Quartz Fiber Yarn
BN101 Quartz Fiber Yarn
Quartz fiber yarn is continuous filament made from high-purity SiO2 and natural quartz crystal. It is flexible inorganic fiber material with low dielectric constant and high temperature resistance properties.
| Model | Tex | Twist/m | Photo |
| BN101-51 | 51 | 70~140 |  |
| BN101-72 | 72 | ||
| BN101-96 | 96 | ||
| BN101-136 | 136 | ||
| BN101-195 | 195 | ||
| BN101-200 | 200 | ||
| BN101-220 | 220 | ||
| BN101-390 | 390 |
BN102 Quartz Fiber Superfine Yarn
The filament diameter is 5um, which means its characteristics especially tensile strength is upgraded significantly.
| Model | Tex | Twist/m | Photo |
| BN102-13 | 13 | 70~140 |  |
| BN102-24 | 24 | ||
| BN102-51 | 51 | ||
| BN102-133 | 133 | ||
| BN102-190 | 190 | ||
| BN102-195 | 195 |
BN113 Quartz Roving
Quartz fiber twistless yarn is of parallel cluster filament without twisting, which could be used directly as reinforcement materials, or as raw materials for twistless roving fabric, non-woven fabric, quartz felt, etc.
| Model | Tex | Photo |
| BN113-40 | 40 |  |
| BN113-100 | 100 | |
| BN113-400 | 400 | |
| BN113-800 | 800 | |
| BN113-1600 | 1600 |
BN106 Quartz Fiber Sewing Thread
Quartz fiber sewing thread is a special type of light-weight refractory sewing thread.
It is excellent ultra high temperature sewing material, an ideal substitute for high silica and glass fiber sewing thread.
| Model | Tex | Photo |
| BN106-20 | 0.2 |  |
| BN106-30 | 0.3 | |
| BN106-35 | 0.35 | |
| BN106-45 | 0.45 |
Performance of Quartz Fiber
Advantages
- SiO2 purity 99.95%
- Long lifetime at temperature of 1050℃
- Softening temperature 1700℃
- Low thermal conductivity
- Higher strength and tensile modulus acidic, Alkaline and salt resistance.
Main Applications
- Wave-transparent material,
- Ablative material,
- Structural material,
- Thermal insulation material,
- Electrical insulating materials
Application of Quartz Fiber
- Aerospace (Rocket nozzle, aircraft and launching pad ablative material)
- High temperature resistance and thermal insulation material (aeroengine circumstance, fuselage fire barrier)
- Stealth structural material（thermal protection of space launch vehicle, rocket booster thermal insulation）
- Wave-transparent material (aircraft nose, radome) Reinforcement material (satellite, structural material)
- An ideal substitute for ceramic, high silica glass fibers as high temperature resistance, thermal insulation material
- High frequency PCB (Communication base station, Supercomputer)
- Furnace thermal insulation and sealing material in chip manufacturing
- Thermal insulation for optical fiber manufacturing
- Electric vehicle battery separator
- High temperature cable cladding material, core reinforcement material
- High class protective clothing for firefighters
- Fire resistance curtain, insulation sleeve, fireproof quartz wall cloth
- Molten steel filter material, thermocouple sleeve
