Custom Multi-Layer Laminated Bullet Resistant Glass (UL 752 / EN 1063 Standard)

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 Product Description

Ultimate Protection: Certified Bullet Resistant Glass (UL / EN Standards)

Engineered for high-risk environments, our Bullet Resistant Glass (also known as Transparent Armor) is a multi-layer laminate designed to stop projectiles while maintaining optical clarity. Constructed from alternating layers of glass and PVB/PU interlayers (often with a Polycarbonate backing), it absorbs the impact energy and prevents penetration.

Key Features:

• No-Spall Option: Available with a polycarbonate inner layer to prevent glass shards from flying into the safe side upon impact.

• Crystal Clear: Despite thicknesses ranging from 20mm to 80mm, we use Low Iron Glass to ensure superior visibility for bank tellers and drivers.

• Custom Protection: Tailored solutions from resisting 9mm handguns to 7.62mm rifles (AK-47).

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 Product Packaging

Heavy-Duty Export Packaging

• Reinforced Crates: Custom-built wooden crates with extra-thick bases to handle the extreme weight (often 500kg+ per crate).

• Steel Banding: Double steel strapping ensures the glass doesn't shift during transport.

• Edge Protection: Thick foam and hard plastic corner guards protect the polished edges from impact.

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 Application Video

• Financial: Bank teller windows, armored cash-in-transit vehicles.

• Government: Police stations, embassies, courthouses.

• Retail: Jewelry stores, luxury display cases.

• Residential: Panic rooms for VIP villas.

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 Comment & FAQ

Q1: What is "Spall" vs. "No-Spall"?

A: Spall refers to glass fragments flying off the rear side (safe side) when a bullet hits. No-Spall (or Low-Spall) glass has a special polycarbonate backing that catches these fragments, preventing injury to the people standing behind the glass. We highly recommend "No-Spall" for banks and vehicles.

Q2: Can I cut bulletproof glass on-site?

A: No. Bulletproof glass is extremely thick and hard. It must be custom-manufactured to exact sizes in our factory. Drilling holes for intercoms or cash trays must also be done before lamination.

Q3: How heavy is the glass?

A: It is very heavy. For example, Level 3 glass (~30mm) weighs approx. 70kg/m². Please ensure your window frames (aluminum/steel) are reinforced to support this weight.

Q4: Will the glass turn yellow over time?

A: No. We use premium PVB/PU interlayers (like Kuraray or Sekisui) that are UV resistant, ensuring the glass remains crystal clear for years.

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 Production Process

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 Certifications

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 Data Sheet

Structure Composition

• Glass + PVB + Glass: Standard configuration for cost-effective protection.

• Glass + SGP + Polycarbonate: Premium configuration for "No-Spall" performance and lighter weight.

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 Optional Surface

Customize your security glass for specific environments:

• Low Iron (Ultra Clear): Removes the green tint found in thick standard glass, offering superior clarity for face recognition and surveillance cameras.

• One-Way Mirror: Reflective coating allows security personnel to observe the outside while remaining hidden (ideal for interrogation rooms or VIP privacy).

• Tinted Glass: Grey or Bronze tint for privacy in armored limousines.

• Gunports & Voice Transmission: We can include custom cutouts and stainless steel talk-through devices.

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 Testing Quality

Rigorous Ballistic & Stability Testing

We don't guess; we verify. Our glass undergoes strict testing:

• Ballistic Test: Samples are sent to certified labs to withstand shots from 9mm, .44 Magnum, or 7.62mm rifles according to UL 752 or EN 1063 standards.

• Boil Test: Samples are boiled for 2 hours to ensure no delamination occurs (simulating long-term durability).

• Haze & Light Transmission: Ensuring the multi-layer structure does not distort vision (Essential for bank tellers and drivers).