Boron Nitride Ceramic Tube 99BN - 2400°C Max Temp, 1.95-2.0 g/cm³ Density for High-Temperature Industrial Applications
Boron nitride ceramic tubes offer exceptional performance characteristics for demanding industrial applications requiring high thermal stability and electrical insulation.
- High purity (BN > 99%)
- Low density for lightweight applications
- Non-toxic and environmentally safe
- High dielectric strength for electrical insulation
- Excellent thermal conductivity (20 W/m·K)
- High tensile strength and impact resistance
- Superior thermal shock resistance
- High oxidation resistance
| Parameter | Value |
|---|---|
| Type | 99BN |
| Main Content | BN > 99% |
| Binder | B2O3 |
| Density (g/cm³) | 1.95-2.0 |
| Flexural Strength (MPa) | 30 |
| Compressive Strength (MPa) | 100 |
| Electrical Resistivity (ohm·cm) | > 10^14 |
| Max Working Temperature - Air (°C) | 900 |
| Max Working Temperature - Inert Gas (°C) | 2400 |
| Max Working Temperature - Vacuum (°C) | 2200 |
| Thermal Conductivity (W/m·K) | 20 |
| Expansion Coefficient 25-1000 | 1.5 |
Wuxi Special Ceramic Electrical specializes in producing advanced ceramic components including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely used in metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textile manufacturing, nuclear industry, and aerospace applications.
We offer custom manufacturing services based on your drawings or samples. Trial production typically completes within 15 days, while mass production requires approximately 30 days. Packaging options include cartons or pallets, with flexible arrangements available through negotiation.
Our quality standards are recognized internationally, with established supply relationships including Toshiba Lighting Group in Japan and European markets. We are committed to delivering high-quality products with rapid delivery times.
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