Bulletproof glass is actually a kind of laminated glass, but the glass is mostly made of toughened glass with higher strength, and the number of laminated glass is relatively large. It is mostly used in renovation projects that require very high safety requirements such as banks or luxury houses. Bulletproof glass is a kind of laminated safety glass. It is made of laminated glass and film. The total thickness is generally more than 20mm. The total thickness of the more demanding bulletproof glass can reach more than 50mm.
Bulletproof glass structure:
Bulletproof glass is generally divided into the following three-layer structure:
1. Load-bearing layer: This layer is the first to withstand the impact and rupture. Generally, thick and strong glass is used, which can damage the warhead or change the shape of the warhead, making it lose the ability to move forward.
2. Transition layer: generally use organic glue material, strong adhesion, good light resistance, can absorb part of the impact energy, and change the direction of the bullet.
3. Safety protection layer: This layer is made of high-strength glass or high-strength transparent organic material, which has good elasticity and toughness, can absorb most of the impact energy, and ensures that bullets cannot pass through this layer