High Gloss Titanium Dioxide Rutile TiO2 R-2196+ from China Suppliers and Factory - Excellent Hiding Power and Whiteness

R-2196+ is described as a rutile titanium dioxide pigment intended to perform across multiple coating and ink categories, combining strong optical power with fast wetting and dispersion. The product page highlights high gloss, excellent hiding power, and excellent whiteness, while also emphasizing easy wetting and dispersing. This type of positioning is valuable for manufacturers who want one white pigment that can be used in different product lines, because dispersion behavior and tone control are often the biggest sources of variability when switching between binders or sheen levels.

The listed applications include solvent-based paint, exterior and interior architectural latex paints (both gloss and matt), industrial paint, and printing ink. In architectural latex, stable dispersion supports consistent tint development and helps prevent shade shift over shelf life. In solvent-borne industrial coatings, the pigment must contribute opacity while still allowing a smooth, high-gloss film to form. Printing inks add a stricter dispersion requirement: coarse particles can create haze, reduce gloss, or cause print defects, so pigments promoted for easy dispersion can reduce the burden on milling and filtration.

The technical table published on the page provides useful context. TiO2 is listed as 93% with zirconia/alumina (ZrO2/Al2O3) inorganic surface treatment and organic surface treatment. ISO 591-1 classification is R2 and ASTM D476 classification is III. Color control is specified as Delta E ≤ 0.5, and relative scattering force is 95–105%. Density is 4.0 g/cm3 and dispersion in a polyester system is ≤ 25 um. The page reports a high dry powder whiteness (CIE L*) of 98.5, along with pH 7.2 and oil absorption 19 g/100 g. Quality and handling indicators include residue on 45 um 0.01%, resistivity 150 ohm·m, and volatiles at 105°C at packaging 0.4%.