How to Identify the Quality of Car Window Tinting Film?
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Methods to determine the quality of car window tinting film: 1. Transparency: The transparency of car heat-insulating film refers to the clarity of viewing the outside from inside the car through the window. High-quality tinting films generally have relatively high transparency; inferior car films often fail to meet transparency standards, resulting in unclear visibility from inside to outside after application, causing blurred driving vision and posing significant safety hazards. 2. Color: Use a fingernail or key to slide across the exposed film. If the color comes off, it's a fake film. Genuine films have a scratch-resistant layer that prevents color loss. 3. Heat insulation: Place a piece of glass with the film attached over an iodine-tungsten lamp. If you can't feel any heat when touching it by hand, it's a high-quality film.