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Nissan Invents New Paint to Make Your Car Cooler in Extreme Heat

Nissan Invents New Paint to Make Your Car Cooler in Extreme Heat. Stay comfortable, save energy, and enjoy the ride!

Nissan Partners with Radi-Cool to Develop Heat-Reducing Automotive Paint

Nissan has teamed up with Radi-Cool, a pioneer in radiative cooling technology, to introduce an innovative automotive paint designed to reduce vehicle heat.

This breakthrough technology has shown promising results, potentially revolutionizing how vehicles handle heat.

Key Benefits of Nissan’s Heat-Reducing Paint

Nissan’s new paint technology offers several key advantages:

  • Interior Cooling: Reduces interior temperatures by up to 9 degrees Fahrenheit.
  • Exterior Cooling: Lowers exterior temperatures by nearly 22 degrees Fahrenheit.
  • Energy Efficiency: Decreases the need for air conditioning, particularly in electric vehicles, improving overall vehicle efficiency.

Technology Behind the Cool Paint

The effectiveness of this paint lies in its advanced metamaterial composition:

  • Microstructure Particles: The paint contains two types of microstructure particles.
    • Near-Infrared Reflection: The first type reflects near-infrared rays from sunlight, preventing heat buildup.
    • Electromagnetic Wave Redirection: The second type redirects these rays back into the atmosphere as electromagnetic waves, further reducing heat absorption.

This combination of technologies allows the paint to significantly lower the temperatures of vehicles exposed to direct sunlight.

Real-World Testing and Results

Nissan has been rigorously testing this new paint at Tokyo International Air Terminal (Haneda Airport) since November 2023. The airport, with its intense sunlight and long periods of exposure, provides an ideal environment for testing. The results have been impressive:

  • Temperature Reduction: Vehicles coated with this paint showed a marked decrease in both interior and exterior temperatures compared to those with standard paint.
  • Performance in Extreme Conditions: The paint performed exceptionally well under intense sunlight, proving its effectiveness in real-world scenarios.

Challenges and Future Development

Despite the promising results, there are challenges to overcome before this paint can be used in production vehicles:

  • Thickness: The current version of the paint is 120 microns thick, which is six times thicker than standard automotive paint.
  • Color Options: Nissan and Radi-Cool are working on expanding color options beyond the initial white, as consumer preference varies.

Initial Application in Commercial Vehicles

Nissan plans to first introduce this paint in commercial vehicles, such as:

  • Delivery Vans: Ideal for vehicles that are often exposed to prolonged sunlight.
  • Long-Distance Trucks: Where efficiency and temperature control are crucial for both performance and driver comfort.

Potential Expansion to Passenger Cars

While the initial focus is on commercial vehicles, there is potential for this technology to be applied to regular passenger cars in the future. This would offer broader benefits, including improved comfort and efficiency for everyday drivers.

Conclusion: Nissan Invents New Paint to Make Your Car Cooler in Extreme Heat

Nissan’s partnership with Radi-Cool represents a significant advancement in automotive technology.

By reducing heat absorption in vehicles, this innovative paint not only enhances comfort but also improves energy efficiency, particularly in electric vehicles.

As Nissan continues to refine and expand this technology, it could become a standard feature in future vehicles, contributing to more sustainable and energy-efficient transportation.

For more information on Nissan’s latest developments, visit their official website.

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