China Economic Titanium Dioxide for Rubber & Plastic, Find details about China Economic Titanium Dioxide, Titanium Dioxide Manufacturer from Economic Titanium Dioxide for Rubber & Plastic
Property | R1931 | A100 |
TiO2 content % | ≥93.0 | ≥98.5 |
Rutile content % | ≥98.0 | ---- |
Color (compared with standard sample) L*(sample-standard sample) s=(a 2 +b 2 ) 0.5 | Not lower than ≥-0.3 ≤0.5 | Not lower than ≥-0.3 ≤0.5 |
Matter volatile at 105ºC % | ≤0.5 | ≤0.5 |
Matter soluble in water % | ≤0.5 | ≤0.4 |
Residue on sieve 45µm % | ≤0.05 | ≤0.05 |
PH of aqueous suspension | 6.5-8.0 | 6.5-8.0 |
Brightness % | ≥98.0 | ≥96.0 |
Oil absorption g/100g | ≤18.0 | ≤24 |
Tinting strength | ≥120 | ≥110 |