FREECOR EV Milli 30
Freecor® EV Milli 30 is a patented low-electrical-conductive monoethylene glycol (MEG)-coolant, based on phosphorus containing organic additive technology (P-OAT), suited for indirect battery cooling in Battery Electric Vehicles (BEV) in systems where electrical conductivity needs to be reduced, meeting GB 29743.2 and ASTM D8566 standards. Only for vehicles that are designed to handle low-electrical-conductive fluids as specifically developed for high safety requirements of indirect battery cooling loop.
About the product
Freecor® EV Milli 30 is a patented low-electrical-conductivity coolant, based on phosphorus containing organic additive technology (P-OAT). It has been specifically developed for indirect cooling in the battery cooling loop of battery-electric vehicles (BEVs). The product is also suitable for complex cooling systems in which the indirect cooling of the battery, electric motor and power electronics is interconnected. This coolant limits the negative effects of brazed Aluminum components (battery bottom plates, Al heat exchangers) thanks to its brazing flux compensation package.
Key benefits
Freecor® EV Milli 30 offers enhanced electrical safety of electrical vehicles by reducing the risk of electrical short circuits in case of accidental leakages in the high voltage systems. With its low electrical conductivity (<100μS/cm), it minimizes formation of flammable hydrogen gasses in case of coolant electrolysis, thus ensuring safe(r) operation over time with high reliability.
The unique P‑OAT technology blends phosphorous‑based inhibitors with organic carboxylates and triazoles for reinforced corrosion protection. This hybrid approach offers stable, broad‑spectrum corrosion protection with low depletion rates.
Freecor® EV Milli 30 meets the following industry standards, assuring quality and compliance for demanding battery electric vehicle cooling applications.
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GB 29743.2
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ASTM D8566
Being a water-glycol-based coolant, Freecor® EV Milli 30 offers excellent thermal performance that maximizes battery lifetime and supports faster charging cycles. It also improves energy efficiency and ensures effective heat recuperation and distribution.
Freecor® EV Milli 30 is only for vehicles that are designed to handle low-electrical-conductive fluids as specifically developed for high safety requirements of indirect battery cooling loop.
FREECOR® EV Milli ECO
All our glycol-based coolants, including FREECOR® EV Milli, are available as ECO coolants.
Our ECO coolants incorporate base fluids linked to bio-based or recycled raw materials, allocated through a certified mass balance approach. This approach enables the integration of alternative, environmentally friendly raw materials into existing production systems while ensuring full traceability and third-party certification across the supply chain.
Compare the full FREECOR® EV Milli range
FREECOR EV Milli 10
A patented low-electrical-conductivity OAT coolant, suited for indirect battery cooling in Battery Electric Vehicles (BEVs) in systems where e-conductivity needs to be reduced, meeting GB 29743.2 and ASTM D8566 standards. It limits the negative effects of brazed Aluminum components (battery bottom plates, Al heat exchangers) thanks to its brazing flux compensation package.
FREECOR EV Milli 20
A patented low-electrical-conductivity Si-OAT coolant, suited for indirect battery cooling of Battery Electric Vehicles (BEV) in systems where e-conductivity needs to be reduced, meeting GB 29743.2 and ASTM D8566 standards. It limits the negative effects of brazed Aluminum components (battery bottom plates, Al heat exchangers) thanks to its brazing flux compensation package.