Silica fiberglass fabric is composed of high-purity, amorphous continuous silica fibers with a silica content of 96% to 98%. As an exceptional ultra-high-temperature refractory material, it delivers unparalleled protective and thermal insulation performance in extremely demanding industrial environments.
Maintains excellent strength and elasticity during long-term exposure to temperatures of 1000°C. It can withstand even higher temperatures for short periods and effectively resist the direct impact of extreme heat fluxes and jet flames.
With an extremely low thermal conductivity, it serves as an excellent thermal barrier, providing reliable protection for personnel and critical equipment in high-temperature environments.
It is inert to most chemicals and demonstrates exceptional resistance to corrosion from corrosive minerals, weak alkaline molten metals, and chemical compounds even under high-temperature conditions.
Under extreme operating conditions involving intense heat and strong radiation, it maintains stable physical properties and continues to perform reliably for extended periods.
Description
Our silica-fiberglass fabrics feature exceptional temperature resistance, extremely low thermal conductivity, and outstanding thermal and electrical insulation properties. In addition to offering high-quality standard silica fabrics, we are dedicated to providing flexible, professional, and personalized customization services to fully meet your unique application requirements.
Specifications of High Silica Fabric
| Product code | Weave | Weight g/㎡ | Width cm | Thickness mm | Warp N/INCH | Weft N/INCH | SiO2 % | Operation temperature ℃ |
| ES-300 | Twill 3*1 | 300+/-30 | 92+/-1 | 0.35+/-0.05 | >300 | >250 | ≥96 | 1000℃ |
| ES-500 | Satin 8HS | 500+/-30 | 92+/-1 | 0.6+/-0.05 | >500 | >400 | ≥96 | 1000℃ |
| ES-600 | Satin 8HS | 600+/-30 | 92+/-1 100+/-1 | 0.7+/-0.05 | >600 | >500 | ≥96 | 1000℃ |
| ES-880 | Satin 12HS | 880+/-30 | 92+/-1 | 1.0+/-0.05 | >800 | >600 | ≥96 | 1000℃ |
| ES-1100 | Satin 12HS | 1150+/-50 | 92+/-1 100+/-1 | 1.3+/-0.1 | >1000 | >750 | ≥96 | 1000℃ |
| ES-660-S | Satin 8HS | 650+/-30 | 84-86 | 0.7+/-0.05 | >500 | >400 | ≥96 | 1000℃ |
| ES-1100-S | Satin 12HS | 1250+/-50 | 84-86 | 1.3+/-0.1 | >750 | >600 | ≥96 | 1000℃ |
Specifications of Silica Fabric
| Product code | Weave | Weight g/㎡ | Width cm | Thickness mm | Warp N/INCH | Weft N/INCH | SiO2 % | Operation temperature ℃ |
| ES-600 | Satin 8HS | 600+/-30 | >92 | 0.75+/-0.05 | >1200 | >1000 | 70%+/-5% | 800℃ |
| ES-80 | Satin 12HS | 880+/-40 | >92 | 1.00+/-0.0 | >1300 | >1100 | 70%+/-5% | 800℃ |
| ES-1100 | Satin 12HS | 1100+/-50 | >92 | 1.30+/-0.1 | >1500 | >1200 | 70%+/-5% | 800℃ |
Application Industries
With the first-rate high-temperature stability, they are widely used in high temperature thermal insulation, industrial protection, aerospace, energy saving, environmental protection, fire production and etc.
☑ High-Temperature Filtration
Used for industrial high-temperature flue gas dust collection; the specialized filter media achieve dust removal efficiencies exceeding 99.995%.
☑ Firefighting and Safety Protection
Used to manufacture high-end safety and protective equipment, such as specialized fire blankets for Ro-Ro (roll-on/roll-off) car carriers, heavy-duty firefighter proximity suits, and fire curtains.
☑ Electronics and Electrical
Thanks to excellent electrical insulation properties and a low dielectric constant, the material is widely used in insulating components for electronics and electrical systems, such as high-frequency circuit boards and precision connectors.