Silica fabric
Properties
High Silica Content: Comprises over 96% silica.
Temperature Resistance: Maintains properties up to 1000°C.
Material Composition: Made from silica yarns derived from continuous glass fibers with diameters of 6 μm or larger, treated to boost SiO2 content to over 94%.
Chemical Stability: Exhibits excellent chemical stability under normal conditions. However, glass fiber additives decompose above 200°C, which protect the fibers during handling and enhance their technical properties.
Compliance: Meets the REACH directive.
Resistance: Resists corrosion, chemical deterioration, and remains flexible at high temperatures. Withstands thermal shock, molten metal splashes, welding splatter, and direct flame impact.
Melting Point: Above 1600°C.
Application
1. High-Temperature Insulation:
– Furnaces
– Turbines
2. Protective Covers:
– Metal splash protection
– Spark protection
3. Industrial Curtains:
– Furnace curtains
4. Removable Lagging Blankets
5. Piping Sleeves
6. Compensators
7. Filters: Used in casting acid production.
8. Moisture-Resistant Fillers: Used in high-temperature composite materials.
specification
model | weave | Weight g/㎡ | width cm | Thicknes mm | Warp yarns/cm | Weft yarns/cm | WARP N/INCH | WEFT N/INCH | SiO2 % |
HS-300 | Twill 3*1 | 300±30 | 92±1 | 0.3±0.05 | 18.5±2 | 12.5±2 | ＞300 | ＞250 | ≥96 |
HS-600 | Satin 8HS | 610±30 | 92±1;100±1:127±1 | 0.7±0.05 | 18±2 | 13±2 | ＞600 | ＞500 | ≥96 |
HS-880 | Satin 12HS | 880±40 | 100±1 | 1.0±0.05 | 18±2 | 13±2 | ＞800 | ＞600 | ≥96 |
HS-1100 | Satin 12HS | 1100±50 | 92±1;100±1 | 1.25±0.1 | 18±1 | 13±1 | ＞1000 | ＞750 | ≥96 |
