Silica Fabric: The "Miracle Textile" That Withstands 1200°C
There is a fabric that won't burn, can be cut, and remains unharmed in a 1200°C inferno — it's called silica fabric.
How heat-resistant is it?
- Silica content as high as 96%, softening point close to 1700°C
- Can be used long-term at 1000°C and withstand 1200°C for short periods
- Ordinary steel would have melted long ago — this fabric stays intact
Why is it so strong?
Silica fabric is an inorganic refractory fiber, containing almost no organic matter. It not only withstands extreme heat but also maintains high strength, good toughness, and flexibility — it can be cut and sewn, offering excellent processability.
What other advantages does it have?
- Low thermal conductivity, excellent heat insulation
- Corrosion-resistant, inert to most chemicals
- Good electrical insulation properties
- Breathable and oil-absorbent, with low thermal shrinkage
- Can be composited with other materials
Where is it used?
- Welding & cutting protection: Blocks splashing molten metal and sparks
- Car fire blankets: Cover fire sources to prevent flame spread
- Aerospace, high-temperature industries, fire doors, firefighter blankets, high-temperature pipe wrapping, and more
A soft fabric that can withstand thousand-degree flames. High-silica fabric proves with its performance that technology's strength is both hidden and dependable.