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Properties: high purity and whiteness, super fine micron, increase property of product.
Usage: mainly used in high requirement industry.
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| PHYSICAL PROPERTIES |
| Items |
Unit |
S121 |
S120 |
S111 |
S101 |
Specific surface
|
m2/g |
0.70 |
0.70 |
0.70 |
0.50 |
Average particle size
|
um |
2.30 |
2.30 |
2.30 |
4.00 |
Maximum particle size
|
um |
7 |
7 |
7 |
10 |
Whiteness
|
% |
96 |
96 |
96 |
95 |
PH
|
- |
9.00 |
9.00 |
9.00 |
9.00 |
Moisture
|
% |
15 |
0.40 |
0.40 |
0.35 |
DOP absorption
|
ml/100g |
- |
90 |
80 |
80 |
| Oil absorption |
ml/100g |
- |
78 |
75 |
75 |
| Bulk density |
g/ml |
- |
0.16 |
0.17 |
0.18 |
| Residue on 325 mesh |
% |
0 |
0 |
0 |
0 |
| Net weight |
kgs |
25 |
25 |
25 |
25 |
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