Gerhold Chemetals Co., Ltd.

Aluminum Nitride Nanopowder

Aluminum Nitride Nanopowder

CAS No.: 24304-00-5
Specification :
Chemical formula: AlN 
Purity: 97.5-99%
[O] < 1%
APS: 10-20 nm
SSA: 115 m2/g
True density: 3.26 g/cm3
Bulk density: 0.12 g/cm3
Crystal cell: Hexagonal
Color:  Off White
Surface: Water-reactive
General property and features:
It is hard, high modulus, high dielectric, refractory, anti thermal shock, lower thermal expansion compatible with Silicon, excellent thermal conductivity. The nanopowder provides lower sintering temperature and higher strength & ductility from the compaction.
Some applications:
This powder may be utilized for the integrate circuit substrate, electronic devices, optical devices, thermal conductive devices, crucibles, composites with metal matrixes and polymer matrixes, the high temperature seal binders and electronic encapsulation materials.
Notes: The nanopowder needs to avoid direct sunshine. Moisture will result for agglomerations. Water is not recommended as dispersant without encapsulation.

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