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Hexagonal boron nitride
boron nitride
Hexagonal Boron Nitride
It is used as the flux in decomposition of silicates the mixing agent of semiconductor material,the additives of heatproof glassware and paint refractory. It is also used in production of alloy steel in metallurgical industry. In addition it’s used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, can be also used an environmental protection.
Hexagonal Boron Nitride
Speciafications
Grade | Purity | B2O3 | Moisture | Particle Size | Bulk density | Surface area(BET) |
HN | 99% min | 0.3% max | 0.3% max | ~8micron | 0.2-0.4g/cm3 | ~8m2/g |
Hexagonal Boron Nitride
Term | 1st grade | 2nd grade | 3rd grade |
Boron Nitride % | ≥99 | ≥98 | ≥97 |
Free Boron % | ≤0.5 | ≤0.5 | ≤0.5 |
Granularity | 0.17-5 | 0.17-5 | 0.17-5 |
Appearance | White loose powder | ||
Typical Application
As release agent
As the raw material of high-voltage switch spout
To be used in heat-resistant lubricating coating
As the additive in lubricating oil
As the raw material of special ceramic
As the filler in thermal conductive plastic, rubber or resin
As additive in cosmetic
Hexagonal boron nitride
