Caustic Calcined Magnesite Powder 95% Purity
$50-300 /Ton
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF,EXW |
Min. Order: | 10 Ton |
Transportation: | Ocean,Land,Express,Air,Others |
Port: | Dalian,Dandong Port,Tianjin |
$50-300 /Ton
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF,EXW |
Min. Order: | 10 Ton |
Transportation: | Ocean,Land,Express,Air,Others |
Port: | Dalian,Dandong Port,Tianjin |
Selling Units | : | Ton |
Package Type | : | 25kg/bag, 50kg/bag, 1ton/bag, with pallet or without pallet |
Picture Example | : |
Caustic Calcined Magnesite (CCM) is also known as magnesia, bitter earth powder, Caustic Calcined Magnesite , and its main component is mainly Magnesium Oxide. The natural magnesite ore is used as the main raw material, and calcined at a temperature of 750-1100 is called "light burn". The product is called caustic calcined magnesite. Since the reduction of magnesite is generally about 50%, it is lightly burned in ore. The MgO content can be almost doubled. In this sense, caustic calcined is a very effective means of MgO enrichment. Magnesium oxide has a chemical formula of MgO and is insoluble in ethanol. The relative density (d254) is 3.58. Melting point 2852 ° C. The boiling point is 3600 °C. Odorless, odorless, non-toxic white amorphous powder, insoluble in water, insoluble in alcohol, soluble in acid or ammonium salt solution, the solubility in water increases with the increase of carbon dioxide content in water.
Use of caustic calcined magnesite
Caustic calcined magnesite is mainly used to prevent fire board, feed, fertilizer, manhole cover, insulation board, art fence, magnesium sulfate, door core board, composite insulation board, firecracker solid propellant, chicken house, inorganic glass, magnesite tile, grinding wheel Ideal raw materials for molds, artificial marble, power plant boiler flue gas desulfurization, sewage treatment, ventilation pipes, lightweight partition boards, vegetable scaffolding, building materials, ceramic brick bottom powder, steelmaking slag, paper making, biogas tanks, etc. .
Caustic calcined magnesite can be used to make cementitious materials. For example, building materials containing magnesium cement, heat insulation and sound insulation can also be used as ceramic raw materials. After chemical treatment of light burnt magnesium, various magnesium salts can be prepared and used as raw materials for medicine, rubber, man-made fiber and papermaking.
MgO % | SiO2 % | CaO % | Fe2O3 % | Al2O3 % | Loi % |
80.40 | 8.02 | 2.80 | 0.74 | 0.16 | 7.88 |
85.78 | 4.85 | 2.34 | 0.58 | 0.12 | 6.33 |
88.67 | 3.18 | 1.89 | 0.60 | 0.13 | 5.53 |
90.12 | 3.64 | 2.46 | 0.52 | 0.16 | 3.10 |
92.20 | 2.33 | 2.07 | 0.38 | 0.08 | 2.94 |
93.20 | 2.10 | 1.82 | 0.56 | 0.16 | 2.20 |
94.59 | 1.27 | 1.58 | 0.52 | 0.17 | 1.89 |
95.41 | 1.29 | 1.40 | 0.34 | 0.07 | 1.49 |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.