The Global EV Low Conductivity Coolant Market is a critical segment of the rapidly expanding electric vehicle ecosystem. With global EV sales soaring—reaching 10.5 million new BEVs and PHEVs in 2023—the demand for specialized thermal management solutions is accelerating. This market is projected to grow significantly from 2025 through 2034, driven by the increasing adoption of electric passenger and commercial vehicles worldwide, particularly in China and Europe. The unique properties of low conductivity coolants are essential for safely and efficiently managing the high-voltage battery packs, power electronics, and electric motors in modern EVs.

As the automotive industry undergoes its most profound transformation in a century, the focus is on the chemical suppliers and specialized manufacturers who are engineering the advanced fluids required for next-generation EVs. In this blog, we profile the Top 10 Companies in the EV Low Conductivity Coolant Industry—a diverse group of established chemical giants and niche innovators shaping the thermal management landscape for electric mobility.

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EV Low Conductivity Coolant Market – View in Detailed Research Report

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Glysantin® EV Coolants, Specialty fluids for Battery Thermal Management

BASF is a global leader in chemical solutions, including a comprehensive portfolio of coolants specifically designed for electric vehicles. Their Glysantin® brand includes formulations with very low electrical conductivity, which is crucial for preventing short circuits and corrosion in high-voltage EV systems. BASF’s products are developed to meet the stringent thermal and electrical requirements of major automotive OEMs.

Innovation and Sustainability Initiatives:

• Development of biodegradable and long-life coolant formulations

• Strategic partnerships with leading EV manufacturers for custom coolant solutions

• Investment in R&D for next-generation thermal management fluids with enhanced heat transfer properties

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9️⃣ 2. Miller Electric Mfg. LLC (a subsidiary of Illinois Tool Works Inc.)

Headquarters: Appleton, Wisconsin, USA
Key Offering: Coolant for high-performance EV battery testing and manufacturing

While historically known for welding equipment, Miller Electric has developed specialized coolant solutions that are increasingly relevant for the EV sector, particularly in the manufacturing and testing phases of battery packs and power electronics. Their expertise in heat management translates into effective coolants for demanding industrial and prototyping applications.

Innovation and Sustainability Initiatives:

• Coolants tailored for the thermal rigors of battery formation and testing cycles

• Focus on coolants that minimize electrical conductivity for safe operation around high-voltage components

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8️⃣ 3. Dynalene Inc.

Headquarters: Whitehall, Pennsylvania, USA
Key Offering: Dynalene HC and LXC series low conductivity heat transfer fluids

Dynalene specializes in heat transfer fluids and has a strong presence in the EV cooling market with its low conductivity formulations. Their products are engineered for use in battery thermal management systems, power electronics cooling, and fast-charging infrastructure, offering excellent thermal stability and corrosion inhibition.

Innovation and Sustainability Initiatives:

• Proprietary additive packages to maintain low conductivity over extended service life

• Fluids designed for wide operating temperature ranges (-100°C to 200°C) suitable for diverse EV applications

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7️⃣ 4. The Lincoln Electric Company

Headquarters: Cleveland, Ohio, USA
Key Offering: Industrial coolants with applications in EV motor and battery manufacturing

Lincoln Electric, a world leader in welding solutions, produces coolants that are used in the manufacturing processes critical to EV production. Their fluids are designed to manage heat effectively while ensuring safety in environments where electrical components are produced and assembled.

Innovation and Sustainability Initiatives:

• Development of coolants compatible with advanced materials used in EV powertrains

• Emphasis on coolant longevity to reduce waste and environmental impact

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6️⃣ 5. Arteco (a subsidiary of Valvoline Inc.)

Headquarters: Gent, Belgium
Key Offering: EV-specific coolants under the Valvoline™ brand

Arteco, with the backing of Valvoline’s global lubricant expertise, is actively developing advanced coolant technologies for the electric vehicle market. Their focus is on creating formulations that provide optimal thermal performance while ensuring electrical safety in high-voltage systems found in BEVs and PHEVs.

