On April 20, 2026, there were new developments in the Chinese silicone market. Ethyl silicone oil, as an important branch of the silicone material field, continues to grow in market demand, and technological innovation has become a new engine driving industry development.


Ethyl silicone oil, also known as polydiethylsiloxane, is a colorless, odorless, and non-toxic liquid with excellent chemical stability, thermal stability, and electrical insulation properties. In recent years, with the rapid development of multiple industries such as electronics, electrical, chemical, and construction, the demand for ethyl silicone oil has been increasing year by year. According to data from market research institutions, the global market size of ethyl silicone oil has exceeded 4 billion US dollars by 2025 and is expected to continue to maintain a steady growth trend until 2026.


In terms of technological innovation, multiple companies have increased their R&D investment and launched a series of high-performance ethyl silicone oil products. For example, Guangzhou Shengtainuo New Material Technology Co., Ltd. recently launched new products such as high single end vinyl silicone oil and low ring vinyl silicone oil. These products not only have excellent physical and chemical properties, but also meet environmental requirements such as the EU REACH standard. They are widely used in electronic sealing, thermal grease and other fields, effectively improving the performance and market competitiveness of customer products.


In addition, companies such as Xinyuan Chemical (Shandong) Co., Ltd. have also made significant breakthroughs in the preparation process of ethyl silicone oil. By adopting new catalysts and continuous production processes, the enterprise not only improves production efficiency, but also significantly reduces production costs, providing strong support for the large-scale application of ethyl silicone oil.


Industry experts say that with the continuous advancement of technology and the development of industrial production, the application fields of ethyl silicone oil will be further expanded. Especially in high-end manufacturing fields such as new energy, electronic information, and aerospace, ethyl silicone oil will become an indispensable key material due to its unique performance advantages. In the future, with the continuous advancement of technological innovation and industrial upgrading, the market for ethyl silicone oil is expected to usher in a broader development prospect.