MessageProduct description
R6628 is a silicon, aluminum inorganic and organic surface treated rutile titanium dioxide, it has average particle size distribution, good whiteness, high gloss, good tinting strength, good dispersion, good hiding power and high weather resistance, widely used in water-based coating, paints,ink production.
Remarks
Product index will be subject to inspection report
| Quality index | Technical requirement |
|---|---|
| The content of titanium dioxide ,% | ≥93.0 |
| Brightness | ≥97.5 |
| Oil absorption ,g/100g | ≤22 |
| PH value of aqueous suspension | 6.5~8.5 |
| Tinting Strength(Compared with the standard sample) | ≥110 |
| The content of rutile,% | ≥97.5 |
| Oil dispersion (Hegman) | ≥6.0 |
| Residue on sieve(45μm) ,% | ≤0.02 |
| Resistivity,Ω•m | ≥97.5 |
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