China Rutile Grade Titanium Dioxide R1930 for High Grade Coating, Find details about China Titanium Dioxide, TiO2 Titanium Dioxide Rutile from Rutile Grade Titanium Dioxide R1930 for High Grade Coating
Technical Specifications: (Standard: Q/SNBJ1-2012) | |
Property | R1930 |
TiO2 content % | ≥93.0 |
Rutile content % | ≥98.0 |
Color (compared with standard sample) | Not lower than |
△L*(sample-standard sample) | ≥-0.3 |
△s=(△a2 +△b2 )0.5 | ≤0.5 |
Matter volatile at 105ºC % | ≤0.5 |
Matter soluble in water % | ≤0.5 |
Residue on sieve 45µm % | ≤0.05 |
PH of aqueous suspension | 6.5-8.0 |
Brightness % | ≥98.0 |
Oil absorption g/100g | ≤18.0 |
Tinting strength , Reynolds number | ≥1920 |