China PVC Pipe Used Titanium Dioxide with Lower Price, Find details about China Titanium Dioxide for PVC Pipe, PVC Pipe Making Material from PVC Pipe Used Titanium Dioxide with Lower Price
Property | R299 |
TiO2 content % | ≥95.0 |
Rutile content % | ≥98.0 |
Color (compared with standard sample) L*(sample-standard sample) s=(a2+b2)0.5 | Not lower than ≥-0.3 ≤0.5 |
Matter volatile at 105ºC % | ≤0.3 |
Matter soluble in water % | ≤0.5 |
Residue on sieve 45µm % | ≤0.1 |
PH of aqueous suspension | 6.2-9.0 |
Brightness % | ≥97.0 |
Oil absorption g/100g | ≤19 |
Tinting strength, Reynolds number | ≥1850 |