PRODUCT
GOHONG REFRACTORY CO.,LTD.
High purity magnesia
High purity magnesia is made of natural magnesite by calcining, grinding, pelletizing and sintering in an ultra-high temperature vertical kiln. It is a high-quality raw material for the production of bricks and amorphous refractories.
Product parameters
High purity magnesia is made of natural magnesite by calcining, grinding, pelletizing and sintering in an ultra-high temperature vertical kiln. It is a high-quality raw material for the production of bricks and amorphous refractories.
Physical and chemical index
| High purity magnesia Physical and chemical index | ||||||
|---|---|---|---|---|---|---|
Brand/Index | MgO≥ | SiO₂ ≤ | CaO ≤ | Fe₂O₃≤ | Al₂O₃≤ | B.D（g/cm³）≥ |
| MS-96.0 | 96 | 1.2 | 1.60 | 0.85 | 0.25 | 3.25 |
| MS-96.5 | 96.5 | 1.0 | 1.50 | 0.80 | 0.2 | 3.25 |
| MS-97.0 | 97 | 0.85 | 1.40 | 0.70 | 0.18 | 3.27 |
| MS-97.3 | 97.3 | 0.80 | 1.30 | 0.70 | 0.18 | 3.27 |
