Industrial grade titanium dioxide Rutile R1930 is produced by sulphate process , which makes it more cost-effective than chloride process product . while still delivers:
🔹 Extrem whitness & gloss
🔹 Strong opacity / hiding power
🔹 Good dispersibility
Sulphate process rutile titanium dioxide R1930 is treated by :
🔹 Zirconia Treatment – Boosts UV resistance, making it a top choice for outdoor applications that face constant sun exposure.
🔹 Alumina Treatment – A protective layer that makes TiO₂ more resistant to environmental wear, perfect for coatings that need to last.
It is highly recommended for indoor & outdoor decorative paint.
Any interest of question of Sulphate process rutile titanium dioxide R1930, pls feel free to contact us !
Technical Specifications：(Standard：Q/SNBJ1-2012)
|
Property |
R1930 |
|
TiO2 content % |
≥93.0 |
|
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 % |
≤0.5 |
|
Matter soluble in water % |
≤0.5 |
|
Residue on sieve 45µm % |
≤0.05 |
|
PH of aqueous suspension |
6.5-8.0 |
|
Brightness % |
≥97.2 |
|
Oil absorption g/100g |
≤19.5 |
|
Tinting strength, Reynolds number |
≥1850 |
