Now the development of society is very rapid, and technology is constantly improving, so the development of automotive film has gradually become a high-tech product. As a result, the quality of automotive film is also gradually improved.
The larger the area of the front windshield of the car, the more heat enters the car, and the driver sits under the front windshield, so it is very important for the driver to choose a good front windshield film. First of all, the explosion-proof function of the front baffle film binds the splash of broken glass and plays a role in safety protection; secondly, the strong ultraviolet rays in summer can easily damage the driver's skin, and also easily cause the fading and aging of the instrument panel plastics and electrical components. The front baffle film can block 99% of UV rays from entering.
The importance of the front baffle film is obvious, but because of the quality problems of some car films themselves, many car owners have concerns about sticking the front baffle film.
Concern 1: The front baffle film affects the driving line of sight
Not all car films can be used to stick the front bumper. A car owner who uses an inferior film is like wearing a pair of inferior glasses. How can the line of sight be clear? The technical content of the front bumper film is very high, and it is truly qualified. Only a few brand manufacturers such as Long Film, 3M, and Weigu produce the front film, because it requires a perspective rate of 70% or above, which requires both a high perspective rate and a high heat insulation rate. , the two are very difficult to balance. Therefore, if you want to stick the front baffle film, you must choose one with quality assurance.
Concern 2: The vision is not clear on cloudy and rainy days
In order to make the front screen look clear, not only the perspective rate is required, but the real good film also pursues the internal reflection rate. The third and fourth generation automotive films utilize metal layers for thermal insulation. But metal will cause light reflection, especially when the light outside the car is dark, there will be a reflection of the instrument panel on the front windshield, which is internal reflection. Generally, the glass itself has an internal reflection of about 8%, and the internal reflection rate of some films with high metal content will be higher. Therefore, it is also very important for the car owner to choose a front bumper film that is suitable for his car.
Concern 3: Obstructing GPS signals
The front bumper film with high metal content will also weaken the GPS signal, so many car owners choose not to stick the front bumper film. Because of its realization, inorganic IR blocker (infrared blocker) has been used to replace metal in the fifth-generation automotive film, which neither affects GPS navigation nor internal reflection, and the heat insulation effect is equally good.
With the continuous development of automotive film, some functions realized by the film are very large, but the inferior products also appear more frequently, so a good brand can guarantee its quality, I hope everyone can learn more about the above knowledge.