Why is bulletproof glass bulletproof

A simple bullet-resistant glass is made of three sheets i. Simply, the glass is very thick as compared to regular glass. You can add a layer into the glass for increasing the protection level. More layers offer more protection. However, adding more layers can reduce optical and sound clarity. The thickness of the glass depends on the usage of the glass. For example:. Armored Glass Level B4 : It is 21mm thick which can stop the bullets of handguns.

B7 Rank Glass: It is a 70mm thick glass that can protect against a high-powered rifle. As we have already mentioned that alternative layers of plastic can absorb the force of a bullet. First of all, the bullet pierces the very first layer of material. But, the next layer of polycarbonate resists firmly against the bullet. If the bullet still has enough energy, it will pierce the next layer of material. This will further reduce the momentum of the bullet. The process continues until either bullet stops or pierces the entire barrier.

However, even if the bulletproof glass fails to stop the bullet, it will decrease the velocity dramatically. Certainly, bulletproof glass is more effective as compared to the simple glass.

Bulletproof glass can stop the bullets of many handguns. Armormax Team articles. The newest form of bullet resistant glass is one-way bulletproof glass, commonly used in armored vehicles. One-way bulletproof glass is composed of two layers. The outside layer — on the threat side — is made of a brittle glass and the inside layer is a flexible polycarbonate.

A bullet that strikes the brittle external layer first causes the glass to break inward toward the polycarbonate layer. Bullets shot from the inside of an armored car are able to penetrate the bullet resistant glass because they strike the polycarbonate layer first with more focused energy.

The brittle glass layer then breaks outward allowing the bullet to pass through with minor energy loss. Share this Post. Previous Article Next Article. Related Posts Bulletproof or Bullet-Resistant? Here are the various product categories at Creative Industries your business can explore to meet its needs:.

Many of the products we make are manufactured to standard specifications, but we can also customize any of our products to fit the unique needs and requirements of your business.

Our customer service and attention to detail is second to none. If your head is spinning because of all the options available and levels of protection provided, take a breath, relax, and give us a call at General Category Bulletproof Glass. Bulletproof: A Commonly Used Word that is Technically Wrong The word bulletproof is in wide use across society, and even those of use in the protective glass industry use it as well for that very reason. What Bullet-Resistant Glass Can Do for Many Businesses A business that wants to provide greater safety and security for its operations, as well as its employees, needs to think through the most likely type of gun violence that could occur at their location.

Large caliber handguns: Level 2 protection against a. Super powered handguns: Level 3 protection against. The level of protection offered will depend on the material used, how it is manufactured, as well as its thickness. Not only can our bullet resistant materials safeguard your staff and assets, they also serve as an effective theft deterrent. We can design a system using material that meets your exact requirements for ballistic protection.