Advanced Technical Ceramics, Precision Alumina, Silicon Carbide, Crucible Parts
Boron Nitride Insulation Sleeve and Ceramic Tube
PRODUCT PARAMETERS
Description
Boron Nitride Insulation Sleeve and Ceramic Tube, also known as BN Ceramic Insulation Tube or Boron Nitride Ceramic Sleeve, is an advanced ceramic component manufactured from high-performance hexagonal boron nitride (h-BN) material. It is specially designed for applications requiring excellent electrical insulation, thermal stability, and chemical resistance under high-temperature conditions.
With an extremely high electrical resistivity of up to 10¹⁶ Ω·cm, thermal conductivity of 50-70 W/(m·K), and a low thermal expansion coefficient of 1-1.2 × 10⁻⁶/K, this Boron Nitride Insulation Tube Sleeve provides reliable insulation performance while maintaining excellent dimensional stability during temperature changes.
Compared with traditional ceramic insulation materials, BN Ceramic Insulation Tubes feature excellent thermal shock resistance, low dielectric loss, and superior non-reactive properties. They are widely used for positioning and handling sensitive silicon wafers, high-temperature aerospace components, semiconductor equipment, and advanced structural insulation systems.
Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride ceramic tubes and sleeves according to customer drawings, dimensions, and application requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | High Purity Boron Nitride Insulation Tube Sleeve |
| Material | Hexagonal Boron Nitride (h-BN) Ceramic |
| Electrical Resistivity | Up to 10¹⁶ Ω·cm |
| Thermal Conductivity | 50-70 W/(m·K) |
| Thermal Expansion Coefficient | 1-1.2 × 10⁻⁶/K |
| Working Temperature | Up to 1800°C (Protective Atmosphere) |
| Electrical Property | Excellent Insulation Performance |
| Thermal Shock Resistance | Excellent |
| Chemical Stability | High Chemical Resistance |
| Surface Feature | Smooth Surface, Low Adhesion |
| Shape | Tube, Sleeve, Customized Structure |
| Machining | Cutting, Grinding, CNC Machining |
| Application | Semiconductor, Aerospace, High Temperature Insulation |
Product Advantages of Boron Nitride Insulation Tube Sleeve
1. Reliable Insulation in Extreme Environments
The BN Ceramic Insulation Tube maintains excellent electrical insulation even under high-temperature conditions. Its high resistivity ensures stable performance in advanced equipment. It is suitable for applications requiring electrical isolation and thermal resistance.
2. Protects Sensitive Semiconductor Components
The Boron Nitride Insulation Tube Sleeve for Semiconductor Applications provides a clean and stable support structure for sensitive components. Its low contamination characteristics help protect silicon wafers and precision materials during processing.
3. Excellent Heat Dissipation Capability
Unlike conventional electrical insulation materials, BN ceramic provides good thermal conductivity while maintaining insulation properties. This helps reduce heat accumulation and improves system reliability.
4. Maintains Dimensional Stability at High Temperature
The extremely low thermal expansion coefficient allows the sleeve to maintain accurate dimensions during heating cycles. This is important for precision positioning and high-temperature structural applications.
5. Long Service Life and Low Maintenance
Boron Nitride ceramic has excellent resistance to thermal stress, oxidation, and chemical attack. It reduces replacement frequency and improves equipment operating efficiency.
6. Flexible Customization for Industrial Applications
Different industries require different tube structures and dimensions. Luoyang JianXun Tech Co., Ltd. provides customized BN ceramic sleeves based on customer requirements.
Typical Applications of Boron Nitride Insulation Tube Sleeve
1. Semiconductor Silicon Wafer Handling and Positioning
Boron Nitride Insulation Tube Sleeve is widely used for handling, supporting, and positioning sensitive silicon wafers. Its high purity prevents contamination during semiconductor processing. The excellent insulation properties ensure stable operation in precision equipment.
2. Aerospace High Temperature Components
BN ceramic sleeves are used in aerospace high-temperature environments due to their excellent thermal stability and lightweight characteristics. They provide insulation and structural support for advanced components. The material remains stable under demanding thermal conditions.
3. High Temperature Structural Insulation Components
The High Temperature Boron Nitride Ceramic Tube is suitable for structural and insulation components operating in extreme environments. It provides reliable mechanical support while maintaining excellent electrical properties.
4. Semiconductor Processing Equipment
BN insulation tubes are used in semiconductor manufacturing equipment where electrical insulation and thermal management are required. Their low contamination characteristics make them suitable for high-precision processes.
5. Advanced Ceramic and Research Applications
Boron Nitride sleeves are also used in laboratories and advanced material research. Their excellent chemical stability allows researchers to perform high-temperature experiments with improved reliability.
Company Profile
Luoyang JianXun Tech Co., Ltd. specializes in the research, development, and manufacturing of advanced ceramic materials and high-performance industrial materials.
Our products include Boron Nitride Ceramic Components, Aluminum Nitride Ceramics, Alumina Ceramics, Ceramic Tubes, Ceramic Plates, and Customized Precision Ceramic Parts.
With professional manufacturing technology and strict quality control, we provide reliable ceramic solutions for semiconductor, electronics, aerospace, new materials, and high-temperature industrial applications.
Shipment
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 Insulation Tube Sleeves should be stored in a clean, dry, and dust-free environment. Avoid moisture, oil contamination, and mechanical impact during storage. Proper storage helps maintain the surface quality and insulation performance of BN ceramic products.
FAQ About Boron Nitride Insulation Tube Sleeve
1. What is a Boron Nitride Insulation Tube Sleeve?
A Boron Nitride Insulation Tube Sleeve is a high-performance ceramic tube made from hexagonal boron nitride (h-BN). It is mainly used for electrical insulation, thermal management, and high-temperature structural support.
2. What are the main advantages of BN Ceramic Insulation Tube?
The main advantages include: Extremely high electrical resistivity, Excellent thermal conductivity, Low thermal expansion, High temperature stability, Chemical resistance.These properties make BN ceramic sleeves suitable for semiconductor and high-temperature applications.
3. What is the electrical resistivity of this Boron Nitride Ceramic Sleeve?
The electrical resistivity of this High Purity Boron Nitride Insulation Tube Sleeve can reach up to: 10¹⁶ Ω·cm. This provides excellent electrical insulation performance.
4. Can Boron Nitride Tube Sleeves be used in semiconductor manufacturing?
Yes. Boron Nitride Insulation Tube Sleeves for semiconductor applications are commonly used for silicon wafer handling, positioning, and insulation components because of their high purity and low contamination characteristics.
5. What temperature can BN Ceramic Insulation Tubes withstand?
The maximum operating temperature depends on the working atmosphere and specific material grade. In protective atmospheres, BN ceramic components can generally operate at very high temperatures while maintaining stable performance.
