How to shoot through bullet proof glass

When the bulletproof glass is tested and meets the standard requirements, it is required that the bulletproof glass of this level cannot be penetrated, and the splashes on the back cannot penetrate the test cardboard, so we need to understand the working principle of the bulletproof glass.

1. Only in this way can we know more clearly what can penetrate bulletproof glass. For example, bulletproof glass can only be penetrated under the impact of ballistic energy higher than this level.
2. There are many grades of bulletproof glass, and different countries have different levels of bulletproof glass. Therefore, we can understand according to the bulletproof grade table of each country, as shown below.

Bullet proof glass is made up of which material?

Bulletproof glass can be clearly understood by nouns that it is mainly made of glass, because glass has good light transmittance, high Mohs hardness (up to 6-7), and a long service life. Therefore, it is commonly used as the main material for windows, building exterior walls, and automobiles.

Therefore, bulletproof glass is also mainly made of glass materials. For example, as we mentioned in the previous article, composite bulletproof glass that also contains polymer materials (PC-Polycarbonate/PU)

Bullet proof glass cost

Different bulletproof glass grades affect the manufacturing cost of bulletproof glass. For example, the cost of composite bulletproof glass mentioned above is close to 400~800 US dollars, while the price of bulletproof glass of ordinary glass type bulletproof glass (composite materials are not included here) is relatively low. But the thickness is not as good as polymer materials only made of composite to ballistic glass