Boron Nitride Powders - Physical Specifications

Our Boron Nitride Powders can be supplied in 4 physical configurations

Grades A B C D
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Crystallic Configuration Turbostratic Quasi-Turbostratic Quasi-Graphitic Graphitic
Graphitic Index >100 50±25 10±5 3±1
Crystal Size 20-60 100-300 250-1500 500-3500
Particles Size Distribution
(microns)
D10
D50
D90
0.4 0.5 1.0 2.5
3.0 3.5 8.5 10.0
5.0 7.0 15.0 20.0
Mean Particles Size
(microns)
3.0 3.5 8.0 10.0
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Comparative XRD Chart

XRD of hBN Powders - Crystallic Configurations