CG MATERIAL
Boron Nitride Composite BN-BO Ceramic
Boron Nitride Composite BN-BO Ceramic
Boron Nitride Composite BN-BO Ceramic is a type of high-performance ceramic material that is made from a combination of boron nitride (BN) and boron oxide (BO) powders. It is produced through a high-temperature and high-pressure sintering process, resulting in a ceramic material with exceptional thermal and mechanical properties.
BN-BO ceramic has a unique combination of high thermal conductivity, high electrical insulation, and excellent mechanical strength, making it a highly desirable material for a variety of industrial and electronic applications.
The addition of boron oxide to boron nitride creates a composite material with enhanced mechanical strength and increased resistance to thermal shock. The combination of these properties makes BN-BO ceramic ideal for use in high-temperature applications, such as heat exchangers, high-temperature furnaces, and electronic packaging.
BN-BO ceramic is also highly resistant to chemical attack, making it an ideal material for use in harsh environments. Its exceptional electrical insulation properties make it a popular choice for electronic components, high-voltage insulators, and other electrical applications.
BN-BO ceramic is available in a range of shapes and sizes, including plates, tubes, and custom shapes. Its properties make it a versatile material that is used in industries such as aerospace, semiconductor manufacturing, metallurgy, and automotive manufacturing.
Boron Nitride Ceramics Specification
CG Material production formulations are developed to address the varied application problems in which ceramic components are commonly used. Many industrial applications push the envelope on specific requirements leading to the development of new formulations to successfully address them.
| Item No. | Description | Purity | Lot Size |
| CG-NI05-98 | Boron Nitride Powder Particle Size: 3 µm, 200 mesh or 325mesh |
BN > 98 %， B2O3 < 0.6%, Ca < 0.015%, Si < 0.12% |
100 kg 1000kg Customize |
| CG-NI05-99 | Boron Nitride Powder Particle Size: 3 µm, 200 mesh or 325mesh |
BN > 99 %， B2O3 < 0.4%, Ca < 0.01%, Si < 0.10% |
100 kg 1000kg Customize |
Comparison of Boron Nitride Ceramics
| Grade | BN-BO | BN-SZ | BN-AlN |
| Compositions | BN>98% | BN+SiC+ZrO2 | BN+AIN |
| Binder | B2O3 | / | AlBO3 |
| Density | 2.1-2.2 g/cm3 | 2.3-3.0 g/cm3 | 2.5-2.6 g/cm3 |
| 25°C Volume Resistivity | >1013 Ω·cm | >1012 Ω·cm | >1014 Ω·cm |
| Max. Service Temp. (°C) Oxygen; Inert Gas; High Vacuum |
900 2000 1800 |
900 1700 1700 |
900 2100 1900 |
| Flexural Strength | 75 Mpa | 100 Mpa | 130 Mpa |
| Compressive Strength | 100 Mpa | 300 Mpa | 250 Mpa |
| Coefficient of Thermal Expansion 25-1000°C |
2.0 x 10–6/K | 4.0 x 10–6/K | 4.5 x 10–6/K |
| Thermal Conductivity | 30 W/mK | 40 W/mK | 60 W/mK |
Composite BN-BO Ceramic Specifications
| Grade | BN-Bo |
| Compositions | BN>98% |
| Binder | B2O3 |
| Density | 2.1-2.2 g/cm3 |
| 25°C Volume Resistivity | >10^13 Ω·cm |
| Max. Service Temp. (°C) | 900 (Oxygen) |
| 2000 (Inert Gas) | |
| 1800 (High Vacuum) | |
| Flexural Strength | 75 Mpa |
| Compressive Strength | 100 Mpa |
| Coefficient of Thermal Expansion (25-1000°C) | 2.0 10^-6/K |
| Thermal Conductivity | 30 W/mK |
Composite BN-BO Ceramic Applications
• As a blowing nozzle
• Used in ion implanters.
• Suitable for the electronics industry, constantly looking for new applications.
Packaging
We handle our products with care to ensure they remain in their original condition during storage and transportation and to preserve their quality.
