support hotline:18925210469
Hello everyone, I'm Xiaobian. Today, I will introduce bulletproof glass to you. The following content is organized by Xiaobian for reference.
bullet-proof glass
Bulletproof glass is a composite material obtained by special processing of glass (or plexiglass) and high-quality engineering plastics. It is usually a transparent material, usually including a polycarbonate fiber layer sandwiched in an ordinary glass layer.
1. The total thickness of bulletproof glass is proportional to the bulletproof effect.
2. The thickness of the film in the bulletproof glass structure is related to the bulletproof effect. For example, the bulletproof effect of the bulletproof glass using 1.52mm film is better than that of the bulletproof glass using 0.76mm film.
3. The glass is related to the bulletproof effect, and tempered glass is not allowed, because the broken tempered glass will affect the observation. At the same time, if tempered glass is used, it will become small obtuse-angle particles after being broken, which will make it easier to fall off, which is not conducive to protection and safety.
Bulletproof glass is a glass that has the ability to protect against bullets while having the light transmission and image transmission properties of glass. The bulletproof principle of bulletproof glass is that it can convert the impact kinetic energy of the bullet into the elastic potential energy of the glass and the surface energy of the fragments.
The thickness of bulletproof glass is between 7mm and 75mm. Bullets fired at bulletproof glass will pierce the outer glass, but the polycarbonate glass material layer absorbs the bullet's energy, preventing it from penetrating the inner glass. These large pieces of bulletproof glass have been put into public use during World War II, are typically 10.0 to 12.0 cm thick, and are extremely heavy.
If you want to know more about bulletproof glass industry information, please log on to our official website and we will bring you more practical knowledge.
http://www.qiyaoboli.com
