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High purity magnesia
    Publish time 2018-03-27 08:51    
High purity magnesia

Is the use of special magnesite, calcined, finely ground, dry pressure ball, ultra-high temperature oil kiln calcined. The MgO content is more than 97%, the impurity content is low, the periclase crystals are directly combined and the structure is compact. It is an ideal raw material for producing high-grade alkaline bricks and unshaped refractories.

Product index

Brand / Indicator

DBMM97.5

DBMM97

MgO%≥

97.5

97

SiO2%≤

0.65

0.75

Fe2O3≤

0.50

0.50

Al2O3≤

0.15

0.15

CaO%≤

1.00

1.10

IgL%≤

0.25

0.25

Bulk density g／cm3≥

3.25

3.25