Caustic Calcined Magnesite Block
Product Name: Caustic Calcined Magnesite Block
SiO2 Content (%): 2.5%-6%
Al2O3 Content (%): 1%
MgO Content (%): 60%-65%
CaO Content (%): 1.5%-3.5%
CrO Content (%): n/a
SiC Content (%): n/a
Size: According to customer's requirement
Caustic Calcined Magnesite Block is anti-bending, anti-compression, highly-intensive, binding and cementing. It is widely used in defense, medicine, chemical industry, papermaking, shipbuilding industries and so on. In building industry, it could be used for tire-board, particle board, insulation columns, railing, artificial marble, the inhalation of asbestos, common tile, wall panels and ground laying. With the advancement of science and technology, the usage of Caustic Calcined Magnesite Block block is wider. It could also be used to make civil products, packaging carton for light and heavy machinery, packaging end beam, high temperature refractory materials, and beautiful attractive bright glossing furniture. In machinery, it is also used to cast models.
Its density is 2.94, a kind of white powder. Its melting point is 2852oC, while boiling point is 3600oC. Dissolved in acid and ammonium salt, but difficult to dissolve in water and ethanol. When calcinations temperature reaches 400 oC, its specific surface area is 180m2/g..When calcinations temperature reaches 1300 oC, its specific surface area is only 3m2/g.. It is easily deliquescence in the air. It is a kind of binding cementing material.
Dead-burned magnesite is selected from natural magnesite, it is produced by mine-. selecting,purifying, calcining in shaft kiln. It is an ideal material for unshaped refractory material, the final products are used in open hearth furmace, eletric frurnace bottom and furnace's lining tamping.
Shipped in 7 days after payment
25kg/Bag, 1Mt/Bag, 1.25Mt/Bag; Or as per Client's request
WhatsApp: +86 180 5010 0836
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