titanium dioxide /powder

R244 in coatings:smaller particle size distribution,uniform concentration,excellent dispertion,which can be uniformly dispersed in connection compound,excellent whiteness,high weather resistance,heat resistance,good light-fstness strong,very stable chemical properties,high hiding power,excellent achromatic force:used in paint to make bright and colorful paints. R244 in the ink: smaller particle size distribution, uniform concentration; excellent dispersion, which can be uniformly dispersed Excellent whiteness; high weather resistance, heat resistance, good chemical properties are very stable; good water resistance; wetting is good, easy to grind; high hiding power, excellent achromatic force; used in paint to make paint colors bright. ItemIndexTitanium dioxide content, %≥91.0Brightness, %≥94.0105°c volatile matter, %≤0.8PH-value of aqueous suspension6.0-9.0Oil absorption, g/100g≤22Residue on sieve 45μm, %≤0.02Tint reducing power≥1780Rutile content, %≥97.0Resistivity of aqueous extract,Ωm≥60whitenessno lowerthanwater dispertion≥5.00