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.
Application Areas: Water-based coating, Coil coating, Metal Furniture Coating, Water-based ink
Packing:25kg paper bag 500kg and 1000kg bag
Quality index | Technical requirement |
The content of titanium dioxide,% | ≥93.0 |
Brightness | ≥97.5 |
PH value of aqueous suspension | 6.5~8.5 |
Tinting Strength (Compared with the standard sample) | ≥110 |
Resistivity,Ω•m | ≥97.5 |
Oil absorption, g/100g | ≤22 |
Residue on sieve(45μm), % | ≤0.02 |
Resistivity,Ω•m | ≥60 |
Oil dispersion (Hegman) | ≥6.0 |