Calcined Alumina Powder The calcined alumina of our company is produced by the general international law of Bayer, boron free rotary kiln calcined, in addition to sodium washed by water, greatly....
We are a Sino-foreign joint venture corporation located in the import and export tax-free area of Lianyungang. During our expansion, we started to cooperate with Nanjing University of Industry, ....
Alumina Ceramic Grinding Balls Chemical Composition Al2O3 over 90% CaO+ MGO+ Fe2O3+ others 2% Bulk Density 3.60g/ cm3 Water Absorption less than 0.01% Hardness( Mohs) over 9 Color White Size Dia( mm) 20....