[China Glass Net] The front windshield film of the car can effectively reduce the ultraviolet radiation and reduce the damage caused to the driver by the broken glass. However, if you are not using the front-end special film or the hand-pressing is not good, it will seriously affect the driving, especially the driving safety of the owner at night. Sticking the poor quality of the front film, the pattern will be reflected by the light reflection through the tunnel, and the astigmatism will occur due to the strong light when the car is driving at night. Today, I will teach you how to buy a front windshield film for your car.
A. Don't buy high-insulation front windshield. The high-insulation front windshield film is usually made of multi-layer metal material. It uses metal components to reflect solar heat. The higher the heat insulation rate, the more metal components. . Although the heat insulation effect is improved, there are usually different levels of negative problems, such as interference with the signal of the mobile phone or affecting the normal use of the global positioning system, and the construction of the membrane is relatively difficult due to the thick metal film.
B. The deeper the color, the better the heat insulation effect. The light transmittance of the front windshield film must reach 70% or more to fully guarantee driving safety. If the film color is too dark or too dark, it will lead to long-term visual fatigue of the driver, it is very easy to induce traffic accidents, especially at night driving is more likely to have hidden dangers.
C. The degree of reflection should not be too high. If the front windshield film has a large degree of reflection, when there is light in the compartment at night (such as reading light, instrument panel), the front glass will produce specular reflection, and the light inside the car will reflect in the wind. On the glass, it directly affects the driver's viewing of the road surface, which is likely to cause traffic accidents. The front diaphragm generally requires that the reflection rate cannot be higher than %.
D. There must be a high-definition front windshield film material with a large difference in material. Poor material will have different levels of wavy or orange peel. When driving, there will be a feeling of erratic landscape. Long-term driving will not only cause blurry vision. In severe cases, there may be dizziness, decreased vision, nausea and vomiting, etc. Therefore, high definition is the primary condition for selecting the front barrier film.
Then everyone should pay attention to the above mentioned points when buying the front windshield film. Do not judge the heat insulation effect according to the color depth of the front windshield film. In fact, judge the heat insulation effect of the front windshield film. It is to look at its reflectivity. Simply put, it depends on how much it can reflect the incoming sunlight and ultraviolet rays. The larger the reflectivity, the better the front windshield film.
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