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Place of Origin : Henan, China
Shape : Block
Material : Alumina Block
SiO2 Content (%) : 0.6%
Al2O3 Content (%) : 9-12%
MgO Content (%) : 87-90%
CaO Content (%) : 1.5%
Refractoriness (Degree) : 1770°< Refractoriness< 2000°
CrO Content (%) : -
SiC Content (%) : -
Model Number : HT
Brand Name : HongTai
Processing Service : Bending, Welding, Punching, Decoiling, Cutting, Moulding
Bulk density(g/cm3) : 2900-3050kg/m3
Size : Customized Size
Color : Yellow
Cold crushing strength/Mpa : 55~90
Apparent porosity/% : 13-16%
Working temperature : 1600-1900
Name : Magnesite
MOQ : 10 cartons
Price : $1,000.00 - $1,200.00/cartons
FM-MA80 | FM-MA85 | FM-MA90 | |
MgO % | 85 | 88 | 90 |
Al2O3 % | 7 | 6.5 | 6.5 |
SiO2 % | 4 | 2.4 | 1.2 |
CaO % | 1.5 | 1.3 | 1.2 |
Fe2O3 % | 1.7 | 1.4 | 1.0 |
Apparent porosity % | 17 | 17 | 17 |
Bulk density (g/cm3) | 2.93 | 2.93 | 2.94 |
Cold crushing strength (MPa) | 50 | 50 | 55 |
Refractoriness under load (°C) | 1610 | 1650 | 1700 |
Thermal shock resistance (times) | 3-6 | 3-6 | 3-6 |
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High Purity Magnesia Light Burned Magnesite Materials with 13-16% Apparent Porosity Images |