* Commodity: Iron oxide (red, yellow, blue , brown, black, green)
* Chemicals formula: Fe2o3
* Appearance: red, yellow, blue , brown, black, green powder
Specification:
|
Item |
Iron Oxide Red 130 |
Iron oxide Red 190 |
Iron oxide Brown 610 |
Iron Oxide Black 780 |
Iron oxide Yellow 313 |
Iron Oxide Blue |
|
Fe2O3/Fe3O4≥% |
96 |
95 |
92 |
93 |
86 |
|
|
105°C Moisture ≤% |
1. 0 |
1. 0 |
1. 0 |
1. 0 |
1. 0 |
1. 0 |
|
Water soluble salts ≤% |
0. 3 |
0. 3 |
0. 5 |
0. 5 |
0. 3 |
0. 5 |
|
Residue on 45um ≤% |
0. 2 |
0. 20 |
0. 30 |
0. 3 |
0. 3 |
0. 3 |
|
PH-value |
3. 5-8 |
3. 5-8 |
4-7 |
5-8 |
3. 5-7 |
|
|
Oil absorption |
15-25 |
15-25 |
20-30 |
12-25 |
25-35 |
|
|
Tinting strength % |
95-105 |
95-105 |
95-105 |
95-105 |
95-105 |
95-105 |
|
Density approx / cm3 |
5. 0-5. 1 |
5. 0-5. 1 |
4. 8 |
4. 5-5. 0 |
4. 0-4. 3 |
Usage: Construction, Coating & Paint, Ink, Rubber, Plastic, etc.