substances after metal plating or etching, while preventing damage to the substrate layer. Stripping fluid is a type of high-purity wet electronic chemicals and is a key electronic chemical material for display panels, solar cells, discrete devices, and integrated circuits. The downstream application fields of stripping fluid are wide, and the market demand maintains a growing trend.

There are many types of stripping liquids. According to different solvent types, stripping liquids can be divided into organic stripping liquids, water-based stripping liquids, and semi-aqueous stripping liquids. According to different stripping photoresists, stripping liquids can be divided into positive stripping liquids and negative stripping liquids. liquid. Stripping fluid is mainly composed of solvents, organic ammonium, alcohol ethers and special additives. In recent years, with the development of photolithography technology, etching patterns have become more refined and micron. Against this background, the market’s performance requirements for stripping fluids have also increased. With continuous improvement, environmental protection, high efficiency and high cleanliness have become the main development trends of stripping fluids.

According to the “2022-2026 China Stripper Industry Market Supply and Demand Status and Development Trend Forecast Report released by the Industrial Research Center, stripping There are high technical, financial, and R&D barriers in the liquid industry, and the industry has high entry barriers. In the international market, stripping liquid suppliers include BASF of Germany, Mitsubishi Chemical of Japan, Honeywell of the United States, ATMI Company of the United States, and Henkel of Germany. , Sumitomo Chemical, etc.; in the domestic market, stripping solution suppliers include Jiangyin Jianghua Micro, Suzhou Ruihong, Xilong Science, Taiwan Lienshi Electronics, etc.

Stripping fluids play an important role in display panel manufacturing. In OLED panel manufacturing, stripping fluids account for more than 40% of the required wet electronic chemicals. In LCD panel manufacturing, stripping fluids account for more than 30% of the required wet electronic chemicals. . In recent years, with the development of downstream industries, the market demand for stripping fluid has been continuously released, and the scale of the industry has expanded. In 2021, the global stripping fluid market will be approximately US$420 million.

Stripper is a type of wet electronic chemicals. In recent years, with the development of new energy, consumer electronics and other industries, my country’s wet electronic chemicals market has developed rapidly, with an average annual compound growth rate of more than 14.5% from 2015 to 2021. In 2018, my country’s wet electronic chemicals market reached 13.24 billion yuan, with a demand of approximately 1 million tons. At present, strippers account for a low proportion of the wet electronic chemicals market, but as the application of strippers in the semiconductor industry grows, the market size and output of strippers will expand accordingly.

Industry analysts said that stripping fluids are widely used in integrated circuits, display panels, solar cells, discrete devices and other fields. With the downstream As the market develops, the market demand for stripping fluid will continue to rise. There are many stripping fluid companies in the world, and foreign companies occupy a major share of the global market with their advantages in technology and performance. Due to the high entry barriers to the industry, it is difficult for new companies to expand the market.