How to Judge the Quality of Car Window Tinting?

[VonSavannah]

There are several methods to determine the quality of car window tinting: 1. Touch: Low-quality films use ordinary polyester film as the base material. Due to their loose internal structure, they are easily dyed, 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, and strong, offering high safety and excellent explosion-proof performance. 2. Clarity: Better films have relatively high clarity, allowing for a clear view from both inside and outside. Low-quality car films often fail to meet transparency standards, resulting in a foggy appearance when looking out from inside, which can obscure driving vision and pose significant safety hazards. 3. Heat Insulation: Heat insulation performance is one of the key indicators of glass protective films.