Jinan auto film is getting hot day by day. It is necessary to apply Jinan auto film whether it is hot summer or ice and snow winter. But just because the market is hot, it also gave birth to the fake market and harmed consumers.
For example, Jinan automobile film seems to be a very simple thing. You see, our mobile phones and computers will paste it to protect the screen from being scratched. If you can see the screen clearly, pursue radiation protection, and paste it.
But the car film is a little complicated, because our cars often experience exposure to the sun and high-speed driving. Choosing a good car film is very important to driving safety, the health and privacy of the people in the car.
What is a good car film? There are three judgment indexes: heat insulation rate, light transmittance and anti ultraviolet rate.
Good heat insulation rate can keep the temperature in the car not too high in summer, and can better maintain the cooling effect of the air conditioner.
However, some manufacturers rely on increasing the color depth to heat insulation. The darker the color, the stronger the heat insulation ability, but it will affect its light transmittance and become lower.
Films with high heat insulation rate and high transparency rate will adopt more advanced technology and higher price. This is generally the case with our front windshield films.
Good perspective of the front windshield is very important for drivers to drive. Therefore, most countries have strict regulations on the film of the front windshield. Our national regulations require that the perspective rate of the front windshield shall not be less than 70%, but it does not mean that the perspective rate of the film you buy is 70%, because our front windshield itself also has a light transmittance, Multiply this light transmittance by the light transmittance of the car film, and it is qualified if it is no less than 70%.
In addition, the anti ultraviolet rate. In fact, at present, the anti ultraviolet technology is relatively mature. Most of the car films, regardless of the price, can reach 90% of the anti ultraviolet rate, which is basically qualified.
Therefore, to sum up, the quality of our choice of car film mainly depends on the heat insulation rate and light transmittance.
However, when we know the indicators, we can not say that we will not be trapped.
For example, when we go to the film shop to apply the film, the merchant tells you that the heat insulation rate and light transmittance are qualified, and even tells you that the film is a brand of quantum film and Dragon film, but you can't identify it.
Not to mention that we buy online, the merchant's online shop is decorated more beautiful and tall, which can scare people. If you don't pay attention to buying fake goods, you may not know it.