Rheology modifying is one of the crucial issue in fluids. Thickeners play an important role in this part. Wide range of thickeners can be used for this purpose, but the most common ones including cellulosic, ASE and HASE, fumed silica, HEUR (polyurethane thickeners). Different industries like Paints and Coatings, Ink, etc. can take advantage of these products.