In the continuous evolution of the automotive industry, efficiency and sustainability have become fundamental pillars. In this context, advances in automotive fluids, particularly refrigerants used in cooling systems, are playing a crucial role. Among these innovative fluids, glycols such as propylene glycol, monoethylene glycol and diethylene glycol are emerging as essential ingredients in the formulation of more efficient and environmentally friendly coolants for both internal combustion engines and cooling systems in electric vehicles.

Efficiency and Performance in Internal Combustion Engines

Internal combustion engines are the heart of most vehicles today. To keep them functioning optimally, it is crucial to effectively control and regulate the high temperatures they generate. This is where glycols come into play. These compounds have an exceptional ability to absorb and dissipate heat efficiently, resulting in a significant improvement in engine thermal management. By using glycol-based coolants, engines can operate more efficiently, resulting in improved performance and longer durability.

Reduction of Environmental Impact and Toxicity

In addition to their effectiveness in thermal management, glycols offer significant environmental benefits. Compared to conventional refrigerants, these compounds show lower toxicity and reduced environmental impact. Its ability to decompose safely in the environment minimizes risks associated with leaks or spills. This characteristic makes them a more sustainable and environmentally friendly option, aligned with the growing demands of a society concerned about protecting the environment.

Adaptability and Efficiency in Electric Vehicles

With the rise in popularity of electric vehicles, the challenges in thermal management have also evolved. While these vehicles do not generate heat in the same way as internal combustion engines, they still require effective cooling systems to maintain optimal operating temperatures of the electric motors and batteries. Glycols, with their ability to efficiently absorb and dissipate heat, are becoming a preferred choice for cooling systems in electric vehicles. This not only contributes to improving the performance and durability of electrical components, but also helps extend the life of batteries, a crucial factor in the mass acceptance and adoption of electric mobility.

Several electric car manufacturers have begun to implement more efficient and environmentally friendly coolants, including those that contain glycols, including Tesla, Nissan, Chevrolet, among others.

In conclusion, innovations in automotive fluids for cooling systems, with a particular focus on glycols, are paving the way to a future where vehicles are more efficient, durable and environmentally friendly. With continued collaboration between manufacturers, researchers and regulators, it is possible to achieve new levels of sustainability in the automotive industry and make a significant contribution to preserving the environment for future generations.