Verified Company
Zibo Hitech Material Co., Ltd.
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Company profile:ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.
Advantage:Magnesia bricks, magnesia-alumina bricks and magnesite-zircon brick etc are the main products of basic refractories. The products have the properties of bearing high temperature, high refractoriness under load and good resistance to alkali.
Type:We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Zircon Bricks,insulating Bricks etc.
Application:They are widely used in the basic zone of metallurgical furnaces, nonferrous furnaces and regenerator of glass furnaces.
Specification
Magnesite Brick
Product Index | Magnesia Brick | Magnesia-zircon Brick | Magnesia Insulation Bricks | |||
MG-92 | MG-95 | MG-97 | MG-98 | MZ-78 | MG-1.7 | |
MgO % ≥ | 92 | 95 | 97 | 98 | 78 | 56 |
CaO % ≤ | 2.00 | 1.70 | 1.30 | 1.20 | 1.00 |
|
SiO2 % ≤ | 1.20 | 1.00 | 0.70 | 0.60 | 8.00 | 30 |
Fe2O3 % ≤ | 1.20 | 1.00 | 0.80 | 0.50 | 0.80 | 3.00 |
Bulk Density≥ g/cm3 | 2.90 | 2.95 | 2.95 | 3.00 | 3.05 | 1.70 |
A.P. % ≤ | 16 | 16 | 16 | 15 | 15 |
|
C.C.S (Mpa) ≥ | 60 | 70 | 70 | 80 | 100 | 6 |
0.2mpa Refractoriness under loadT0.6 ≥ °C | 1530 | 1650 | 1700 | 1700 | 1700 | 1350 |