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Alumina

Calcined Alumina Powder

Product Name:Calcined Alumina Powder

Purity:99.2%min


Specification

Itemstandard
Al2O3≥99.2%
SiO2≤0.01%
Na2O3≤0.4%
Fe2O3≤0.012%
K2O≤0.002%
D5020-90um
Specific surface area2-10 m2/g


Application

1.Sealing ring, friction plate, vacuum tube, electronic substrate

2.Structural ceramics, electronic ceramics, bio-ceramics, advanced refractories

3.Liner of ball mill, ceramic bearings, ceramic tools


Package

50kg/bag,1000kg/bag