Phenyl Silicone Oil: Market to Hit USD 169 Million by 2032 Driven by EV Thermal Management

Market Forecast
      LONDON – The global Phenyl Modified Silicone Oil market is experiencing accelerated demand, driven by the explosive growth of the Electric Vehicle (EV) sector. According to the latest report by Global Info Research, the market was valued at USD 115 million in 2025 and is projected to reach a readjusted size of USD 169 million by 2032, growing at a CAGR of 5.7%.
      Unlike standard silicone oils, the introduction of phenyl groups into the siloxane main chain significantly improves heat resistance, radiation resistance, and lubricity. In 2025, global production stood at approximately 7,800 tons, with average selling prices hovering around US$14,270 per ton.

High-End Applications
      Industry analysis indicates that the demand is shifting from general industrial use to high-value applications. In EVs, Phenyl Methyl Silicone Oil is becoming essential for battery cooling systems and high-voltage insulation due to its superior dielectric strength and oxidation resistance at elevated temperatures.
      Furthermore, the cosmetics industry is a major growth driver. Formulators are utilizing phenyl silicones in high-end foundations and sunscreens to achieve a “diamond-light skin” effect and superior spreadability without greasiness.

Competitive Landscape
      The market remains competitive with key players including Dow Inc., Wacker Chemie AG, Shin-Etsu Chemical, and emerging Chinese manufacturers like Iota Silicone Oil and Runhe High-tech Materials. Wacker’s recent launch of a new high-temperature phenyl silicone oil series in June 2024 underscores the industry’s focus on extreme-performance materials for the semiconductor and e-mobility sectors.