The process of phenyl silicone oil has been rapidly improved, and green manufacturing is leading the high-quality development of the industry. 

1. Policy Support: Dual-driven by High-end and Green Development
In 2026, the phenyl silicone oil industry witnessed a period of concentrated release of policy benefits. The "Action Plan for the Industrialization of Advanced Organic Silicon Functional Materials (2025-2027)" listed phenyl silicone oil as a key strategic material and explicitly provided research and development subsidies and tax incentives for high-end brand products. The Ministry of Industry and Information Technology simultaneously introduced green manufacturing standards, requiring new production lines to have an energy consumption of ≤ 1.8 tons of standard coal per ton and VOCs emissions of ≤ 50mg/m³, forcing the industry to upgrade its technology. Under the guidance of policies, the industrial structure continued to optimize, high phenyl content, low volatility, and high purity products became the mainstream, and the low-end general-purpose production capacity was gradually eliminated. The quality of industry development significantly improved. 

2. Technological Iteration: Micro-reactions and Precise Synthesis as Core Breakthroughs
The synthesis process has undergone a revolutionary transformation. The continuous-flow micro-reactor technology has achieved pilot-scale production, optimizing the product molecular weight distribution index (PDI) to 1.5-1.7, which is significantly better than traditional processes. The acid-catalyzed bulk polymerization process has been widely adopted, with 73.5% of enterprises using this technology to achieve precise molecular weight control. The implementation of an artificial intelligence-assisted synthesis system has enabled dynamic parameter regulation, resulting in a one-time synthesis success rate of over 95% for high-end phenyl silicone oil. New low-decay technologies and heat-resistant agents have been applied, reducing the product's volatile content to below 0.5% and increasing the thermal stability to 380°C, meeting the requirements of extreme scenarios such as those in the semiconductor and aviation industries. 

3. Application Upgrade: New Blue Ocean in Cooling with Liquid Cooling and Semiconductor Packaging
The explosive growth of AI computing power has led to the entry of phenyl silicone oil into the immersion cooling market. Its high insulation, low volatility, and high thermal stability properties have made it the preferred material for data center cooling. Special conductive phenyl silicone oil has a thermal conductivity of 0.2W/m·K, suitable for the heat dissipation needs of high-density GPU clusters. In the semiconductor packaging field, the demand for high refractive index (≥1.52) phenyl silicone oil has soared. With a light transmittance of 96.5% and a yellowing index of ≤2.5, the packaging yield has increased from 92% to 98.5%. At the same time, it has been applied on a large scale in fields such as insulation of photovoltaic inverters and sealing of hydrogen energy equipment, opening up a market space of hundreds of billions. 

4. Green Transformation: Low-carbon Processes and Circular Economy Become Dominant Trends
The industry has fully embraced the green and low-carbon transformation. Non-solvent synthesis and closed-loop recycling technologies have been widely adopted, with solvent recovery rates exceeding 95%. The recovery rate of hydrogen chloride has increased to over 96%, and the utilization rate of waste materials has reached 90%. Breakthroughs have been made in the research and development of bio-based phenyl silicone oils, using renewable silicon sources, reducing the carbon footprint by 40% and obtaining certification from the EU's ECOCERT. By 2026, the market share of green and environmentally friendly phenyl silicone oils will exceed 40%, and it is expected to reach 60% by 2028. The entire industry will form a sustainable development model of "low energy consumption - low emissions - high added value".