Create a cool summer how to buy a reassuring film[汽车维修知识]

Summer loveCar stickerExplosion-proof membranes are nothing new to car owners.carThe explosion-proof film has a high reflectivity to infrared radiation. When the heat is largely reflected off, it will naturally bring coolness in the car. But in the face of a dazzling array of solar films, how should car owners choose? How to distinguish true from false? Car Collection is specially designed for you.
1. Touch by hand. High-quality films feel thick and smooth to the touch, while inferior films are very soft and thin, lack sufficient toughness, and are prone to wrinkles.
2. Smell from the nose. The residual solvent of the inferior film adhesive layer contains high benzene content and has peculiar smell, which will seriously endanger the health of car owners.
3. Eye view. The high-quality explosion-proof film has good perspective performance regardless of the color depth. The inferior film uses ordinary dyeing process, which always feels foggy when viewed from the inside of the car.
4. Teeth bite. Gently bite the film with your teeth. If there is a transparent spot on the bite, it means that the film is colored with viscose, instead of using the method of bulk staining and sputtering metal coloring. This will not happen with the bulk penetration method.
5. Look at quality assurance. Only the film with the manufacturer's warranty card is reliable. The manufacturer's warranty card usually contains the warranty items, the number of years, the method of compensation, and the real name, address and telephone number of the manufacturer that can be found.
6. Check whether there is an anti-counterfeiting mark on the back of the film. The anti-counterfeiting mark is printed on the back of the regular brand explosion-proof film.
7. Rub with alcohol or gasoline. Because the inferior film is a glue-stained film, so after removing the protective layer of the film, wipe the glue layer, you can see the fading phenomenon. You can also uncover the transparent layer on the back of the driving film and scratch it with a hard object. The color of the inferior film will be more serious.
The above are only superficial identification methods. Other more important things such as construction level, after-sales service, professional quality, etc., also have a decisive influence on the final service quality.
Sichuan News Net-Chengdu Evening News

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