Global Mineral Oil-Based Immersion Cooling Fluids Market Strategic Research Report

Scope of the Report

The global Mineral Oil-Based Immersion Cooling Fluids market size is predicted to grow from US$ 77.43 million in 2025 to US$ 97 million in 2032; it is expected to grow at a CAGR of 3.3% from 2026 to 2032.

Mineral oil-based immersion cooling fluids are a type of dielectric cooling medium composed primarily of mineral oils derived from petroleum refining (mainly mixtures of hydrocarbons such as alkanes, cycloalkanes, and some aromatic hydrocarbons). Used in immersion liquid cooling systems, they facilitate efficient heat conduction and dissipation by fully or partially submerging servers, power electronics, or high-power chips in the oil. The upstream segment of the industry chain consists of base oil resources supplied by the petroleum refining sector—including mineral base oils, white oils, and specialized insulating mineral oils obtained through processes like distillation and hydro-refining—along with the raw material supply provided by refineries and base oil vendors. The midstream segment involves the blending and modification of these fluids; lubricant and specialty chemical companies subject the base oils to processes such as deep refining, dearomatization, antioxidant treatment, and viscosity optimization to produce high-purity, low-volatility mineral oil products suitable for data center liquid cooling systems. The downstream segment comprises applications in data centers, new energy vehicles, and high-power charging stations.

In 2025, the global sales volume of mineral oil-based immersion cooling fluids is projected to reach 35,000 tons, with a production capacity of approximately 52,000 tons, an average selling price of $2,150 per ton, and an average gross profit margin of 30%–40%.

In terms of the policy landscape and industry trends, global policies regarding green data centers and low-carbon computing are increasingly favoring cooling media that offer high energy efficiency and are biodegradable or have low environmental impact; this places environmental regulatory pressure on the mineral oil-based approach, while industry standards for liquid cooling are gradually shifting toward ester-based and novel media. However, due to their low cost and stable supply, mineral oils retain a certain market share in some developing markets and cost-sensitive scenarios.

This report presents a comprehensive overview of the global Mineral Oil-Based Immersion Cooling Fluids market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• Group I base Oil Cooling Fluids
• Group II base Oil Cooling Fluids
• Group III base Oil Cooling Fluids

Segment by Kinematic Viscosity

• ＜10mm²/s
• 10-20mm²/s
• ＞20mm²/s

Segment by Phase Change State

• Single-Phase
• Dual-Phase

Segment by Application

• Data Centers
• New Energy Vehicles
• High-Power Charging Piles
• Others

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Mineral Oil-Based Immersion Cooling Fluids market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Data Centers, New Energy Vehicles, High-Power Charging Piles evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact