Jichang New Materials
Bulletproof glass structure composition
2023-12-07
Author:
Bulletproof glass is actually made by bonding multiple pieces of glass or high-strength organic sheets together with transparent glued materials. Generally have the following three-layer structure:
① Bearing layer: This layer first bears the impact and breaks. Generally, glass with large thickness and high strength is used, which can destroy the warhead or change the shape of the warhead, making it lose the ability to move forward.
The transition layer: the general use of organic glue material, strong adhesion, good light resistance, can absorb part of the impact energy, change the direction of the bullet. A very strong and transparent chemical film is sandwiched in the laminated glass. This can not only effectively prevent the bullet shooting, but also has the performance of anti-surge impact, anti-explosion, anti-seismic and no cracks after impact.
③Safety 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 ensure that the bullet cannot pass through this layer
Bulletproof glass is an important performance index bulletproof ability. The indicator of bulletproof capability is measured from two aspects, one is the safety protection capability, and the other is the killing capability of the protected gun.
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