Why are there scratches on the car window tint film?

1 Answers
ChristianLynn
07/30/25 7:40am
Scratches on the glass are definitely caused during the reapplication of the film. When removing the original car film, adhesive residue may remain on the glass. Some installers may use a knife to scrape directly on the glass, which can easily damage it. Additional information: Functions of solar films: 1. Utilize the physical properties of metals to block heat, reduce fuel consumption, and improve comfort. 2. In modern solar film production technology, aluminum, gold, copper, silver, and other metals are often vacuum-deposited or magnetron-sputtered to create multi-layered, highly insulating metal film layers. The outer shell electrons (free electrons) in metal materials are generally not bound by the nucleus. When irradiated by light waves, the electric field of the light causes the free electrons to absorb the energy of the light, producing oscillations at the same frequency as the light. These oscillations then emit light at the same frequency as the original light, known as light reflection.
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