R6658 is an aluminum inorganic and organic surface treated rutile titanium dioxide. It has average particle size distribution, blue undertone, good dispersion, low volatility, low oil absorption, excellent anti-yellowing and process rheological properties. It can be used in producing master-batch (especially high PVC), engineer plastics, etc.
Application Areas: Masterbatch, Engineer plastics, Pvc (plasticized), Solvent ink
Packing: 25kg paper bag 500kg and 1000kg bag
Quality index | Technical requirement |
The content of titanium dioxide,% | ≥97.0 |
Brightness | ≥97.5 |
Oil absorption, g/100g | ≤15.5 |
Tinting Strength (Compared with the standard sample) | ≥116 |
The content of rutile, % | ≥97.5 |
Oil dispersion (Hegman) | ≥6.5 |
Residue on sieve(45μm), % | ≤0.02 |
Volatile at 105, % | ≤0.25 |