Bullet-resistant glass, often referred to as bullet proof glass, is primarily made of layers of glass and strong plastic materials.
The Composition of Bullet-Resistant Glass
Bullet-resistant glass is not a single pane of material but rather a composite created through a lamination process. According to the provided reference, it is constructed from layers of different polycarbonate plastics placed in-between layers of glass. This multi-layered structure is key to its protective properties.
Key Materials: Glass and Polycarbonate Plastics
The core components are the glass layers on the outside and the special plastic layers sandwiched within. The reference highlights that the plastic layers are made of various polycarbonate plastics. Examples of these plastics mentioned include:
- Makroclear™
- Cryolon
- Tuffak
These plastic layers are crucial because they are designed to help absorb the impact of a bullet, dissipating the energy and preventing penetration. The outer glass layers provide rigidity and a clear viewing surface, while the inner plastic layers provide the impact resistance.
In summary, bullet-resistant glass achieves its strength and protective capabilities by strategically combining rigid glass layers with resilient polycarbonate plastic layers in a laminated structure.
