... ink,paper making 3.ISO 9001:2000 Titanium Dioxide Rutile White powder Superior optical property, strong hiding power, ... strong hiding power, high purity and whitenessTitanium Dioxide Rutile Type HTR-606 without surface treatmentContent%--------------------------------------------98minTint Reducing power ... ink, paper, rubber, plastic, coating, etc. ISO 99% tio2 Rutile paint, plastic, ink,paper making