Trade Lead Description:
Purity: 99.0%
[O] <0.6%
free [Si] <0.2%
APS: 30 nm, 50nm
SSA: 60-80 m2/g
True density: 3.22 g/cm3
Bulk density: 0.08 g/cm3
Crystal cell: Cubic
Color: Green
CAS No.: 409-21-2
EINECS Number: 206-992-8
Form: Powder
Solubility in / Miscibility with Water: Insoluble
Hazard class: No
Shelf time: 24 months
General properties & features:
It has high purity, small particle diameters, large specific surface area, high surface activity, low loose loading density, excellent mechanic, thermal, electrical and chemical properties, e.g., it has high hardness and melting point, high wear resistance and fine self- lubricating, anti-creep, anti-oxidization, different radiation or adsorption of light, low thermal expansive coefficient and large high temperature strength. It can be used as microwave susceptor, semiconductor, IR radiation materials and so on.
Posted from China - Anhui on 17 August, 2008
Last Modified on 29 August, 2008
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