Technical breakthroughs drive the upgrade of methyl silicone oil, accelerating the process of domestic substitution and global expansion. 

1. Core technology is independently controllable and breaks the overseas technological monopoly
For a long time, the core production technology for high-end methyl silicone oil has been monopolized by overseas enterprises, which has restricted the upgrading of domestic industries. In 2024, a domestic research team successfully developed a nano-loaded bimetallic catalyst. The catalytic efficiency was improved by 12% compared to imported products, and the lifespan was extended to over 800 hours, enabling continuous regeneration use. The polymerization process was also simultaneously broken through. The "gradient temperature control - online viscosity feedback" coupling system solved the pain points of traditional processes, and the product's polydispersity index was stably controlled below 1.05, reaching international advanced levels. The technological breakthrough significantly reduced the production cost per ton of high-viscosity medical-grade and electronic-grade methyl silicone oil, breaking the overseas technological barriers. 

2. Breakthroughs in Medical Electronics Sector: Continuous Expansion of High-End Applications
The application of methyl silicone oil in the high-end sector has achieved significant breakthroughs. Medical-grade products have received authoritative certifications and are widely used in ophthalmic surgery fillers, gastrointestinal radiography lubricants, and medical device coatings. The market size is expected to reach 920 million yuan in 2025, with a compound annual growth rate of 19.3%. Electronic-grade products have entered the core link of semiconductor packaging. Low-viscosity and low-volatile special silicone oil is used as the bottom filling adhesive for chip packaging. The market size of this niche market is expected to exceed 600 million yuan in 2024. Additionally， in the aerospace field， methyl silicone oil， with its wide temperature range and high insulation properties， is gradually applied to the hydraulic systems of high-end equipment and the lubrication of precision instruments. 

3. Export volume and price both increase, enhancing global market competitiveness
China has become the world's largest producer and consumer of methyl silicone oil. In 2024, the export volume reached 87,000 tons, increasing by 14.2% compared to the previous year, and the export average price rose to 3.8 US dollars per kilogram. The products are mainly sold to Southeast Asia, India and the European market, and the export growth rate to emerging markets such as Vietnam exceeded 40%. With the improvement of the quality of domestic high-end products, electronic-grade and medical-grade methyl silicone oil gradually enter the global mid-to-high-end supply chain, breaking the monopoly of overseas brands. In 2026, driven by the expansion of the global new energy and electronic industries, the export of methyl silicone oil is expected to continue to grow at double-digit rates. 

4. Policy Support for Green Transformation Drives Industry to High-Quality Development
Domestic policies have continuously supported the upgrading of methyl silicone oil industry. The "14th Five-Year Plan" for the new materials industry has listed high-end organic silicone materials as a key development area. Stringent environmental protection policies have pushed the industry towards green transformation. By 2025, the comprehensive energy consumption per unit output of the industry will decrease by 19.6% compared to 2020, and the target for 2026 will be further reduced to 0.81 tons of standard coal per 10,000 yuan. At the same time, policies such as the update of cosmetic raw material catalogues and the implementation of quality standards for medical auxiliary materials have regulated the market order of high-end products and promoted the industry to develop towards higher value-added and green low-carbon directions. In the future, with the triple drive of technology, policies, and market, the methyl silicone oil industry will accelerate its journey towards high-quality development.