Product name:Boron nitride
Purity:99%
Appearance:White power
Sample:Available
Storage:no restrictions
CAS No.: 10043-11-5
Boron nitride Cas 10043-11-5
Typical Properties
Chemical name:Boron nitride
Cas no:10043-11-5
Molecular weight:24.82
Molecular formula:BN
Molecular structure:
| Item | Specification |
| Melting point | 2700℃ |
| Boiling point | below 3000℃ |
| Density | 0.9-1.1 g/mL |
| Bulk density | 120kg/m3 |
| PH | 5-8 |
Usage
High-temperature mold release & lubrication: Mold release powders for glass, metal casting, and die-casting molds; release and lubricating agents for hot metal forging and sintering
Thermally conductive & insulating fillers: Fillers for thermal interface materials (silicone, pads, epoxy resins) and heat-dissipating/insulating composites for electronic devices
High-temperature crucibles & refractory components: Laboratory high-temperature crucibles, thermocouple protection tubes, and refractory products for vacuum sintering
Cosmetics & makeup: Matte white powder offering non-irritating, high-coverage properties; a smooth-feeling ingredient for foundations, loose powders, and eyeshadows
Cutting & composite materials: High-temperature cutting pastes for metalworking; reinforcing fillers for ceramics and resins to enhance heat and wear resistance
Semiconductor & microelectronics: Heat-dissipating coatings for wafers, thermally conductive/insulating layers for chip packaging, and protective materials for plasma etching
Cubic Boron Nitride (CBN) precursor materials: Materials converted into CBN (an ultra-hard abrasive) under high-temperature and high-pressure conditions for use in cutting tools and grinding wheels
Packaging and Shipping
25KG/BAG
According to customer requirements.
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Boron nitride Cas 10043-11-5