Titanium dioxide rutile grade owns R crystalline form, which is a very stable, and it decides rutile titanium dioxide exhibiting excellent performances, excellent weather resistance, high temperature fastness, good anti-yellowing, more blue undertone. The product is more suitable for outdoor applicatinos. Epsilon produce rutile titanium dioxide by sulfate process and chloride process, sulfate process titanium dioxide rutile pigment is more economic, this pigment can be applicable for all kinds of areas, paints and coatings, plastics and master batches, paper, printing inks, synthetic fibers, ceramic etc. Compared with sulfate process, titanium dioxide rutile chloride process has better dispersion, more blue undertone, higher coloring strength and opacity, as well as better fastness.