... industries and so on .Used to make fire-resistant glass, glaze, clay, experimental containers can endure to High temperature and so ... :TiO2Specification:GB1706-2006Packing:25kg bagsFunctional use:make fire-resistant glass, glaze, clayNo.ItemStandard (GB1706-2006)Test Result1TiO2 Assay≥ 93%95.50 ...