How to Quickly Identify the Quality of Car Window Tint?

[OMaximus]

Here are methods to quickly identify the quality of car window tint: 1. Feel. Inferior films use ordinary polyester film as the base material. Due to their loose internal structure, they are prone to dyeing, have low strength, lack elasticity and toughness, and are prone to wrinkling, failing to meet the basic requirements of automotive safety and explosion-proof films. In contrast, high-quality films use optical-grade polyester film, which is not only more expensive but also feels thick, smooth, dense in structure, and high in strength, offering superior safety and explosion-proof performance. 2. Color. Inferior films mainly rely on dyeing processes, so the pigments adhere to the surface of the film, resulting in poor color uniformity and stability, severe color differences, and a higher tendency to fade and become blurry. High-quality films are manufactured using magnetron sputtering technology, featuring uniform color, natural metallic hues, high visual clarity, and excellent transparency, making them ideal for automotive front windshield applications. 3. Scratch resistance. Inferior films lack a scratch-resistant coating, making them prone to scratches when rolling windows up and down or wiping by hand. If lightly wiped with alcohol or gasoline for a minute, inferior films will show signs of fading. High-quality films come with a professional scratch-resistant coating, offering better resistance to scratches and damage. Even when wiped with alcohol or gasoline, they do not show signs of discoloration.