Why Woven Silica Fabric Is Used in Fire Curtains and Passive Fire Protection

Fire Curtains as a Critical Safety System

Fire curtains are designed not to fight fires, but to control and contain them.
They must:

• Resist direct flame exposure

• Withstand intense radiant heat

• Maintain integrity long enough for evacuation and suppression

Material selection is therefore a key factor in fire curtain performance.

What Fire Curtains Require from a Fabric

Unlike decorative or architectural textiles, fire curtain fabrics must offer:

• Non-combustibility

• Minimal smoke generation

• Structural stability under fire conditions

Woven silica fabric meets these requirements due to its high silica content and inherent flame resistance.

How Woven Silica Fabric Enhances Fire Containment

When exposed to fire, woven silica fabric:

• Does not ignite

• Does not drip molten material

• Maintains its barrier function

This helps prevent fire spread between zones, especially in large industrial or commercial facilities.

Common Fire Curtain Applications

• Industrial buildings

• Power plants

• Warehouses

• Transportation facilities

In these environments, fire curtains made with woven silica fabric act as passive fire protection systems, buying valuable time during emergencies.

Durability and Reliability Over Time

Fire protection systems may remain unused for years, yet must perform flawlessly when activated.
Woven silica fabric retains its properties over long service periods, ensuring readiness when needed.

For fire curtains and passive fire protection systems, reliability is non-negotiable. Woven silica fabric provides the thermal resistance, stability, and safety performance required to meet stringent fire protection demands.