The application of fluorosilicone oil circulation technology in special functional materials expands the application boundaries

1.The technology for the recycling and preparation of by-products has been scaled up
The key technology for the recycling preparation of fluorosilicone oil has been broken through in the industry. By reacting carbon tetrachloride, a by-product of chloromethane, with methyldichlorosilane, a by-product of organosilicon monomer, the fluorosilicone monomer D3F has been successfully synthesized, and the raw material utilization rate has been increased to over 95%. At present, the first 10,000-ton facility has been put into operation. Each ton of product can reduce the emission of industrial by-products by approximately 2.3 tons, and the production energy consumption is 30% lower than that of traditional processes, laying a foundation for the construction of a closed-loop production system in the fluorine and silicon industry.


2. Anti-fouling coatings break through the limitations of Marine and desert scenarios
The new antifouling coating developed based on fluorosilicone oil performed outstandingly in extreme environment tests. Its surface energy was as low as 20mN/m, the water contact Angle reached 158°, and the oil contact Angle exceeded 120°. In Marine environment simulation experiments, the amount of Marine biological attachment on the coating surface was reduced by 90%, and its performance was superior to that of traditional silicone self-polishing coatings. When applied to solar energy devices in deserts, it can reduce the amount of dust adhering to the panels by 85% and increase the retention rate of photoelectric conversion efficiency by 12%.


3. Precision grease is suitable for high-end manufacturing demands
The performance of trifluoropropyl silicone oil-based grease has been upgraded. It can maintain stable lubrication at a high speed of 1.4 million revolutions per minute and can withstand extreme temperatures ranging from -70 ℃ to 252℃. The application of this grease in the precision gears of watches and the transmission components of laser printers shows that it reduces mechanical wear by 60%, extends the equipment maintenance cycle from 3 months to 12 months, and meets the strict requirements of high-end manufacturing for precision and reliability.


4. The recycling system promotes the transformation of the green industry
The industry is accelerating the construction of a fluorosilicone oil recycling and utilization system. Through a closed-loop processing technology, waste fluorosilicone materials can be decomposed into basic monomers, with a reuse rate of over 92%. The carbon footprint of the fluorosilicone oil prepared by recycling is 40% lower than that of the virgin material, and the performance retention rate exceeds 95%. At present, this system has been piloted in the electronics and automotive fields. It is expected to be widely promoted on a large scale in 2026, reducing the generation of over 10,000 tons of fluorosilicon waste annually.