Dispersibility is titanium dioxide and other pigments manufacturers an important indicator of primary concern,If there is no excellent dispersion of pigment, the effect will also be discounted.

　　Rutile titanium dioxide particle size and distribution of the control process is rutile titanium dioxide fine crushing,The process of process control level of rutile type titanium dioxide particle size and distribution of produce very big effect,And thus would have a great influence on the dispersion performance.Mineral processing is one of the key position in good pre-dispersion. Rutile type titanium dioxide take suitable mineral processing can get different types of products including the effects of dispersion, weather resistance and resistance to pulverization performance impact.

　　By dry grinding and crushing,most of the particles has reached the requirement of a certain particle size, and then on the basis of the pre-dispersion in wet grinding.Wet grinding can not only improve the efficiency of inorganic scattered in advance before processing, also can undertake plastic particle shape, which makes the shape of the particles tend to be easier to incline to the spherical and distribution is concentrated.

　　For titanium pigment, the shape of the particles tend to be spherical and the more concentrated the distribution, particle size at the same time, the dispersion properties of the product is better, especially the shape and distribution of particle on the properties of dispersion effect is more apparent,Bad shape and the distribution of scattered usually because of a border effects cancel each other out with electrical reactive role thus resulting in a decline in the dispersion of the product directly, so either water or oil phase dispersion, need to pay attention to the product of all sorts of influence brought by the particle properties.