Arteco's coolant for fuel cell vehicles one of the first to be fully compliant with rigorous Chinese National Standard

  • Stable ultra low electrical conductivity below 5 µS/cm, designed for direct cooling of LT-PEM (Low Temperature Proton Exchange Membrane) Fuel Cell Stacks
  • One of the very first coolants to be compliant with Chinese National Standard GB 29743.3 for Fuel Cell Electric Vehicles (FCEVs)
  • Uses non-ionic additive technology providing long-lasting corrosion protection and helping extend service intervals
  • Compatible with stainless steel, aluminium, copper, brass, Fuel Cell system elastomers and thermoplastics, as well as  ion exchanger resins and cartridges

Sint-Denijs-Westrem, Belgium - May 7th, 2026– Arteco, a global leader in coolant technology, is proud to announce that its state-of-the-art, non-ionic coolant, FREECOR® EV Micro 10, is one of the first of its kind to be fully compliant with the rigorous Chinese National Standard GB 29743.3-2025 for fuel cell vehicles. This milestone underscores Arteco’s deep commitment to delivering high-quality solutions that meet stringent regulatory and performance requirements, while supporting the continued growth of sustainable hydrogen mobility.

"With FREECOR® EV Micro 10, Arteco reinforces its commitment to advancing thermal management solutions for next-generation, sustainable mobility, backed by more than 25 years of expertise." 
- Alexandre Moireau, CEO at Arteco

FREECOR® EV Micro 10 delivers exceptional performance, reliability, and safety in hydrogen-powered mobility applications. At the core of the solution lies its ultra-low electrical conductivity of below 5 µS/cm, enabled by a non-ionic formulation based on ultra-pure water and high-purity antifreeze-grade glycol. Minimizing fluid decomposition ensures stable electrical behavior even under high-voltage and high-temperature conditions. The ready-to-use nature of the product furthermore eliminates the need for further dilution or manipulation, preventing accidental contamination that could compromise its low electrical conductivity. The result is a coolant that significantly enhances operational safety while maintaining consistent performance in demanding fuel cell environments.

FREECOR® EV Micro 10 is designed to work reliably with a wide range of materials, ensuring broad compatibility across fuel cell systems. It provides reliable corrosion protection for materials such as aluminum, copper, brass and stainless steel, while also safeguarding against cavitation and erosion. Its compatibility with engineering thermoplastics, elastomers and ion exchanger materials ensures seamless integration into modern cooling circuits, contributing to system reliability and long-term durability.

In addition to protection, FREECOR® EV Micro 10 supports optimized thermal management, ensuring performance across a wide range of operating conditions, offering both extensive boiling and freeze protection (down till -45°C if needed). The coolant maintains uniquely stable operating temperatures, improving energy efficiency and enabling effective heat transfer within the system.

Designed to last longer, FREECOR® EV Micro 10 uses a special low-consumption inhibitor system that remains effective over time. The result is that the coolant needs to be changed less often and requires less maintenance, while proprietary additives help the ion exchanger systems last longer and keep the coolant in optimal conditions.

“Innovation is deeply embedded in our culture, and we remain fully committed to continuously developing and adapting our solutions to meet the rapidly evolving needs of the market, particularly in dynamic and fast-growing regions such as China,” adds Zuoling Zhang, General Manager of Arteco China.

Press Contact:

Sofie Gevaert, Product and Marketing manager 
e-mail: Sofie.Gevaert[@]arteco-coolants.com
phone: +32 491 99 01 37