... cm)≥8000Surface TreatmentZR ,AL coating 2. Application:1) In paint industry, It is used as white pigment and glaze ... help paper to be printable and opaque.3) In metallurgical industry, it can be used to make ... cosmetics, medicine 3.Feature: White powder, insoluble in water.Soluble in hot and concentrated strong acid and alkali, having the ... business partner. tio2 rutil white powder pigment in shanghai