Calcined Bauxite

Our extensive product range includes not only refractory standard grains 0-1 mm / 1-3 mm / 3-6 mm / 5-8 mm and 6-10 mm, but also grinding into international norms in 0-0,2 and 0-0,5 mm as well as DIN and Mesh sizes. Also 1-10 mm / 3-15 mm plus 0-25/30 mm are standard components of our delivery range.
A selection of different qualities and sizes of calcined bauxite.
A selection of different qualities and sizes of calcined bauxite.

The processing in sizes will be done in our plants in China or as toll processing in Europe. The quality range of our Bauxite is as per following:

alumina contentAl2O380%-90%
ironFe2O31,2%-4%
titaniumTiO24%
siliciaSiO24%-14%
low amountsMgO, CaO, Na2O, K2O
bulk density2,9-3,40 g/cm³
melting point~2046°C
boiling point~2980°C
colourlight to dark grew

A range of our offering

Al2O3Fe2O3TiO2SiO2K2O+N2OCaO+MgOB.D.
Quality%min%max%max%max%max%maxg/ccm min
80802.2-4412-140.250.62.9
85852490.250.63.1
86862480.250.63.15
87871.8470.250.63.20
88881.8460.250.63.25/3.30
90901.5440.250.63.40

Should you have any further questions or require any special requirements please do not hesitate to contact us.