High Borosilicate Single-Pane Fire Glass

Glasplex high borosilicate single-pane fire glass is made from high-quality borosilicate glass sheets, heat-treated to deliver excellent fire resistance. In the event of a fire, it maintains its integrity without cracking or falling out, effectively blocking flames and smoke penetration.

Glass structure

Single-pane thickness: 5–12mm

Features

Superior Fire Performance:
Maintains structural integrity during fire, preventing flame spread. Fire resistance ranges from 30 to 60 minutes, depending on thickness.

High Light Transmission:
Transmits over 90% of visible light, similar to standard glass, ideal for spaces requiring natural daylight.

Cost-Effective:
More economical than multi-layer composite fire glass, offering reliable protection at a lower price point.

Chemical Resistance:
Borosilicate material resists acidic and alkaline corrosion, suitable for specialised environments.

Important Note:
This glass is not heat-insulating and does not provide a thermal barrier during a fire.

Applications

Office partitions

Fire-rated windows in shopping centres

Standard fire doors

Parameters

Thickness: 5–12mm

Fire resistance: 30–60 minutes

Light transmittance: ≥90%

Thermal expansion coefficient: 3.3×10⁻⁶/K

Impact strength: ≥120 MPa

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