Description
مشخصات فنی اکسید آهن قهوه ای
| Brand: | Serial number | Valume in tons | |
| 686 | |||
| Technical descrption | Technical requirements | Test results | |
| Content:Fe2O3.αH2o | ≥85% | 87% | |
| Oil Absorption :мπ/100g | 25-35 | 31 | |
| Res. For 325 mesh: | ≤0,5% | 0,18% | |
| Humidity: 105֯ C | ≤1,0% | 0,30% | |
| Ph value: | 5,0-7,0 | 4,0 | |
| Tinting fixation(compared to standard) | 95-105% | 99% | |
| Color difference ˆE(compared to standard) | ≤1,0 | 0,28 | |
| Water soluble salts: | ≤0,5 | 0,25 | |

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