calcium oxide

Main Control Indicators Serial Number                    Item                  Indicator 1、                     Calcium Oxide Content %≥                   90.0 2、                     Whiteness≥                          80.0 3、                     Hydrochloric Acid Insoluble Matter Content %≤               0.5 4、                     Fineness (Residue Percentage on 600-1500 Mesh Sieve) ≤   5.0                        
This product has few impurities and good whiteness. It is specially used in fields such as PVC masterbatch for drying, rubber moisture absorbents, desiccants, moisture absorbers and moisture release agents for plastic products. It is a suitable material for moisture absorption, defoaming and drying of plastic, rubber and chemical raw materials.