Boron Nitride Powder (BN Powder), 99%Purity, 1.7 um, 30.3 m2/g
Boron Nitride Powder (BN Powder), 99%Purity, 1.7 um, 30.3 m2/g
Applied to the ceramic products industry
Hexagonal Boron Nitride (h-BN) Powder, ≥99% Purity, 1.7 um, 30.3m2/g
Product Number: BN-A
CAS Number: 10043-11-5
Formula: BN
Crystal Structure: Hexagonal
Particle Size (D50): 1.7 um
Color: White
Purity: ≥99.0%
BET:30.3 m2/g
Boron Nitride Ceramic Products Wholesale of BN-A Powder
Boron Nitride Ceramic, a member of the high thermal conductivity ceramics family, is widely recognized for its exceptional properties and versatility. It is derived from BN powder and exhibits high thermal conductivity and excellent electrical insulation.
Advantages of Boron Nitride Ceramic Material
● Remarkable thermal conductivity, to maintain optimal operating temperatures and enhances the performance and reliability of various systems.
● Electrical insulation properties. Providing electrical isolation while allowing for efficient heat transfer.
Applications
● Electrical Insulation. With excellent electrical insulation properties, boron nitride ceramic is employed in electrical and electronic applications.
● Mold Release and Lubrication. Boron nitride ceramics is used as a mold release agent and dry lubricant in plastic molding, metal casting, and extrusion processes.
● High-Temperature Applications. Boron nitride ceramic excels in high-temperature environments due to its exceptional thermal stability.
● Aerospace and Defense. Boron nitride ceramic finds applications in the aerospace and defense sectors.
● Chemical and Industrial Applications. Boron nitride ceramics is employed in various chemical and industrial processes.
| Grade Typical Value | BN-A | BN-B | BN-C | BN-D | BN-E | BN-ES |
| BN(%) | >99.5 | >99.5 | >99.5 | >99.5 | >99.5 | >99.5 |
| B2O3(%) | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 |
| O(%) | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 |
| C(%) | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
| Fe(ppm) | <10 | <10 | <10 | <10 | <10 | <10 |
| Cr(ppm) | <10 | <10 | <10 | <10 | <10 | <10 |
| Ni(ppm) | <10 | <10 | <10 | <10 | <10 | <10 |
| Cu(ppm) | <10 | <10 | <10 | <10 | <10 | <10 |
| Mg(ppm) | <10 | <10 | <10 | <10 | <10 | <10 |
| H2O remaining (％) | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 |
| Particle size (D50) （μm） | 1.7 | 4.5 | 9.5 | 16 | 30 | 38 |
| BET (m2/g) | 30.3 | 11.5 | 9.2 | 3.0 | 2.0 | 1.5 |
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