Four Parameters Of Car Film

1. Light transmittance
This is the most important performance of car films related to driving safety. It is recommended that users try not to choose films with too low light transmittance. The window film, especially the film for the windows on both sides of the front row, and the base material used for the front gear film are sufficient. Clear, even if the film is darker in color, the scenery must be clear and not dim or deformed. It is more appropriate to choose a light transmittance above 85%. At this time, the side window film does not need to be drilled and does not affect the line of sight. When driving at night, it can also reduce the strong glare reflection of the headlights from behind on the rear mirror, making it very comfortable for the eyes. In addition, good visibility can be ensured when driving, reversing, and turning around on rainy nights.
2. Thermal insulation rate
Taking into account the climatic factors of long summers, high temperatures, and strong sunshine in Guangdong, the thermal insulation performance of window films must be high. Good-quality car explosion-proof film can reflect infrared rays, so the temperature inside the car is much lower, which in turn reduces the load on the air conditioner and saves fuel. If the car owner makes a judgment, the method is very simple. Just use filmed glass to block the sun and feel its heat insulation effect with your face or hands.
3. Explosion-proof performance
This is also another important performance related to safety. High-quality explosion-proof film itself has strong toughness. After the glass breaks, it can be firmly adhered by the film and will not splash and hurt people. It also has strong impact resistance. Inferior explosion-proof film feels soft, lacks sufficient toughness, is not resistant to ultraviolet radiation, and is prone to aging and brittleness.
4. UV blocking rate
For high-quality membranes, this indicator is generally not less than 98%, and can reach 100%. The high UV blocking rate can effectively prevent people in the car from being exposed to excessive ultraviolet rays and burn their skin, and can also protect the speakers in the car from being damaged by the sun. Many inferior membranes do not have this indicator, or are far below the 98% standard. This is also the main basis for the product warranty period.