According to the most common safety hazards encountered by the glass, the safety film standards are divided into accident prevention level, anti-theft level, and bullet-proof level.
Breakdown: The concept of breakdown is easy to understand, what strikes an object through the glass is a breakdown. Prevent the penetration of impact objects, ensure the safety of indoor personnel and people in the vehicle, and also ensure that the property is not violated.
The breakdown strength is divided into one impact and multiple impacts. Impacts such as harassment, throwing, smashing, and accidents generally occur once and instantaneously. At this point, the mission of the glass safety film is to deal with a one-time high-energy impact. Illegal acts such as theft may come under attack from time to time. Therefore, for the anti-theft security film, it is also necessary to test its ability to resist multiple impacts. Qualified products shall not penetrate after multiple impacts. In the safety film standard, the number of multiple impacts is defined as 5.
