R218
236-675-5
TiO2
13463-67-7
BESTPVA
Bag
25kgs
China
Product Description
Rutile grade titanium dioxide
Chemical name: Titanium dioxideSynonyms: Rutile, anatase, cosmetic , titanic anhydride
CAS NO.: 13463-67-7
EINECS NO: 236-675-5
Formula: TiO2
Molecular weight: 79.9
Melting point: 1830-1850ºC
Boiling point: 2500-3000ºC
Density: 4.23g/cm3
Solubility in water: insoluble
Technical specification:
| Item | 969 | 940+ | 965 | 110 | 948 | 960 | 100 |
| TiO2 %(m/m) ≥ | 93 | 92 | 96 | 98 | 93 | 92 | 98 |
| volatile at 105ºC %(m/m) ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| water soluble objects %(m/m) ≤ | 0.3 | 0.3 | 0.6 | 0.3 | 0.3 | 0.5 | |
| mesh residue(45um)%m/m≤ | 0.05 | 0.05 | 0.02 | 0.1 | 0.05 | 0.05 | 0.1 |
| color L ≥ S≤ | -0.3 0.5 | -0.3 0.5 | -0.3 0.5 | -0.3 0.5 | -0.3 0.5 | -0.3 0.5 | closed |
| scattering power % ≥ | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| rutile content ≥ | 98 | 98 | 98 | 98.5 | 98.0 | 98.0 | |
| matter volatile at 105ºC after 24h preconditioning at (23±2) ºC and (50±5) ºC relative humidity %m/m ≤ | 1.5 | 1.5 | 0.5 | 1.5 | 1.5 | 1.5 | 0.5 |
| PH | 6.5-8.0 | 6.5-8.0 | 6.5-8.0 | 7.0-9.0 | 6.5-7.5 | 6.5-8.0 | 6.5-8.0 |
| oil absorption g/100g ≤ | 20 | 23 | 17 | 18 | 22 | 22 | 24 |
| resistivity Ωm ≥ | 60 | 60 | 80 | 60 |
Usages: Rutile titanium dioxide used in color master batch; pvc production; powder coating; door and of made up of plastic, rubber, painting ink, paint
Packing: 25kg/bag, 500kg/bag, 1000kg/bag
