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Specification:
INDEX | STANDARD | |
RUTILE | ANATASE | |
TiO2,%(m/m) ≥ | 94.0 | 98.0 |
Rutile content ,% ≥ | 98 | |
Whiteness % ≥ | 100 | 100 |
Tint reducing power (as compared with reference standard) ≥ | 100 | 100 |
Volatile at 105°C %(m/m) ≤ | 0.3 | 0.5 |
Water soluble substances,%(m/m) ≤ | 0.3 | 0.5 |
PH value of aqueous suspension | 6.5-8.0 | 6.5-8.0 |
Oil absorption,g/100g ≤ | 18 | 22 |
Hiding power ≤ | 20.0 | 27 |
Resistance of aqueous extract,Ωm ≥ | 20 | |
Residue on Sieve 45μ(%)max | 0.08 | 0.08 |
Usage: This product is widely used in PVC, tubing and other materials which have high demand with
weathering resistance in plastic processing, also can be used in the coating, paper making, color masterbatch, etc.
no surface treatment tio2(rutile/anatase)