HPBN Hot Pressed Boron Nitride Substrate Sheet - 2400°C Max Temperature, 20 W/m·K Thermal Conductivity
Price:
us$10~us$100/p
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
Hot Pressed Boron Nitride (HPBN) Ceramic Substrate
Hot Pressed Boron Nitride (HPBN) ceramic is an industrial material specifically engineered for thermal and electrical applications. While its mechanical strength is lower than materials like Al2O3, ZrO2, Si3N4, SiC, and AlN, HPBN excels as a high-performance heat-resistant component and electrical insulator across various industrial sectors.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Type | 99BN |
| Main Content | BN > 99% |
| Binder | B2O3 |
| Density | 1.95-2.0 g/cm³ |
| Flexural Strength | 30 MPa |
| Compressive Strength | 100 MPa |
| Electrical Resistivity | > 10¹⁴ ohm.cm |
| Max Working Temperature (Air) | 900°C |
| Max Working Temperature (Inert Gas) | 2400°C |
| Max Working Temperature (Vacuum) | 2200°C |
| Thermal Conductivity | 20 W/m·K |
| Expansion Coefficient (25-1000°C) | 1.5 |
Primary Applications
- High-temperature insulation components
- Electrical insulation systems
- Heat-resistant structural parts
- Industrial furnace components
- Thermal management solutions
Custom Manufacturing Available: We specialize in producing customized HPBN components according to your specific drawings and design requirements. Submit your technical specifications for a detailed quotation.
Quality Assurance
All mass production undergoes 100% inspection to ensure consistent quality and performance reliability.
Manufacturing Capabilities
Wuxi Special Ceramic Electrical manufactures a comprehensive range of advanced ceramic materials including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics serve diverse industries including metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textiles, nuclear industry, and aerospace applications.
Production Timeline: Trial production typically completes within 15 days, while mass production requires approximately 30 days. Packaging options include carton or PLT, with customizable solutions available through negotiation.
Our established clientele includes major international partners such as Toshiba Lighting Group in Japan and Europe. We are committed to delivering high-quality products with rapid turnaround times.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu