... for interior and exterior walls, powder paints, paper, etc. Type :SR-237Chemical formula:TiO2Appearance: White PowderProcessing technique:Sulfuric acid processSurface treatment ... with silica, alumina, etc. special organic substanceMain features:Titanium Dioxide SR-237 is popular for its high whiteness,high gloss, high ... rate: 20mts = 800bags=20pallets = 1 x 20’fcl Titanium Dioxide SR-237