Magnesium Oxide:Molecular formula MgO
High purity
Good activity
High purity
Good activity
Industrial active magnesium oxide:
|
Item
|
Value
|
Item
|
Value
|
|
MgO
|
≥96%
|
Sieve residue
|
≤0.1%
|
|
Insoluble matter content of hydrochloric acid
|
≤0.1%
|
Bulk density
|
≤ 0.3g/ml
|
|
Ignition loss
|
≤0.8%
|
Mn
|
≤0.003%
|
|
Cl -
|
≤0.1%
|
CaO
|
≤1.0%
|
|
Fe 3+
|
≤0.005%
|
Iodine sorption value
|
80—120
|
Uses: As the vulcanization activator and active filler in the rubber industry, also is the polyphenylene oxide synthetic catalyst, the bond, the padding of the paint and of the paper. In addition, it can be used as the raw material that makes the ceramic, the enamel and the firebrick, besides used in the medicine, dye, glass etc.