Nissan Unveils „Cool Paint“ to Combat Sweltering Heat
In the midst of record-breaking temperatures in Japan, Nissan Motor Co. has introduced a groundbreaking new technology aimed at keeping vehicles cooler during scorching summer months. The company showcased what it calls a „cool paint“ that is designed to reduce the heat absorbed by cars, ultimately creating a more comfortable driving experience for passengers.
The announcement of this innovative paint comes at a crucial time, as Japan grapples with extreme heatwaves that have been plaguing the country. Nissan’s cool paint was put to the test on vehicles navigating the hot streets around Tokyo’s Haneda airport, where the lack of shade provided the perfect environment to evaluate the effectiveness of the technology.
Despite the paint being six times thicker than traditional coatings, Nissan claims that it significantly lowers the temperature of both the exterior and interior of the vehicles it is applied to. According to the company, the cool paint reduced the roof-panel temperature by 12 degrees Celsius and the interior temperature by 5 degrees Celsius.
The benefits of this cool paint extend beyond just providing a more comfortable ride for passengers. By reducing the heat absorbed by vehicles, the need for excessive air-conditioning is minimized, which can help alleviate strain on engines and electric vehicle batteries. This not only improves the driving experience but also contributes to energy efficiency and sustainability.
Nissan is not the only automaker exploring ways to keep cars cooler in hot climates. Toyota Motor Corp. has also been experimenting with paint that lowers cabin temperatures, focusing on colors that reflect the sun’s rays. However, Nissan’s cool paint takes a different approach by reflecting sunlight more effectively and creating electromagnetic waves that block harmful rays, redirecting energy away from the vehicle.
The development of Nissan’s cool paint was a collaborative effort with Radi-Cool of China, a company known for creating products that reduce heat absorption. Radi-Cool has worked with various Japanese companies to offer cooling solutions for different applications, including hats and sun parasols. Nissan’s partnership with Radi-Cool marks a significant step towards creating a more comfortable and sustainable driving experience.
Despite concerns about the electromagnetic waves emitted by the paint, Nissan assures that there are no discernible negative effects on people’s health. Susumu Miura, a manager at the Nissan Research Center, emphasized the importance of creating cooler cars without consuming excess energy, highlighting the company’s commitment to innovation and sustainability.
In conclusion, Nissan’s introduction of cool paint represents a significant advancement in automotive technology, offering a solution to combat the challenges of extreme heat. With the potential to revolutionize the way vehicles are cooled, this innovative paint could pave the way for a more comfortable and energy-efficient future in the automotive industry.