Rutile Titanium Dioxide RS 1


Four-Pole RS-1 is a kind of titanium dioxide with surface treatment of versatile solvent base of white pigment.It has good hiding power, narrow particle size, good whiteness, good oil dispersancy, dry powder liquidity, weather resistance and temperature resistance, suitable for high concentration masterbatch,PVC profile, plastic, rubber, outdoor powder coating.
 

Main Standards and Properties
Chemical Element Titanium Dioxide (TiO2 )/rutile(R type)
Category
ISO591:R2
ASTM D-476-84 :II (IV)
Color Index NO.
White pigment 6(77891)
CAS NO.
13463-67-7
EINECS NO.
236-675-5
Specific Gravity
4.1g/cm3
Status
White powder
Packing
25kg per paper bag，1000kg per woven bag.
Main features
Based on the foreign standard sample of high grade TIO2 , processed by advanced production techniques introduced from abroad, with organic and inorganic surface treatment, it has smaller granule, good whiteness, fine oil dispersibility and high weatherability.
Applications
Used for high concentrated masterbatch, PVC profile, plastic, rubber, outdoor powder coating
 

Quality Index
Items
Unit
Index
TiO2 Content

%
≥95.0
Brightness,L
%
≥94.5
Tinting strength (Reynolds)
≥ 1850
Oil absorption
g/100g
≤ 17
Rutile content
%
≥ 97
pH, aqueous suspension
6.5 ~ 8.5
Residue, (0.045mm screen)
%
≤ 0.01
Wolatile substance at 105*C
%
≤ 0.5
Resistance,aqueous extraction
Ω·m
≥80
Oil dispersibility (Hegman’s number)  
≥6