... : 0-3mm, 0-5mm, 0-7mm, 3-6mm. Sepiolite Down: 0-2mm Sepiolite Powder: 60mesh, 100mesh, 150mesh, 200mesh, 325A ... radioactive waste. The processed sepiolite mixed with some active carbon in an ideal material in making filter tip of cigarettes. 2: ... can be used to produce original device of special pottery, atomic radiation-resistant apparatus in making atomic energy, rockets and satellite Good quality ...