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Boron nitride powder, with the...
Boron Nitride (BN) Products
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Boron Nitride Powder, BN, CAS 10043-11-5
New product
Boron nitride powder, with the formula BN, can withstand high temperatures in a high vacuum environment. Additionally, it boasts excellent corrosion resistance and electrical insulation. Heeger Materials provides top-quality Boron Nitride Powder at a competitive price, with customized options for purity and particle size to meet specific requirements.
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Data sheet
| Molecular Formula | BN |
| CAS | 10043-11-5 |
More info
Boron Nitride Powder, also known as "white graphite," is a white loose powder that shares similar properties with graphite. It exhibits excellent electrical insulation, thermal conductivity, and chemical resistance. Boron nitride powder finds various uses across different industries including lubricants, coatings, additives, etc. HM also can provide high-quality Platelet Boron Nitride Powder and Spherical Boron Nitride Powder at competitive prices.
Boron Nitride Powder Specifications
Grade | Purity | Oxygen (O) | Carbon (C) | B2O3 | Metallic Impurities | Particle Size | Specific Surface (BET) | Bulk Density |
BN-AA | >99% | ~0.4% | ~0.05% | <0.3% | <0.2% | -3μm | 6-8 m2/g | 0.2-0.4g/cm3 |
BN-AS | >99% | ~0.3% | ~0.03% | <0.3% | <0.2% | 15-20μm | 2-5 m2/g | 0.2-0.4g/cm3 |
BN-AT | >99% | ~0.6% | ~0.05% | <0.5% | <0.2% | 5-8μm | 8-10 m2/g | 0.2-0.4g/cm3 |
BN-B | >99% | ~1% | ~0.05% | <1% | <0.2% | 1-2μm | ~12m2/g | 0.2-0.4g/cm3 |
BN-T | >98% | ~1.5% | ~0.1% | <2% | <0.2% | 1-2μm | ~15m2/g | 0.2-0.4g/cm3 |
Boron Nitride Powder Advantages
- Low wettability to molten metal
- Relatively high thermal conductivity with low thermal expansion
- Relatively high thermal shock resistance
- Extremely high working temperature with proper inert gas protection (>3000℃ has been recorded)
Boron Nitride Powder Applications
- In the fabrication and luminescence study of monolayered boron nitride quantum dots.
- Rare earth boron complexes.
- Boron nitride filled poly benzoxazine system as a thermally conducting molding component for electronic packaging applications.
- Boron-containing ceramic products.
- As a starting material to form boron nitride nanotubes.
- Load silicone rubber and its consecutive effect on its thermal, mechanical, and morphological properties were studied.
Boron Nitride Powder Storage and Packing
Boron Nitride (BN) Powder should be stored in a sealed container in a dry and cool place, avoiding exposure to air for an extended time. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.
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