Since 2026, the global silicone oil industry has ushered in structural opportunities, with a surge in demand in areas such as new energy vehicles, photovoltaics, semiconductors, and high-end beauty. Coupled with supply side optimization, the industry's volume and price have risen, leading to accelerated expansion and technological iteration of top enterprises. The industry is deeply transforming towards high-purity, functional, and green directions.
Market demand: Multi domain resonance, surge in high-end demand
Silicone oil (with polydimethylsiloxane and modified varieties as its core) continues to expand its application scenarios due to its high and low temperature resistance, low volatility, good insulation properties, and excellent biocompatibility. In 2024, China's silicone oil production capacity will be approximately 580000 tons, accounting for over 42% of the global market, with a market size of 5.86 billion yuan; In terms of application distribution, cosmetics account for 32%, electronics and electronics account for 28%, textiles account for 18%, and pharmaceuticals and medical care account for 12%.
The new energy sector has become a core growth pole: the demand for methyl hydrogen containing silicone oil for photovoltaic packaging has rigidly increased, with a monthly price increase of nearly 22% in April 2026; New energy vehicle battery thermal management and sealing materials drive an annual increase of 15% -25% in demand for electronic grade silicone oil; The compound annual growth rate of medical grade silicone oil (such as artificial joint lubrication and drug carriers) reached 28.7%. The growth rate of demand in the personal care field of beauty cosmetics has steadily exceeded 12%, and the penetration rate of fluorinated modified silicone oil in high-end waterproof and anti-aging skin care products has increased.
Supply Pattern: Domestic Domination, Head Concentration and Coexistence of Specialization, Refinement, and Innovation
China has become the world's largest producer and consumer of silicone oil, forming a competitive pattern of "vertical integration of top enterprises+specialization, refinement, and innovation of small and medium-sized enterprises". Leading enterprises such as Hesheng Silicon Industry, Dongyue Silicon Materials, and Xin'an Co., Ltd. rely on their upstream silicon material and DMC (dimethyl cyclic siloxane) production capacity advantages to extend downstream high value-added silicone oil. In 2026, multiple companies announced the expansion of production of high hydrogen silicone oil and electronic grade high-purity silicone oil, with a continuous increase in head concentration.
Small and medium-sized enterprises focus on segmented tracks: Hubei Longqiao Silicon Materials refines silicone oil with high boiling organic silicon by-products, ranking first in domestic production capacity and achieving the goal of "turning waste into treasure"; Anhui Aiyota and other enterprises are deeply cultivating special products such as fluorosilicone oil and ultra-low temperature resistant ethyl silicone oil, breaking through foreign technological monopolies, and supplying in bulk to fields such as aerospace and precision electronics.
Price and Trend: High cost support, green compliance becomes key
In April 2026, the prices of the organic silicon industry chain will rise strongly, with mainstream DMC quotes ranging from 14500 to 15900 yuan/ton, an increase of over 30% from the low in October 2025; Pure methyl silicone oil is priced at 16800-18200 yuan/ton, while high hydrogen silicone oil is priced at 15000-17500 yuan/ton, with tight spot supply. The main reasons for the price increase include the geopolitical conflict in the Middle East, which has pushed up energy and logistics costs, domestic supply side self-discipline to reduce production, downstream essential stocking, and the tightening of environmental policies to promote the clearance of outdated production capacity.
There are three major trends in the development of the industry: firstly, technological upgrading, popularization of continuous production processes, reduction of unit energy consumption by about 40%, and improvement of batch stability to 99.8%; The second is compliance. The US EPA has expanded the scope of PFAS regulation, and ordinary PDMS silicone oil without C-F bonds is not affected. However, fluorinated modified silicone oil needs to be strictly compliant, and export companies need to accelerate self inspection of formulas; The third is the circular economy, with mature technologies for refining by-products and recovering cracking materials. Cracking material silicone oil can seize the mid to low end market at a low price, forming a complementary pattern with new materials.