High purity magnesia
Category：
Qianyuan Refractory
Detailed introduction: High-purity magnesia is produced by flotation and purification of natural super magnesite ore, light burning, fine grinding, ball pressing, and calcining in ultra-high temperature oil shaft kiln. It is a high-quality raw material for brick making and unshaped refractory materials.
Product Details
Detailed introduction: High-purity magnesia is produced by flotation and purification of natural super magnesite ore, light burning, fine grinding, ball pressing, and calcining in ultra-high temperature oil shaft kiln. It is a high-quality raw material for brick making and unshaped refractory materials.
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Technical indicators |
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grade |
Physical and chemical indicators |
particle composition |
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MgO(%) |
SiO2(%) |
CaO(%) |
Fe2O3(%) |
lgL(%) |
B·D(g/cm3) |
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QYMS-98 |
97.7 |
0.5 |
1.2 |
0.5 |
0.3 |
3.30 |
0-30 |
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QYMS-97a |
97.5 |
0.6 |
1.2 |
0.7 |
0.3 |
3.30 |
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QYMS-97b |
97.0 |
0.7 |
1.4 |
0.8 |
0.3 |
3.25 |
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QYMS-96 |
96.0 |
1.0 |
1.4 |
0.8 |
0.3 |
3.25 |
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