Красный пигмент S190
Certificate of quality
| ITEMS | TEST RESULT |
| Fe2O3 % | 96.2 |
| MATTER VOLATILE AT 105℃ % | 0.7 |
| OIL ABSORPTION % | 20 |
| PH VALUE | 4.0 |
| RESIDUE SIFTING % | 0.18 |
| SOLUBLE MATTER IN WATER % | 0.19 |
| STRENGTH % | 98.78 |
| ITEMS | TEST RESULT |
| Fe2O3 % | 96.2 |
| MATTER VOLATILE AT 105℃ % | 0.7 |
| OIL ABSORPTION % | 20 |
| PH VALUE | 4.0 |
| RESIDUE SIFTING % | 0.18 |
| SOLUBLE MATTER IN WATER % | 0.19 |
| STRENGTH % | 98.78 |