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CR728 is a silicon, aluminum inorganic and organic surface treated rutile titanium dioxide, with its aver-age particle size distribution, good whiteness, good tinting strength, good dispersion, good hiding power and high Durabilit, widely used in water -based coatings, PVC, rubber and ink production.
Packing
25kg Paper bag
 1000kg/bag
Product index will be subject to inspection report.
| Quality index | Technical requirement | 
| The content of titanium dioxide.% | ≥93 | 
| Surface treated | silicon: aluminum | 
| Brightness.% | ≥97.5 | 
| Oil absorption.g/100g | ≤22 | 
| L value | ≥97.5 | 
| b value | ≤2 | 
| Tinting Strength.% | ≥110 | 
| Residue on sieve(45pm)% | ≤0.02 | 
| Resistivity2m) | ≥60 |