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Active Superfine Heavy calcium carbonate
Superfine Heavy calcium carbonate
Calcite in powder
Limestone powder
Talcum powder
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Limestone powder
Limestone powder Granularity:125um-4000um (5mesh–120mesh), powdery granule, white .It contains no harmful element and mine
Packing :1(T/bag)woven bag, or following your demand.
Technical index:

Item

Unit

Common Limestone powder

Low ferric Limestone powder

CaO

%

≥55

≥55

Fe2O3

%

≤0.07

≤0.015

SiO2

%

≤3

≤0.12

MgO

%

≤2

≤1

Moisture

%

≤0.3

≤0.3

Pass percent of 12mesh

%

≥95

≥95

Pass percent of 120mesh

%

≤5

≤5

Uses: It can be used in casting steel, glass, metallurgy, paint, new material, environment engineering, filling material, and so on.


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