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, such as PVB/polycarbonate thermoplastic (usually lexan resin). Also called LEXAN PC RESIN). It has the appearance of ordinary glass and the behavior of transmitting light, providing some protection against small arms firing.

Little knowledge

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.