Advanced Technical Ceramics, Precision Alumina, Silicon Carbide, Crucible Parts
Boron Nitride Ceramic Gasket
PRODUCT PARAMETERS
Description
High Temperature Boron Nitride Ceramic Gasket, also known as Boron Nitride Washer or BN Ceramic Gasket, is an advanced ceramic sealing component manufactured from high-purity hexagonal boron nitride (h-BN) material.
With a density of 2.26 g/cm³, thermal conductivity of 15-30 W/(m·K), electrical resistivity greater than 10¹³ Ω·cm, and maximum service temperature up to 2800°C, this Boron Nitride Ceramic Washer provides excellent thermal stability, electrical insulation, and chemical resistance in extreme environments.
Unlike conventional ceramic sealing materials, High Temperature Boron Nitride Gaskets feature excellent thermal shock resistance, low thermal expansion, and non-wetting properties. They can maintain stable performance during repeated heating cycles and high-temperature operations.
The Boron Nitride Ceramic Gasket is widely used for high-temperature furnace sealing, semiconductor chip testing, metal heat treatment, vacuum equipment, and advanced industrial thermal processing systems.
Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride Washers and ceramic gaskets according to customer drawings, dimensions, and application requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | High Temperature Boron Nitride Ceramic Gasket |
| Material | Hexagonal Boron Nitride (h-BN) Ceramic |
| Density | 2.26 g/cm³ |
| Thermal Conductivity | 15-30 W/(m·K) |
| Electrical Resistivity | >10¹³ Ω·cm |
| Maximum Service Temperature | Up to 2800°C |
| Thermal Shock Resistance | Excellent |
| Thermal Expansion | Low Thermal Expansion Coefficient |
| Electrical Property | Excellent Insulation Performance |
| Chemical Stability | Excellent Chemical Resistance |
| Surface Feature | Smooth, Non-Wetting Surface |
| Product Type | Washer / Gasket / Ring |
| Machining | Precision CNC Machining Available |
| Customization | Size, Thickness, Shape Available |
| Applications | Furnace Sealing, Semiconductor Testing, Metal Heat Treatment |
Product Advantages of Boron Nitride Ceramic Gasket
1. Reliable High Temperature Sealing Performance
The Boron Nitride Ceramic Gasket for Furnace Sealing maintains stable performance under extreme temperatures. It helps improve sealing reliability in high-temperature equipment. The excellent thermal resistance reduces deformation during operation.
2. Excellent Insulation for Semiconductor Testing
The high electrical resistivity of BN ceramic makes it suitable for semiconductor testing applications. The Boron Nitride Washer provides reliable electrical isolation during precision testing processes. It helps protect sensitive electronic components.
3. Superior Thermal Shock Resistance
Boron Nitride ceramic can withstand rapid temperature changes without cracking easily. This makes the gasket suitable for repeated heating and cooling cycles. It improves service life in demanding industrial environments.
4. Prevents Material Adhesion and Contamination
The non-wetting surface of BN Ceramic Gasket reduces sticking between the gasket and processed materials. It helps maintain cleaner processing conditions. This is especially beneficial in semiconductor and thermal treatment applications.
5. Excellent Chemical Stability
The High Purity Boron Nitride Gasket has low chemical reactivity with many metals, ceramics, and gases. It maintains reliable performance in harsh industrial environments.
6. Flexible Customization Capability
Different industries require different gasket dimensions and structures. Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride Ceramic Gaskets according to customer specifications.
Applications of Boron Nitride Ceramic Gasket
1. High Temperature Furnace Sealing
Boron Nitride Ceramic Gasket for Furnace Sealing is widely used in high-temperature furnaces and thermal processing equipment. It provides reliable sealing and insulation performance. Its high temperature resistance helps improve furnace operation stability.
2. Semiconductor Chip Testing
BN ceramic washers are used in semiconductor testing equipment requiring electrical insulation and thermal stability. Their high purity reduces contamination risks. They support precision testing environments.
3. Metal Heat Treatment
The Boron Nitride Washer is suitable for metal heat treatment processes where high temperature resistance and chemical stability are required. It maintains structural integrity during thermal cycles. This improves processing reliability.
4. Vacuum and High Temperature Equipment
BN ceramic gaskets are used in vacuum systems and advanced thermal equipment. They provide insulation and sealing functions under demanding conditions.
5. Advanced Industrial Applications
Boron Nitride ceramic components are also used in research equipment, special furnaces, and high-performance thermal systems requiring reliable ceramic sealing parts.
Company Profile
Luoyang JianXun Tech Co., Ltd. specializes in the manufacturing and supply of advanced ceramic materials and precision ceramic components. Our products include Boron Nitride Ceramic Components, BN Ceramic Gaskets, Boron Nitride Washers, Aluminum Nitride Ceramics, Alumina Ceramics, Ceramic Tubes, Plates, and Customized Ceramic Parts. With professional manufacturing technology and strict quality control, we provide high-performance ceramic solutions for global customers in semiconductor, electronics, metallurgy, new materials, and high-temperature industries.
Shipment Terms
Shipment Terms: By air, by sea, by express, or according to customer request.
Payment Terms
Payment Terms: T/T, PayPal, Credit Card, Western Union, etc.
Storage Conditions
Boron Nitride Ceramic Gaskets should be stored in a clean, dry, and dust-free environment. Avoid moisture, oil contamination, and mechanical impact during storage. Proper storage helps maintain product surface quality and performance.
FAQ About Boron Nitride Ceramic Gasket
1. What is a Boron Nitride Ceramic Gasket?
A Boron Nitride Ceramic Gasket is a high-temperature sealing component made from hexagonal boron nitride ceramic. It is designed for insulation, sealing, and thermal protection in demanding industrial environments.
2. What are the advantages of BN Ceramic Gaskets?
Boron Nitride Ceramic Gasket offers outstanding performance in extreme industrial environments, featuring high temperature resistance up to 2800°C, excellent electrical insulation, good thermal conductivity, superior chemical stability, a non-wetting surface, and long service life. These properties make it an ideal choice for high-temperature furnace sealing, semiconductor testing, metal heat treatment, and other advanced industrial applications.
3. Can Boron Nitride Gaskets be used in high-temperature furnaces?
Yes. Boron Nitride Ceramic Gaskets for furnace sealing are widely used in high-temperature furnaces due to their excellent thermal stability and resistance to thermal shock.
4. Is Boron Nitride suitable for semiconductor chip testing?
Yes. The high electrical resistivity and high purity of BN Ceramic Washers make them suitable for semiconductor testing and precision electronic applications.
5. What is the maximum operating temperature of Boron Nitride Gasket?
The maximum service temperature of this High Temperature Boron Nitride Gasket can reach 2800°C depending on atmosphere and operating conditions.
6. Can you customize Boron Nitride Ceramic Washers?
Yes. Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride Washers according to customer drawings, including different diameters, thicknesses, and shapes.
