... properties of pigment.BA-101 BA-101 is made by sulfuric acid process,it has excellent optical properties and performance,high purity ... SR-296 is a general-purpose titanium dioxide produced by sulfuric acid process,it has high whiteness,gloss,and high hiding power ... and other fields.SR-285 SR-285 is made by advanced sulfuric acid process,it is inorganic and organic surface treated.It ...