How to choose automobile film?
In fact, in any industry, as long as the market demand is large enough and the threshold for identifying the true and false products is high, it is easy to create a fake market and harm consumers.
For example, this film seems to be a very simple thing. You see, our mobile phones, computers, building glass, etc. will be coated to protect the screen from being scratched. If you can see the screen clearly, you can pursue radiation protection. It will be OK to stick it.
However, the explosion-proof film of the car is a little complicated, because our car often experiences exposure to the sun and high-speed driving. Choosing a good film is very important to driving safety, health and privacy of the people in the car.
What is a good car film? There are three judging indicators: heat insulation rate, light transmittance and UV protection rate.
A good heat insulation ratio 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 increase the color depth for heat insulation. The darker the color is, the stronger the heat insulation ability is, but the light transmittance will be lower.
For films with high heat insulation rate and high transparency rate, the more advanced technology will be adopted and the higher the price will be. This is generally the case for our front windshield films.
The good perspective of the front windscreen is very important for drivers to drive. Therefore, most countries have strict regulations on the front windscreen film. Our national regulations require that the perspective rate of the front windscreen should not be less than 70%. However, it does not mean that the perspective rate of the film you buy is 70%, because our front windscreen also has a light transmittance, which is multiplied by the light transmittance of the car film, No less than 70% is qualified.
In addition, the UV protection rate. In fact, at present, the UV protection technology is relatively mature. Most of the car films, regardless of the price, can reach 90% of the UV protection rate, which is basically qualified.
So, to sum up, the quality of our choice of car film mainly depends on the heat insulation rate and light transmittance.
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