Rutile titanium dioxide advice: recommended for exterior (outdoor) exposure or where long term light fastness
Bt-r20
Sulfate treated with a combination of alumina, silica and/or zirconia that useful in master batch/plastic/rubber, pvc and much more.
Bt-r21
Sulfate treated with alumina and zirconia, that widely used in highway marking/traffic, prinking ink.
Bt-r22
Sulfate treated with zirconia and alumina. Suitable for pvc, film laminating, latex paints, rubber/masterbatch/plastic, paper making.
