HONG-CHEM CO., LTD.
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HGFE belongs to HG type, and its feature is lower content of Fe.
Standard is 0.15% max, and the test result is 0.1%-0.12% .
Besides, whiteness is also whiter than HG normal type, and it is suitable to be used in glaze field.
Product features: the product has low iron (Fe2O3:0.15% max), high whiteness (Whiteness:91 min).
Usage: ceramic, glaze and so on.
| INDEX | STANDARD | RESULT |
| SiO2 (%) | 49-53 | 50.04 |
| CaO (%) | 42-45 | 43.49 |
| Al2O3 (%) | 0.3 max | 0.26 |
| Fe2O3 (%) | 0.15 max | 0.11 |
| TiO2 (%) | 0.02 max | 0.01 |
| MgO (%) | 2.0 max | 1.28 |
| S (%) | 0.02 max | 0.01 |
| P (%) | 0.007 max | 0.004 |
| L.O.I (1050℃) (%) | 5.0 max | 4.1 |
| Whiteness | 91 min | 91.87 |