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Using High Purity Magnesium Oxide as raw material,high purity magnesium oxide transforms into the electro fused magnesium oxide after fusing,and the cooling rate need to control.The Electro Fused Magnesium Oxide has the characteristics like excellent transparency and high hardness of crystallinity,the volume density is 3.5g/cm3 .Melting point is 2800℃.It is insoluble in water and ethanol,solube in acid and ammonium salt.
Electro fused magnesium oxide is widely used as high-temperature resistant materials. It is perfect raw materials for ceramic crucibles, substrate and so on with good light permeability in translucent field.When used as ceramic crucibles, the thermal conductivity of high purity magnesium oxide is twice higher than aluminum oxide, and the loss of electrolyte is only 1/10 of aluminum oxide. High purity magnesium oxide also can be used as filling for heat resistant coating.
Grade |
MgO% ≥ |
SiO2% ≤ |
CaO% ≤ |
Fe2O3% ≤ |
AL2O3% ≤ |
L.O.I% ≤ |
B.D. (g/cm3) |
Size |
98 |
98 |
0.45 |
1.20 |
0.50 |
0.20 |
0.20 |
3.5 |
0-1-3-5-8mm 60/80/100/ 120/150/180 /200/325mesh |
97 |
97 |
0.60 |
1.60 |
0.70 |
0.20 |
0.20 |
3.5 |
|
96 |
96 |
0.80 |
2.00 |
0.90 |
0.20 |
0.20 |
3.5 |
Can process various grain sizes of products as customer requirements
http://www.magnesium-supplier.com/
