... anatase Quality Standard tio2ItemIndexTiO2 content,%(m/m)≥98.5Whiteness(compared with first class standard sample listed in GB1706-93)No ... end usage such as top class internal wall emulsion paint, printing ink, paper making, and rubber products, as well as for ... biggest manufacturers in Yunnan province, China and also have large warehouse in Qingdao city.compared with other suppliers, the quality of ...