Description

Magnesium carbonate
1.Purity:*8%**1%
2.Usage：It use as the reinforce and stuffing in the rubber industry,it can use to make adiabatic,fireproofing and heat preservation products,using in high class glasses,porcelain enamel and ceramic to make the surface brightness.
3.Specification
MgO content....................*0.*5min
CaO content.....................0.*0%max
Moisture............................3.0%max
Losses in ignition...........****8%max
Sodium chloride..............0.*5%max
Iron.....................................0.*5%max
Mangeanese....................0.**4%max
Screen tailings................0.**0%max