titanium dioxide anatase b101 manufacturers
The invention relates to a production process of an inorganic pigment lithopone, in particular to a method for producing nanometer lithopone by using electrolytic zinc acid leaching residue. Background technique
It is a white crystalline powder, which is a mixture of zinc sulfide and barium sulfate. The more zinc sulfide it contains, the stronger the hiding power and the higher the quality. The density of lithopone is 4.136~4.34/cm3 and it is insoluble in water. It easily decomposes when exposed to acid to produce hydrogen sulfide gas, but does not work when exposed to hydrogen sulfide and alkaline solutions.
3. Lithopone can be used as a filler for leather and linoleum.
