Rheology Modifier  has been produced and applied in China for more than 30 years. It is the complex of montmorilonite / quaternary ammonium salt produced from raw bentonite. Bentonite's main ingredient:montmorilonite which has layer structure. There is a net negative surface charge on the bentonite, inorganic cations offset this change imbalance on the exctrernal and internal surfaces of montmorilonite crystals. There cations can be replaced by inorganic cations forming Rheology Modifier. Rheology Modifier can form gel when meet various organic solvents, oil, and liquid resin.

     Rheology Modifier can be widely applied in various systems to increase viscosity, provide thixotropy, prevent pigment settling during storage, improve flowing and leveling, improve high temperature stability, lubricating property, film forming property, water resisting property and chemical stability. Also it can be applied in coating and painting industry, lubricating grease, ink industry, oil drilling industry, polymer material industry and  so on.