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How to choose a good explosion-proof membrane

release time:2019-05-13

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As the saying goes, "Good horses are equipped with good saddles". Of course, the beloved car should be affixed with a film, but the explosion-proof film can be decorated and sun-protected.

  As the saying goes, "Good horses are equipped with good saddles". Of course, the beloved car should be affixed with a film, but the explosion-proof film can be decorated and sun-protected. The quality of the explosion-proof membrane depends not only on its thermal insulation, but also because the naked eye and the hand are difficult to identify. We may wish to compare it in several aspects.

  (1) The film clarity, regardless of the color of the film, the quality of the film at night should be more than 6 meters, and the inferior film will have a misty feeling.

  (2) The film color, the material of the high-quality film is not easy to change color due to the use of high-tech composite film in the film, and the hanging plate will not be discolored in the process of filming, and the color of the inferior film is in the glue, tearing open After the protective film of the film is brushed with a toothbrush, the color is lost.

  (3) You can also compare it by a simple test method. Put a glass attached to the film in front of a iodine-tungsten lamp. If the hand feels hot, it is a high-quality film, while a hot hand is a poor quality film. .