SpecificationBrand
|
Al2O3
( %) |
SiO2
(%) |
Fe2O3
(%) |
Na2O
(%) |
CaO
(%) |
MgO
(%) |
¦Á- Al2O3
(%) |
Real specific gravity |
Particle size
D50¦Ìm |
AF244 |
¡Ý99.8 |
¡Ü0.02 |
¡Ü0.03 |
¡Ü0.02 |
¡Ü0.05 |
¡Ü0.05 |
>95 |
¡Ý3.95 |
¡Ü5 |
AF245 |
¡Ý99.8 |
¡Ü0.02 |
¡Ü0.03 |
¡Ü0.02 |
¡Ü0.05 |
¡Ü0.05 |
>95 |
¡Ý3.95 |
¡Ü2 |
AF246 |
¡Ý99.5 |
¡Ü0.05 |
¡Ü0.05 |
¡Ü0.10 |
¡Ü0.05 |
¡Ü0.05 |
>95 |
¡ª¡ª |
¡Ü1 |
A fine, white powder, with excellent chemical stability, insoluble in acidic and alkaline solutions, regular in particle sizes, having perfect sintering property.
As a raw material of the hot and wear resisting devices, in electronics industry, for temperature and compression resistant isolators, wear resistant ceramic chips as well as high frequency ceramics; in metal cutting, for high speed ceramic cutters; in light industry, for moulds of drawing and spraying; in automobile industry, for sparking plugs.
|
