Nano-titanium dioxide
Technical Data Sheet
Item | -10 | -508 | -B508 | -308 | -318 | -328 | |
Crystal Type | Anatase | Rutile | Rutile | Rutile | Rutile | Rutile | Rutile |
Loose Density (g/mL) | - | - | ≤ 230 | ≤ 230 | ≤ 200 | ≤ 200 | ≤ 200 |
Grain Size (nm) | ≈9 | ≈9 | ≈15 | ≈25 | ≈15 | ≈15 | ≈15 |
Laser particle Size DS(50)(nm)* | ≤ 40 | ≤ 40 | 50~80 | ≈80 | ≈80 | ≈80 | ≈80 |
Specific Surface Area (m2 /g) | 30~80 | 15~100 | ≈70 | ≈30 | ≈50 | ≈50 | ≈50 |
Zeta Potential (mV) | -25~-35 | -25~-35 | +15 | 15~25 | -25~-35 | -25~-35 | -5~5 |
TiO2 Content % | 10~50 | 30~50 | ≥78 | ≥80 | ≥78 | ≥78 | ≥78 |
Water Quenched pH | ≈ 9.0 | ≈ 9.0 | 7.0~9.0 | 7.0~9.0 | 7.0~9.0 | 7.0~9.0 | 7.0~9.0 |
Surface Treatment | - | - | Zr+Al | Al | Si+Al | Si | Al |
Zr+Al | organics | organics | organics | ||||