Zhengzhou Xinyu Import Export Trade Co., Ltd.
Zhengzhou Xinyu Import Export Trade Co., Ltd. Provide a strong guarantee for industrial kilns！
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Dead-burned magnesite/high purity/Used for magnesia brick, spraying material, castable,coating material,casting
Product description:
Re burnt magnesite is made of natural magnesite. When calcined in high temperature shaft kiln and heated to 1400-1800C, MgCO3 is completely decomposed and generated. Magnesium is hard reddish brown calcined magnesium with high refractoriness. It is ideal for manufacturing amorphous refractories. Raw materials are widely used in refractories for steelmaking systems.
Physical and chemical indicators:
| Brand | Chemical Compostion(%) | Bulk density | ||
|---|---|---|---|---|
| ITEM | MgO ≥ | SiO2 ≤ | CaO ≤ | g/cm3,≥ |
| RMS-92 | 92 | 4.0 | 1.6 | 3.15 |
| RMS-90 | 90 | 4.8 | 2.0 | 3.15 |
| RMS-88 | 88 | 6.0 | 3.0 | 3.12 |
| RMS-85 | 87 | 7.0 | 2.0 | 3.12 |
| RMS-80 | 80 | 14 | 5.0 | 3.0 |
Packaging and transportation: