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Model No. : | SN-1043 |
---|
Product description
Item
|
Natural Heavy Calcium Carbonate
|
SN-1043
|
|
CaCO3 content (Dry basis), % ≥
|
94
|
PH(10% Soliquit)
|
8-10
|
105 C Volatitle, % ≤
|
0.3
|
Insoluble substance in hydrochloric acid, %≤
|
1.0
|
Moisture content, % ≤
|
0.4
|
Bulk density, g/cm3 ≤
|
0.85
|
Specific Surface, cm2/g ≤
|
8000
|
Settling value, ml/g ≥
|
---
|
Top Cut(D98), μm ≤
|
38
|
Average Grain(D50), μm ≤
|
19
|
Fe, % ≤
|
0.1
|
Mn, % ≤
|
0.08
|
Residues: 325μm, % ≤
125μm, % ≤
|
0
2.5
|
Whiteness(R457), % ≥
|
92
|
Absorption oil Number (DOP), ml/100g ≤
|
32
|
Activation, % ≥
|
---
|
Appearance
|
POWDER
|
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