Advanced Technical Ceramics, Precision Alumina, Silicon Carbide, Crucible Parts

BN White Ring Paper Boron Nitride White Ring Paper
PRODUCT PARAMETERS
- Excellent Electrical Insulation Performance-Boron Nitride White Ring Paper provides high electrical resistivity for reliable insulation applications.
- Ultra Low Moisture Content-With moisture content of ≤0.5%, it ensures stable performance in sensitive environments.
- High Purity Ceramic Material-BN ceramic material offers excellent chemical stability and low contamination characteristics.
- Stable Performance in Thermal Battery Systems-The material provides reliable insulation and separation functions for thermal battery components.
Description
High Purity Boron Nitride White Ring Paper, also known as BN Ceramic Ring Paper or Boron Nitride Insulation Paper, is an advanced ceramic insulation material manufactured from high-purity boron nitride. It is specially designed for applications requiring excellent electrical insulation, low moisture content, and stable performance under demanding conditions.
With a volume resistivity of ≥4×10⁸ Ω·cm and moisture content of ≤0.5%, this Boron Nitride White Ring Paper provides reliable insulation performance and excellent environmental stability. Its high purity and low moisture characteristics make it suitable for precision applications where electrical isolation and material stability are required.
The BN Ceramic Ring Paper is widely used as a thermal battery current blocking ring, separator, insulation layer, and high-performance ceramic component. It helps improve the reliability and safety of thermal battery systems and other advanced energy-related applications.
Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride White Ring Paper products according to customer specifications, dimensions, and application requirements.

Technical Specifications
| Item | Specification |
|---|---|
| Product Name | High Purity Boron Nitride White Ring Paper |
| Material | Boron Nitride Ceramic |
| Product Type | Ring Paper / Insulation Paper |
| Volume Resistivity | ≥4×10⁸ Ω·cm |
| Moisture Content | ≤0.5% |
| Electrical Property | Excellent Insulation Performance |
| Chemical Stability | Excellent |
| Purity | High Purity BN Material |
| Surface Feature | Smooth and Clean Surface |
| Customization | Size, Thickness, Shape Available |
| Application | Thermal Battery Blocking Ring, Separator, Insulation Components |

Product Advantages of Boron Nitride White Ring Paper
1. Reliable Insulation for Thermal Battery Applications
Boron Nitride White Ring Paper for Thermal Battery provides stable electrical insulation performance during operation. It helps prevent unwanted current leakage and improves system reliability.
2. Low Moisture Characteristics
The extremely low moisture content of BN Ceramic Ring Paper helps maintain stable performance in sensitive applications. It reduces the influence of humidity on insulation properties.
3. Excellent Material Stability
Boron Nitride provides excellent chemical resistance and thermal stability. It maintains reliable performance during demanding industrial processes.
4. Reduces Contamination Risks
The high purity structure of BN ceramic helps minimize contamination in precision applications. This makes it suitable for advanced energy and electronic systems.
5. Lightweight and Flexible Ceramic Insulation Solution
The thin ring paper structure provides effective insulation while maintaining flexibility and easy installation. It is suitable for compact industrial components.
6. Custom Manufacturing Capability
Luoyang JianXun Tech Co., Ltd. supports customized Boron Nitride White Ring Paper with different sizes, thicknesses, and shapes according to customer requirements.

Typical Applications of Boron Nitride White Ring Paper
1. Thermal Battery Current Blocking Ring
Boron Nitride White Ring Paper is widely used as a current blocking ring in thermal battery systems. Its excellent insulation performance helps maintain stable electrical separation between components.
2. Thermal Battery Separator
BN ceramic ring paper can be used as separator material in thermal batteries. Its low moisture content and high resistivity support reliable battery operation.
3. High Temperature Insulation Components
The material provides electrical insulation and protection in high-temperature environments. It is suitable for advanced thermal and energy systems.
4. Electronic and Ceramic Components
Boron Nitride insulation paper is used in precision electronic components requiring stable insulation performance and low contamination.
5. Advanced Industrial Applications
BN ceramic paper products are suitable for customized insulation solutions in research and industrial equipment.

Company Profile
Luoyang JianXun Tech Co., Ltd. specializes in manufacturing advanced ceramic materials and customized ceramic components, including Boron Nitride ceramics, Aluminum Nitride ceramics, Alumina ceramics, and high-performance insulation materials. We provide reliable material solutions for global customers in semiconductor, electronics, energy, metallurgy, and high-temperature industrial applications.
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 White Ring Paper should be stored in a clean, dry, and moisture-free environment. Avoid direct contact with water, oil, and contaminants during storage. Proper storage helps maintain insulation performance and product quality.
FAQ About Boron Nitride White Ring Paper
1. What is Boron Nitride White Ring Paper?
Boron Nitride White Ring Paper is a high-purity BN ceramic insulation material designed for electrical separation, thermal battery components, and other precision industrial applications requiring stable insulation performance.
2. What are the advantages of BN Ceramic Ring Paper?
BN Ceramic Ring Paper features high electrical resistivity, low moisture content, excellent chemical stability, and reliable insulation performance, making it suitable for thermal battery and advanced insulation applications.
3. Can Boron Nitride White Ring Paper be used in thermal batteries?
Yes. Boron Nitride White Ring Paper for thermal batteries is commonly used as a current blocking ring and separator material due to its excellent electrical insulation and low moisture characteristics.
4. What is the volume resistivity of this Boron Nitride Ring Paper?
The volume resistivity of this High Purity Boron Nitride White Ring Paper is ≥4×10⁸ Ω·cm, providing reliable electrical insulation performance.
5. Can you customize BN Ceramic Ring Paper?
Yes. Luoyang JianXun Tech Co., Ltd. provides customized Boron Nitride Ring Paper according to customer drawings, including different sizes, thicknesses, and shapes.
6. How should Boron Nitride White Ring Paper be stored?
Boron Nitride White Ring Paper should be stored in a dry and clean environment to prevent moisture absorption and contamination, ensuring stable insulation performance before use.











