Cangzhou Haina Chemical Co., Ltd.   

The surface treatment process of titanium dioxide is rather complicated. First, beating and dispersing should be carried out. The purpose is to suspend as many particles as possible in a single particle in the slurry so that subsequent coating can ensure that the coating material is wrapped on the surface of a single particle rather than on particles such as aggregates or flocs. The main purpose of titanium dioxide surface treatment is to improve the weatherability, dispersion and color retention of titanium dioxide, and titanium dioxide surface treatment mainly includes two aspects: organic treatment and inorganic treatment. (1) inorganic surface treatment of titanium dioxide inorganic surface treatment is a layer of inorganic coating on the surface of crude titanium dioxide.