Purity: 99.0%
[O] < 1%
APS: <50nm
SSA: 75 m2/g
True density: 3.26 g/cm3
Bulk density: 0.05 g/cm3
Crystal cell: Hexagonal
Color: Off White
CAS No.: 24304-00-5
EINECS Number: 246-140-8
Form: Powder
Solubility in / Miscibility with Water: Decomposes
Hazard class: 4.3, UN2813
Shelf time: 24 months
It possesses high purity, small and uniform particle diameters, large specific surface area, high surface activity, low loose loading density and good injection formation property, high modulus, high dielectric, refractory, anti thermal shock, lower thermal expansion compatible with Silicon, excellent thermal conductivity. It provides lower sintering temperature and higher strength & ductility from the compaction. It can be used in lubricants and so on.
Some applications:
It can be utilized for the integrate circuit substrate, electronic devices, optical devices, thermal conductive devices such as ceramics, crucibles used ati high temperatures, composites with metal matrixes and polymer matrixes, especially, in the high temperature seal binders and electronic encapsulation materials. it also can be used in fiber playing the role of thermal conductivity and avoiding stoping up spinneret.
Hefei Kaier Nano Tech & Development Co., Ltd.
NO.17 Tianhu Road, Hefei, Anhui 230088 , P. R. China
Tel:86-551-5314886 ext. 8012
Fax:86-551-5315779
Email: erin.hsing@yahoo.com
Website: www.hfkiln.com
服务热线：0571-56831378 