Low-iron dolomite

Is Negotiable

Contact information

Fomichov Ivan Vladimirovich

+380504713311
Email

Brand:

     DM - is used in the glass industry.

  Chemical composition according to TU U 14.1-00191856-010: 2007:

Parameter

Standard for the brand

ДМ-1

ДМ-2

1

Mass fraction of magnesium oxide (MgO2), not less than

16

14

2

Mass fraction of silicon oxide (SiO2), no more than

1,5

2,5

3

Mass fraction of iron oxides, (Fe2O3), no less than

0,3

0,5


Granulometric composition: 5-25 mm.

 
Grain composition:

Size, mm

 

Allowable values for the content of pieces of coarse size, in% by mass, not more than

below lower limit

above upper limit

5-25

10

20


The limit of mechanical strength of dolomites under compression is not less than 60 MPa.