UL 752 Level 7 Bullet Resistant Glass

UL 752 Level 7 Bullet Resistant Glass
Details:
This is the ultimate protective solution for the most severe threat environments. It is heavily utilized in the protective windows of heavy military armored vehicles, special combat vehicles, and national core command centers. Furthermore, it acts as the primary fixed transparent structure for highly sensitive sites like nuclear facilities and elite military bases.
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Description
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UL 752 Level 7 Bullet Resistant Glass

Product Description
 

For top-tier military operators and extreme security protocols, the intensive strike of small-caliber, high-speed rifles presents one of the most formidable ballistic challenges on earth. From our self-owned 9,000 square meter R&D and production workshop, we engineered the absolute pinnacle of individual firearm protection. We achieved this by exclusively integrating our low-cost, high-quality sapphire blanks into a matrix of ultra-high-strength PC and high-hardness inorganic glass. This revolutionary low-stress composite layer elevates the kinetic energy absorption of our UL 752 Level 7 Bullet Resistant Glass to international leading levels. It decisively halts 5 consecutive hits from 5.56×45mm FMJ LC rounds, dispersing the immense, localized kinetic energy before it can compromise the vehicle's interior.

 

What truly sets us apart as an industry leader is our long-life, lightweight manufacturing technology. Despite offering peak ballistic resistance, we managed to reduce the overall product weight by 25% compared to traditional glass of the identical protection level. After punishing the material with a 144-hour bake at 100℃, deep freezing at -55℃, and a 95% high-humidity cycle test, the protective performance showed zero attenuation. Moreover, our UL 752 Level 7 Bullet Resistant Glass possesses the extraordinary ability to resist collateral damage from explosive shock waves, ensuring no large-area fragmentation during close-range explosions. We stand behind this product as a testament to our dedication to absolute safety.

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Specifications
 

Threat Defeat

Halts intensive impacts from 5.56×45mm rifle full metal jacketed (FMJ LC) ammunition.

Multi-Hit Performance

Zero complete penetration after 5 consecutive bullet hits at a 4.6m test distance.

Velocity Parameters

Defeats high-speed impacts ranging from 3080-3383 ft/s (939-1031 m/s).

Material Matrix

Exclusive use of multi-layer sapphire reinforcement, ultra-high-strength PC, and low-stress composites.

Weight Reduction

Product weight is 25% lower than traditional transparent armor of the same protection tier.

Blast & Environmental Resilience

Survives 100℃ for 144h, -55℃ freezing, 95% humidity, and close-range explosive shockwaves.

 

Application Areas

 

This is the ultimate protective solution for the most severe threat environments. It is heavily utilized in the protective windows of heavy military armored vehicles, special combat vehicles, and national core command centers. Furthermore, it acts as the primary fixed transparent structure for highly sensitive sites like nuclear facilities and elite military bases.

 

Customization Capabilities & Factory Strength

 

Our factory is a powerhouse of military-grade production. We confidently support complex double-curved surface forming and ultra-large dimensions up to 3m × 2m, specifically tailored to the aggressive geometries of modern heavy armored vehicles. Because we have self-developed and localized our core raw materials-including the specialized polycarbonate and sapphire-we guarantee a highly stable supply chain, free from the volatile delays of international material sourcing, easily supporting fleets of up to 10,000 high-performance vehicles annually.

 

Quality Control & Military-Grade Installation

 

Certified strictly under the GJB9001C Weapon Equipment and ISO9001 systems, our manufacturing protocol involves 12 uncompromising inspection procedures from raw material procurement to final delivery. When providing our in-sales installation services, we equip the glazing with military-grade rigid fixing components and heavy-duty buffer structures. This ensures that the glass vigorously resists the loosening and structural degradation caused by continuous impact vibrations and explosive collateral damage.

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