Production process | Sulfuric | Tio2 content(ISO 591-1) | 93% |
Crystal structure | Rutile | Brightness (L*) (GB/T 1864-2012) | 95 |
Surface treatment | SiO2,Al2O3 | Achromatic force (TCS) | 2050 |
Organic treatment | Have | PH value of water suspension (ISO 787-9) | 7.8 |
Standard classification (ISO 591-1) | R2 | Oil absorption (ISO 787-5) | 19g/100g |
Colors in the natural color system (ISO 787-25) | Similar to the color of the sample Es less than and equal to 0.5 | Screen residual 45u m (ISO 787-18) | 0.01% |
Relative dispersion force (ISO 787-24) | Close to the standard sample 95%-105% | Resistivity of water extraction liquid (ISO 787-14) | 150.Ωm |
Density (ISO 787-10) | 4.0/gm³ | Packaging time 105ºC volatiles (ISO 787-2) | 0.3% |
Polyester system with high dispersion(CB/T21868.3-2008) | ≤27.5μm |