| Hexagonal Boron Nitride |
| Molecular formula: |
BN |
molecular weight: |
24.82 | |
| Properties: |
 It is a kind of white loose powder. The properties are similar to those of graphite. It has excellent electric insulativity, thermal conductivity and chemical resistance. |
| Characteristics |
high crystallinity,low index of graphitization, high purity, even particle size distribution, can be used as additive of high temperature solid lubricant, cubic boron nitride and special materials.
|
| Specification |
|
Grade |
HS |
HN |
HC |
|
Purity |
99% min |
99% min |
98.5% min |
|
B2O3 |
0.20 % max |
0.20 % max |
1.00 % max |
|
Moisture |
0.20 % max |
0.20 % max |
0.50 % max |
|
Size(d50) |
~ 15 micron |
5-10 micron |
~ 5 micron |
|
Tap density① |
0.2-0.4 g/cm3 |
0.2-0.4 g/cm3 |
0.2-0.4 g/cm3 |
|
Surface Area(BET) ② |
3-6 m2/g |
4-10 m2/g |
5-10 m2/g | |
| Fields of application: |
 |
high temperature solid lubricant and many kinds of parting agent of precision molding products. | |
|
High temperature resistant, anticorrosive boron nitride and boron nitride compound ceramics | |
|
synthesize cubic boron nitride | |
|
compression resistant and high temperature resistant lubricating grease | |
|
all kinds of high temperature resistant, anticorrosion coating | |
|
insulator for high pressure high frequency electricity and plasma arc. | |
|
oxidating additive for refractory materials | |
| Packaging: |
1kg/plastic bag, 10kg/carton |
