Recently, the application boundary of ethyl silicone oil is constantly breaking through traditional industrial scenarios, and it has entered a large-scale landing in emerging fields such as aerospace electronic heat dissipation and high-end cosmetics, becoming a new highlight driving the growth of the organic silicon new materials industry.


In the field of aerospace industry, high thermal conductivity silicone grease formulated with ethyl silicone oil as the core component has been successfully applied to the heat dissipation system of various aerospace electronic devices. Relying on the excellent low-temperature resistance and chemical stability of ethyl silicone oil, this type of thermal conductive medium can maintain stable thermal conductivity efficiency in extreme temperature difference environments in space, ensuring the safe operation of core electronic components. Relevant application patents have entered the stage of landing and promotion. At the same time, in the beauty industry, cosmetics grade ethyl silicone oil has gradually become a popular addition material for face cream, lipstick, eye black and other products due to its characteristics of low volatility, smooth skin feeling and mild nature. Compared with traditional silicone oil, it can bring more excellent spreading and makeup holding effects for skin care products. At present, many domestic beauty raw material suppliers have launched special ethyl silicone oil products that meet the daily chemical safety standards.


Industry analysts point out that with the dual drive of downstream high-end manufacturing and consumption upgrading, the market demand for ethyl silicone oil is extending from traditional industrial lubrication to high value-added emerging fields. In the future, with the continuous optimization of production processes and the iterative upgrading of environmental standards, high-end ethyl silicone oil products with low ring weight and low volatility characteristics will achieve import substitution in more segmented scenarios, promoting the development of the entire organic silicon special fluid industry towards high-quality direction.