Safe Vision — Nano-Silica Insulated Fire-Resistant Glass
Product Specifications
|
Thickness |
Fire Resistance Grade(h) |
Insulation Duration (min) |
Weight(kg/m²) |
Sound Insulation |
Avg. Back Surface Temp |
Max Temp During Test |
|
25mm |
A1.00 |
60 |
65 |
~40 dB |
≤120°C |
940°C |
|
35mm |
A1.50 |
90 |
75 |
~45 dB |
≤120°C |
1060°C |
|
45mm |
A2.00 |
120 |
95 |
~50 dB |
≤120°C |
1130°C |
|
65mm |
A3.00 |
180 |
140 |
~50 dB |
≤120°C |
1130°C |
Technology
This fire-resistant glass is a composite material made by laminating multiple sheets of high-transparency, toughened float glass with nano-silica-based intumescent interlayers.
Fire Resistance Mechanism
Upon exposure to intense heat, the exposed glass layer shatters. Simultaneously, the nano-silica interlayers expand up to ten times their original thickness to form a rigid, opaque black insulating barrier. This layer effectively blocks flames, intense heat, and toxic gases from penetrating to the unexposed side.
Custom Specifications
Custom dimensions and configurations are available upon request.
PRODUCT FEATURES
Applications
Architectural Projects: External façades, partitions, and windows in commercial buildings, office towers, shopping malls, hotels, and exhibition centers.
Public Infrastructure: Fire safety-critical areas such as schools, hospitals, metro stations, and airports.
Transportation: Windows and internal partitions in vehicles and vessels, providing secure and unobstructed visibility.
Industrial Facilities: Especially suited for high-temperature environments such as chemical and pharmaceutical plants to safeguard personnel and equipment.
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