Innovation and Sustainability Initiatives:

• Research into extended-life coolants that reduce maintenance needs over the vehicle’s lifespan

• Collaboration with European automotive OEMs on custom EV coolant specifications

Download FREE Sample Report:
EV Low Conductivity Coolant Market – View in Detailed Research Report

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5️⃣ 6. Dober

Headquarters: Woodridge, Illinois, USA
Key Offering: Dober Coolant Management Solutions, including formulations for EV applications

Dober provides a range of coolant and fluid management solutions, with growing expertise in the EV sector. Their products are designed to address the unique cooling challenges of electric powertrains, focusing on heat transfer efficiency and material compatibility.

Innovation and Sustainability Initiatives:

• Advanced filtration and monitoring systems to maintain coolant purity and low conductivity

• Development of multifunctional coolants that provide cooling and corrosion protection

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4️⃣ 7. Koolance

Headquarters: Lynwood, Washington, USA
Key Offering: Specialist cooling liquids for high-performance electronics, including EV components

Koolance specializes in liquid cooling solutions for electronics, a expertise that is directly transferable to the EV market. Their low-conductivity coolants are used in applications requiring precise temperature control of sensitive electronic components, making them suitable for EV power electronics and battery systems.

Innovation and Sustainability Initiatives:

• Focus on ultra-pure, deionized coolant bases to ensure minimal electrical conductivity

• Specialized additives to prevent biological growth and corrosion in closed-loop cooling systems

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3️⃣ 8. Star brite Inc.

Headquarters: Fort Lauderdale, Florida, USA
Key Offering: Specialty automotive fluids, including advanced synthetic coolants

Star brite is a recognized manufacturer of high-performance maintenance products, including coolants suitable for modern vehicle systems. Their advanced formulations are being adapted to meet the specific needs of electric vehicle thermal management, with a focus on non-conductive properties and thermal efficiency.

Innovation and Sustainability Initiatives:

• Development of synthetic coolants with enhanced heat transfer capabilities

• Emphasis on environmentally preferable formulations with reduced toxicity

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2️⃣ 9. Primochill

Headquarters: Phoenix, Arizona, USA
Key Offering: Premium PC cooling solutions with applications in EV prototyping and testing

Primochill is known for its high-performance cooling solutions in the PC enthusiast market, an expertise that is increasingly relevant for EV development. Their advanced, non-conductive coolants are used in prototyping and testing environments for EV battery systems and power electronics where thermal management is critical.

Innovation and Sustainability Initiatives:

• Vividly dyed coolants for easy leak detection in complex cooling systems

• Focus on coolants with very low electrical conductivity for maximum safety in high-voltage applications

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1️⃣ 10. Allied

Headquarters:

Allied is a supplier of industrial chemicals and maintenance products, offering coolant solutions that serve various sectors, including the growing EV market. Their product range includes fluids suitable for the thermal management needs of electric vehicle manufacturing and maintenance facilities.

Innovation and Sustainability Initiatives:

• Providing a range of coolant options to suit different EV thermal management requirements

• Focus on cost-effective solutions without compromising on safety and performance standards

Get Full Report Here:
EV Low Conductivity Coolant Market – View in Detailed Research Report

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🌍 Outlook: The Future of EV Thermal Management is Smarter and More Efficient

The EV low conductivity coolant market is evolving rapidly alongside the electric vehicle industry itself. While current glycol-water mixtures dominate, the future points toward advanced dielectric fluids, single-phase and dual-phase cooling systems, and intelligent thermal management that integrates with the vehicle’s overall energy management system.

📈 Key Trends Shaping the Market:

• Shift toward direct cooling systems where coolant is in direct contact with battery cells and power electronics

• Development of bio-based and environmentally friendly coolant formulations to enhance sustainability

• Integration of smart sensors and IoT connectivity for real-time coolant condition monitoring

• Growing demand for standardized coolant specifications as EV platforms become more mature

Get Full Report Here:
EV Low Conductivity Coolant Market – View in Detailed Research Report

The companies listed above are not just supplying coolants—they are enabling the reliable, safe, and efficient operation of the electric vehicles that will define the future of transportation. As EV adoption accelerates globally, the importance of advanced thermal management solutions will only grow, making this a critical and dynamic segment of the automotive industry.