... glossy wall coatings and papers 1.NA100 Anatase Titanium Dioxide (General-purpose) White powder,non-toxic,easy to disperse,with good ... with reference standard)≥Not lower thanSlightly lower than3Whiteness of dry powder Wg ≥93.090.04Tint reducing power (as compared with ... ,Ωm ≥201612Fe2O3,ppm ≤100150 2.NR950 Rutile Titanium Dioxide (Mid-silica) White powder,surface treated with Al+Si,non-toxic,easy ...