Is Car Heat Insulation Film Useful?
1 Answers
Car heat insulation film is effective. The film reflects infrared rays, reducing the temperature inside the car, which can also alleviate the burden on the air conditioning system, save fuel, and slow down the aging of car accessories. It is also known as explosion-proof film because when the glass shatters, the fragments will stick to the film and not fly out to cause injury. Related introduction: 1. Function of heat insulation film: It provides excellent heat insulation, lowers the car temperature, reduces the load on the air conditioning system, and saves fuel. 2. Working principle: The heat insulation film mainly uses radiation and convection to insulate heat. Without the need to darken the car glass film, it can achieve higher heat insulation efficiency compared to car glass films without a reflective layer.