QMAG : Queensland Magnesia

DBM Product Data

QMAG Dead Burned Magnesia (DBM) products are double burnt briquetted MgO. These products exhibit very high Bulk Specific Gravity unique to natural DBM produced from cryptocrystalline magnesite, as well as large Periclase Crystal Size.

PRODUCT Abbreviation SiO2 (%) CaO (%) MgO (%) Fe2O3 (%) Cr2O3 (%) BSG(g/cm3) PCS µm
SUPER SUP 0.55 2.00 97.0 0.18 - 3.42 145
EXTRA EX 0.70 2.30 97.0 0.19 - 3.41 125
HFE HFE 0.65 2.20 96.0 0.50 - 3.41 120

Note 1 BSG - Bulk Specific Gravity (DIN 51-065 Part 2Hg)
Note 2 PCS - Periclase Crystal Size (QMAG Chord Intercept - Test Method 2)

MSDS - Material Safety Data Sheet for DBM products

QMAG SUPER Product Data Sheet 53KB QMAG EXTRA Product Data Sheet 53KB QMAG HFE Product Data Sheet 56KB