Quartz Fiber Cloth
Quartz fiber cloth is a high-performance material manufactured in various thicknesses and weaving styles including plain, twill, and satin weaves with different warp and weft densities. Known for its exceptional thermal resistance, electrical insulation, and mechanical strength, serves critical roles in aerospace, electronics, and high-temperature industrial applications.
Product Specifications
Standard Quartz Fiber Cloth (BN108 Series)
| Model | Thickness (mm) | Structure | Warp/Weft (count/cm) | g/m² |
|---|---|---|---|---|
| SA108-10 | 0.1 | Plain/Twill | (16±2)*(16±2) | 100 |
| SA108-11 | 0.11 | Plain/Twill | (20±2)*(20±2) | 108 |
| SA108-14 | 0.14 | Plain/Twill | (16±2)*(16±2) | 165 |
| SA108-20 | 0.2 | Plain/Twill | (12±2)*(10±2) | 200 |
| SA108-22 | 0.22 | Plain/Twill | (16±2)*(14±2) | 216 |
| SA108-28 | 0.28 | Satin | (20±2)*(20±2) | 280 |
Ultra-Thin Quartz Fiber Cloth (BN118)
| Filament Diameter (μm) | Structure | Thickness (mm) |
|---|---|---|
| 5 | Plain/Twill | 0.03-0.06 |
Quartz Fiber Mesh Cloth (BN124)
| Model | g/m² | Warp density×Weft density (mm) |
|---|---|---|
| SA124-90 | 90-180 | 4×4, 5×5, 8×8, 12×12 |
Quartz Fiber Sleeve (BN109)
| Model | Inner Diameter (mm) | g/m |
|---|---|---|
| SA109-005 | 0.5-75 | 0.9-120 |
Quartz Fiber Tape (BN107)
| Model | Width (mm) | Thickness (mm) | Warp/Weft (count/cm) | g/m |
|---|---|---|---|---|
| SA107-16 | 40 | 0.16 | 16×4.1 | 7.3 |
| SA107-24 | 40 | 0.24 | 8×8.2 | 9 |
| SA107-28 | 50 | 0.28 | 9×9.3 | 13.7 |
Performance Characteristics
Key Properties
- SiO₂ purity of 99.95%
- Long lifetime at 1050°C
- Softening temperature of 1700°C
- Low thermal conductivity
- High strength and tensile modulus
- Resistance to acidic, alkaline, and salt environments
- Excellent electrical insulation properties
Primary Applications
- Wave-transparent material
- Ablative material
- Structural reinforcement material
- Thermal insulation material
- Electrical insulating materials
Industry Applications
- Aerospace: Rocket nozzles, aircraft and launching pad ablative materials, thermal protection for space launch vehicles
- Electronics: High-frequency PCBs for communication base stations and supercomputers
- Industrial: Furnace thermal insulation and sealing in chip manufacturing, molten steel filtration
- Energy: Electric vehicle battery separators, high-temperature cable cladding
- Safety: High-class protective clothing for firefighters, fire resistance curtains
- Telecom: Thermal insulation for optical fiber manufacturing
- Construction: Fireproof wall coverings, insulation sleeves
Quartz fiber products serve as an excellent substitute for ceramic and high-silica glass fibers in high-temperature resistance and thermal insulation applications due to their superior performance characteristics.
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