The main function of Dingxin Films PPF car film is heat insulation and UV protection, and there is a better car film with explosion-proof function, after all, if the car glass suddenly breaks and hits people, it is still a very dangerous thing, if the explosion-proof car film is pasted, the car owner will be safer.
In addition, the car film is usually black, and after the car film is applied, the inside of the car is usually not visible from the outside, thus protecting the privacy of the car.
It's more convenient than installing privacy glass, and you don't have to worry about theft even if you put some valuables in your car, so it's common for car owners to put a wrap on their new car.
There is also a large part of the reason that 4S stores usually provide free film, and the owner feels that this is a discount that he bargained for, so he must use it. But there are also requirements for the film, and you can't just put it on.
- The first type is automotive films that are too dark in color and have poor light transmittance
According to the regulations, the light transmittance of the automotive film should not be less than 70%, and the light transmittance of some poor quality automotive films is very low, or even far below 70%, which will seriously affect the driver's vision and cause traffic safety hazards, so the light transmittance test is likely to fail.
- The second category is mirror reflective sunshade film
This car film can easily lead to traffic accidents by reflecting light and interfering with other drivers' vision under the action of sunlight. Therefore, this car film is not allowed to be pasted and cannot pass the annual inspection.
Therefore, everyone must pay more attention when choosing a film. If it is a film displayed in a 4S store, please be sure to ask whether the light transmittance of the car film has reached 70%. If this is not the case, it is best to replace the Dingxin Films PPF car film to ensure the smooth passage of the car's annual inspection.
