Item specifice

Manufacturer custom borosilicate 3.3 heat-resistant glass（bulletproof glass）

Product Introduction

Borosilicate glass 3.3, also known as "bulletproof borosilicate glass," is a type of strong and durable glass that has been widely used in the manufacturing of bullet-resistant windows for many years. It is made from boron silicate which has a very high melting point and can withstand extremely high temperatures without breaking or shattering. This makes it ideal for use in applications that require protection from bullets or other projectiles, such as security guards' booths, military installations, banks and airports.

The most common form of bulletproof borosilicate glass is Grade 3.3 (sometimes referred to as BORO33), which has an impressive resistance to impact damage compared to its non-bulletproof counterparts. This grade of borosilicate was developed specifically with ballistic performance in mind and meets the requirements set out by various international standards - including EN 1063 (the European Standard) and UL 752 (the American Standard). The safety rating achieved by this product reflects its ability to stop different levels of ammunition travelling at different speeds without breakage or significant deformation; even when multiple rounds are fired consecutively at close range. As bulletproof glass, borosilicate 4.0 glass also has a remarkable characteristic of high transmittance. In this way, when used as bulletproof glass, you can clearly observe the external things through the glass.

Advantages

• Fire protection duration exceeding 2 hours
  

• Outstanding mechanical strength, 8-10 times stronger than ordinary  glass
  

• Small specific gravity, more than 8% lighter than ordinary soda lime silica glass

• Higher light transmittance 
  

• Stable chemical property

• Without self-explosion

• Excellent ability at thermal shack

Important benefits:

• Excellent thermal resistance

• Higher transparency

• Stable chemical property

• Outstanding mechanical strength

Bulletproof glass is mainly used in the following fields:

① Aviation field: such as fighter aircraft, assault aircraft, and bulletproof glass.

② Ground: bulletproof glass for cars, trucks, and forward observation posts.

③ Sea area: such as ships and submarines stealing ports.

④ Automobile industry: bulletproof cash-carrying vehicles, family cars, etc.

⑤ Construction industry: in banks or other places with high safety performance requirements. Anti theft glass is mainly used in bank vaults, warehouses, display cabinets for jewelry, electronics, and other expensive items, as well as valuable commodity counters.

Packaging Photos of Borosilicate Glass 3.3

FAQ

Q:How to get a quotation?

A: we need to get specific details, such as size, color, thickness, quantity, edge,etc.

Q: Can you do the production as customized?

A: Yes, we have a professional technique team, we could produce the glass depends on your requirements.

Q: What the your glass package ?  Are they safe ?

A: Wooden Crates Worthy for Ocean and Land Carriage .The crates will be very strong and every loading worker has 12years packed,

loading and fixation crates with container experience.  And we send the loading pictures for you after we loading .

Q:.  What is your minimum order quantity?

A:Our MOQ is one full 20 feet container.

Products of different sizes and specifications could be mixed in one container.

Q: Can you supply a free samples ?

A: yes, if you want us to provide big size sample according to your requirements, you should pay the cost of production.