≥1 piece |
Name of index | Standard | Result | |
1 | Mass portion of titanium dioxide, %, min | 93 | 95 |
2 | Mass portion of rutile form, %, min | 95 | 98 |
3 | Mass portion of volatile matters, %, max | 0,5 | 0,4 |
4 | Mass portion of water soluble matters, %, max | 0,3 | 0,3 |
5 | pH of water suspension | 6,5 - 8,0 | 6,6 |
6 | Residue on the sieve with net 0045, %, max | 0,03 | 0,01 |
7 | Blaching capability (units), min | 1600 | 1710 |
8 | Hiding power, g/m2, max | 40 | 33 |
9 | Dispersibility, mkm, max | 15 | 15 |
10 | Whiteness, units, min | 92 | 94 |