What car films are there?

Car stickers were a symbol of minority groups more than ten years ago. However, with the increasingly fierce competition in the automobile market, many 4S stores will give away car stickers when selling new cars to enhance market competitiveness. Therefore, car stickers have become commonplace. Many people buy new cars from 4S stores instead of buying car stickers with their own money. It is also said that the quality of films released by 4S shops is not good, so it is better not to post them. Is that really the case? Beautiful and practical, what should we pay attention to to to avoid being routine?

What film does the vehicle need to stick?

Before you need to film your car, you must first find out what window film your car needs. Everyone's needs and budgets are different, so there is no need to stick a glass film on the whole car. It is suggested that the front rear window and the front windshield window film be used. Because the main function of the solar film is to isolate light, it is necessary to stick the solar film on the front windshield and the side windshield. Followed by the rear windshield window film. If people often sit in the back, the rear window can also be pasted. However, the rear windshield of many vehicles has GPS and electric heating wire, which is difficult to construct. If the paste is not good, it may lead to GPS signal failure or blistering.

How to choose different kinds of membranes?

Automobile films are generally divided into dyed films, common metal films and magnetron sputtering films. At present, it is not recommended to buy dyed films, which can hardly play a substantive role. If the budget is limited, it is suggested to start with ordinary metal membrane, which is better than dyed membrane, but it also has some problems such as short life and signal blocking. In addition to dyed films and ordinary metal films, magnetron sputtering process films are most recommended. Common ceramic membranes and composite metal membranes in the market belong to this category, which can provide relatively longer service life, higher light transmittance and better heat insulation. At the same time, it will not block the signal in the car. The only drawback is the high price.

What parameters should I pay attention to when buying a film?

Like tires, engine oil and spark plugs, solar films have different parameters. Different parameters have different effects, so be sure to ask before buying. The first important parameter of automobile solar film is transmittance. According to the relevant national standards, the transmittance of the front windshield and the front windshield should be greater than 70% regardless of whether the film is pasted or not. The light transmittance is lower than 70%, and the annual inspection of vehicles is unqualified, which will also affect driving safety. In addition, because the light transmittance of the glass itself is 100%, the light transmittance of the front glass solar film is better than 75%, and the rear glass does not involve driving safety, so it is not necessary to consider the light transmittance. In order to protect privacy, you can choose a dark film.

Followed by ultraviolet blocking performance. At present, the price of many cars is about 654.38+ million, and the original windshield can isolate more than 80% ultraviolet rays. Therefore, the windshield film should be solar film with ultraviolet isolation rate greater than 85%. Finally, the thermal insulation performance of the solar film. Usually, the thermal insulation rate of automobile windshield to the sun is only 20%, so the thermal insulation of film is also very important. Take the previous windshield insulation as an example, the insulation rate of the film should be greater than 40% to be qualified.

What should I pay attention to when pasting film?

Just like getting married, find a "lucky day" for car stickers. The weather has a great influence on the molding effect of car stickers. Try to stick stickers in hot weather. If the weather is particularly cold, the sticker will shrink or expand excessively. Secondly, film pasting depends on the professionalism of film pasting technicians and film pasting shops, whether there is a dust-free film pasting workshop, whether the room is clean and tidy, and whether there is a special instrument cover and seat cover. Most reliable movie stores will have these. Finally, when you are a master of film pasting, you can stare at the edge and see the details of the operation of the master of film pasting. An experienced master will blow a metal scraper with a hot air gun and then scrape the edge. The movie is over. Look at it from all angles. If creases and bubbles are found, please ask the master to level them in time to avoid affecting the appearance.

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