Audited Supplier
LMME-MgO
1309-48-4
MGO
215-171-9
Magnesium Oxide
Industrial Grade
Alkaline Oxide
First Class
65-99
9-12
0.3-6.5
2%Max
54%Min
60-75
LMME
25kg PP Bag/ Ton Bag
100mesh 200 mesh 325 mesh
Liaoning
25199030
Product Description
| 1.Caustic Calcined Magnsite: Magnesite, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2−ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O → Mg(OH)2, but it can be reversed by heating it to separate moisture. Caustic Calcined Magnesite is made from magnesite by 950-1100 degree heating. | |||||||
| 2. DBM: Dead Burned Magnesia is a typical refractory material. It is made from magnesia from 1200 to 1700°C. It has strong corrosion resistance to various molten metals. Dead Burned Magnesite as metallurgical industrial refractory, used for manufacturing magnesia brick, electric furnace bottom and lining, etc. | |||||||
| 3. FM: Fused magnesite is produced by raw magnesite ore in an electric arc furnace. Fire resistance up to 2200°C. The product has high purity, large particle size, fine structure and excellent thermal stability. It can be used for fire resistance, steel, etc. | |||||||
| 4. CFM: Crystal Fused magnesite is produced by caustic calcined magnesite in an electric arc furnace. It can be used for fire resistance, electronic chips, etc. |
| Industrial grade | |||||||
| Art No. | MgO | SiO2 | CaO | L.O.I | Al2O3 | Activity | Size |
| LMME-85CCM | 85%min | 6.5%max | 2.5%max | 6.5%max | 1.0%max | 58% | 0-200 mesh |
| LMME-88CCM | 88%min | 5.0%max | 2.5%max | 6.0%max | 1.0%max | 60% | 0-200 mesh |
| LMME-90CCM | 90%min | 5.0%max | 2.5%max | 4.5%max | 0.6%max | 60% | 0-200 mesh |
| LMME-92CCM | 92%min | 3.5%max | 2.0%max | 3.5%max | 0.6%max | 62% | 0-200 mesh |
| LMME-94CCM | 94%min | 3.0%max | 1.5%max | 2.5%max | 0.6%max | 65% | 0-200 mesh |
| LMME-95CCM | 95%min | 1.0%max | 1.5%max | 2.5%max | 0.5%max | 73% | 0-200 mesh |
| LMME-96CCM | 96%min | 1.0%max | 1.5%max | 2.0%max | 0.5%max | 75% | 0-200 mesh |
| Feed grade | |||||||
| Art No. | MgO | SiO2 | CaO | L.O.I | Heavy Metal | Size | |
| LMME-85CCM | 85%min | 6.5%max | 2.5%max | 6.5%max | Cd: 0.05 ppm As: 1ppm Pb: 5ppm Hg: N.D | 0.2-3mm 0-200 mesh | |
| LMME-90CCM | 90%min | 5.0%max | 2.5%max | 4.5%max | |||
| LMME-92CCM | 92%min | 3.5%max | 2.0%max | 3.5%max | |||
| LMME-96CCM | 96%min | 1.0%max | 1.5%max | 2.0%max | |||
| Agricultural grade | |||||||
| Art No. | MgO | SiO2 | CaO | L.O.I | Size | ||
| LMME-65CCM | 65%min | 4.8%max | 2.0%max | 17%max | 0-200 mesh | ||
| LMME-85CCM | 85%min | 6.5%max | 2.5%max | 6.5%max | 0-200 mesh | ||
| LMME-90CCM | 90%min | 5.0%max | 2.5%max | 4.5%max | 0-200 mesh | ||
| LMME-92CCM | 92%min | 3.5%max | 2.0%max | 3.5%max | 0-200 mesh | ||
| Drilling grade | |||||||
| Art No. | MgO | SiO2 | CaO | L.O.I | Al2O3 | Activity | Size |
| LMME-94CCM | 94%min | 3.0%max | 1.5%max | 2.5%max | 0.6%max | 65% | 0-200 mesh |
| LMME-95CCM | 95%min | 1.0%max | 1.5%max | 2.5%max | 0.5%max | 73% | 0-200 mesh |
| LMME-96CCM | 96%min | 1.0%max | 1.5%max | 2.0%max | 0.5%max | 75% | 0-200 mesh |
| Dead Burned Magnesite | |||||||
| Art No. | MgO | SiO2 | CaO | L.O.I | BD | Size | |
| LMME-87DBM | 87%min | 7.0%max | 3.0%max | 0.4%max | 3.10g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| LMME-90DBM | 90%min | 4.8%max | 2.0%max | 0.3%max | 3.10g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| LMME-92DBM | 92%min | 4.0%max | 1.6%max | 0.3%max | 3.10g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| LMME-94DBM | 94%min | 3.0%max | 1.5%max | 0.3%max | 3.15g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| LMME-96DBM | 96%min | 1.0%max | 1.6%max | 0.3%max | 3.20g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| LMME-97DBM | 97%min | 1.0%max | 1.2%max | 0.3%max | 3.25g/cm3 | 0-4mm,0-30mm,60-120mesh | |
| Fused Magnesite | |||||||
| Art No. | MgO | SiO2 | CaO | BD | Size | ||
| LMME-95FM | 95%min | 2.5%max | 1.0%max | 3.30g/cm3 | 0-100mm,80-120 mesh | ||
| LMME-96FM | 96%min | 2.0%max | 1.0%max | 3.30g/cm3 | 0-100mm,80-120 mesh | ||
| LMME-97FM | 97%min | 1.2%max | 1.0%max | 3.45g/cm3 | 0-100mm,80-120 mesh | ||
| LMME-98FM | 98%min | 1.0%max | 1.0%max | 3.45g/cm3 | 0-100mm,80-120 mesh | ||
| LMME-99FM | 99%min | 0.3%max | 0.8%max | 3.45g/cm3 | 0-100mm,80-120 mesh | ||
