Natural Heavy Calcium Carbonate
1. Product Introduction:
Natural heavy calcium carbonate selects natural, high and white calcite as raw material, and processes through domestic advanced grinding equipment and importing sorting equipment. Its grain size is Identical, color is stable, and Dispersion is super fine. It is a all-purpose
filler materials.
2.Technical Parameter
|
Model Kind
Specs Item
|
Natural Heavy Calcium Carbonate
|
||||||
|
SN-1043H
|
SN-1063H
|
SN-1083H
|
SN-1121H
|
SN-1150H
|
SN-1200H
|
SN-1300H
|
|
|
CaCO3 content,% ≥
|
98.5
|
98.5
|
98.5
|
98.5
|
98.5
|
98.5
|
98.5
|
|
PH(10% Soliquit)
|
8-10
|
8-10
|
8-10
|
8-10
|
8-10
|
8-10
|
8-10
|
|
105℃ Volatile,% ≤
|
0.2
|
0.2
|
0.2
|
0.2
|
0.2
|
0.2
|
0.2
|
|
Insoluble substance in hydrochloric acid, % ≤
|
0.015
|
0.015
|
0.015
|
0.015
|
0.015
|
0.015
|
0.015
|
|
Average Grain,μm ≤
|
18-19
|
14-16
|
12-13
|
3.0-4.0
|
2.0-3.0
|
1.5-1.8
|
1.0
|
|
Fe,% ≤
|
0.08
|
0.08
|
0.08
|
0.08
|
0.08
|
0.08
|
0.08
|
|
Mn,% ≤
|
0.006
|
0.006
|
0.006
|
0.006
|
0.006
|
0.006
|
0.006
|
|
Residues:125μm test sieve,% ≤
45μm test sieve,% ≤
|
0
0.5
|
0
0.2
|
0
0
|
0
0
|
0
0
|
0
0
|
0
0
|
|
Whiteness(R457),% ≥
|
97
|
98
|
98
|
99
|
99
|
99
|
99
|
|
Absorption oil Number(DOP),ml/100≤
|
18
|
24
|
28
|
36
|
38
|
45
|
55
|
|
Appearance
|
POWDER
|
POWDER
|
POWDER
|
POWDER
|
POWDER
|
POWDER
|
POWDER
|
Note:This product uses fatty acid as activating agent,we can manufacture different whiteness,purity and use different activated agency according to the use of customers by conferring.
3.Main Applicantion:
Fillers of Paper ,Plastic, Rubber, Paint, Building material, chalk and etc.