Products
Calcium lignosulfonate
|
NO |
Index items |
Standard value |
Test Results |
|
1 |
Appearance |
Brown powder |
Meets the requirement |
|
2 |
Moisture |
≤7.0％ |
3.1 |
|
3 |
PH value |
8-11 |
10.2 |
|
4 |
Dry matter |
≥92% |
96 |
|
5 |
lignosulphonate |
≥55% |
57 |
|
6 |
Inorganic salts（Na2SO4 ） |
≤5.0% |
2.3 |
|
7 |
Total reducing matter |
≤4.0% |
2.2 |
|
8 |
Water insoluble matter |
≤1.5% |
1.1 |
|
9 |
Calcium magnesium general quantity |
≤1.0% |
0.3 |
|
Conclusion |
Complies with requirements. |
||
1. Used as ceramic bonder, increase green strength of ceramic body.
2. Used as fertilizer raw material. calcium lignosulphonate is rich of many mocroelement and organic materials. It performs well as fertilizer raw materials.
3. Used as animal feed additives.
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