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Hexagonal Boron Nitride Cubic Boron Nitride
Product Name | Cubic Boron Nitride |
CAS No | 10043-11-5 |
Appearance | White powder |
Specification | 99% |
Cubic Boron Nitride crystal structure similar to graphite layered structure, showing loose, smooth, easy to absorb moisture, light, and other traits of the white powder, the so called "white graphite."
Cubic Boron Nitride insoluble in water, when water boils hydrolyzed very slowly and produce a small amount of boric acid and nitrogen; and weak acids and bases are not at room temperature, slightly soluble in hot acid, with molten sodium hydroxide, potassium hydroxide to decompose.
Item |
H-BN-A |
H-BN-B |
H-BN-C |
H-BN-D |
H-BN-E |
H-BN-F |
BN m/m |
≥98.5% |
≥98.5% |
≥99.0% |
≥99.0% |
≥99.0% |
≥99.0% |
B2O3 m/m |
<0.5% |
<0.5% |
≤0.3% |
≤0.3% |
≤0.3% |
≤0.3% |
D50 μm |
~3 |
~5 |
~10 |
~14 |
~19 |
~30 |
Appearance |
White Powder |