... UNION ISO105-E40 5 DIN53314 HOT SELL AND HIGH PURITY RUTILE Quality Standard RUTILE HTR-628ItemIndexInorganic surface treatmentAl2O3 ... , good gloss, blue phase, fine, soft, and uniform particle, narrow distribution, high tint reducing power, large scattering coefficient ... dioxide mainly suitable for top grade outdoor coatings including powder coatings, also suitable for plastic, plastic steel ...