Anti-glare: a good car film can filter some glare and weaken the intensity of visible light; Make people's eyes more comfortable, help to improve the eyesight of car owners and ensure driving safety. Users are advised not to choose films with too low transmittance as far as possible, and it is more appropriate to choose films with transmittance above 85% for window films, especially those on both sides of the front row. At this time, the side window film does not need to be dug, which does not affect the line of sight. When driving at night, it can also weaken the strong glare reflection of the headlights of the coming cars on the reflector, making the eyes comfortable. In addition, good sight can be ensured when driving, reversing and turning around on rainy nights.
Blocking ultraviolet rays: ultraviolet rays only account for 3% of sunlight, but will cause fading of articles and aging of plastic parts. Excessive ultraviolet radiation can also induce canceration of human skin. High-quality car film can block more than 99% of ultraviolet rays, which can not only effectively prevent people in the car from being burned by excessive ultraviolet rays, but also protect the interior parts such as car stereos from being sunburned.
Thermal insulation: the owner can directly feel it, as long as the glass covered with film blocks the sun, and feel its thermal insulation effect with his face or hands. The heat insulation performance of car film depends on its reflection and absorption ability. The stronger the reflection, the stronger the absorption capacity and the higher the thermal insulation rate. However, according to the laws of different countries and regions, it is generally stipulated that the visible light reflectance of car films should not exceed 10%. Because of the limited heat absorption capacity of automobile film itself, the heat insulation rate of automobile film is generally between 40% and 70%.
Explosion-proof and scratch-proof: This is another important performance related to safety. The high-quality explosion-proof membrane itself has strong toughness, and the super glue on it can tightly stick the broken glass together, so as to avoid the secondary injury to passengers caused by the splashed glass fragments in the event of an accident, and has strong impact resistance. Scratch-proof is a basic performance of car film, that is, during its warranty period, when the window rises and falls normally, the surface of the film will not be scratched, thus ensuring a clear vision.