Titanium Dioxide

A1 is an anatase titanium dioxide pigment that is versatile and no surface treatment. It has good hiding power and especially is suitable for such Paint, plastic, paper, printing ink.
R1 is a white pigment based on water solubility, widely used in paper, aqueous paint (especially for lacteal paint used indoor and outdoor), and aqueous printing ink. Taking high grade TiO2 , type rutile from abroad as standard sample, processed by advanced production techniques introduced from abroad, with organic and inorganic surface treatment, uniformity size, high whiteness, fine water dispersibility and high weatherability.
R2 is a rutile titanium dioxide pigment that is treated on its surface and is versatile and with many function. It's particle size distribution is narrow. It has good whiteness and high weatherability. It is widely used for coatings, plastic, paper, rubber and printing ink etc.



Typical properties

Properties

Unit

A1

R1

R2

TiO2 content

%

≥98.5

≥95

≥93

Brightness

%

-

≥95

≥94

Rutile content

%

-

≥96

≥98

Tinting strength

Reynolds

-

≥1800

≥1800

Oil absorption

g/100g

≤24

≤19

≤21

PH aqueous suspension

 

6.5-8.5

6.0-9.0

6.0-9.0

Residue on 325 mesh

%

≤0.05

≤0.02

≤0.05

Resistance aqueous extraction

Ω M

-

≥60

≥80

Matter volatile at 105 ℃

%

≤0.5

≤0.8

≤0.8

All information given and recommendations made herein are based upon research and are believed to be accurate. Since the application process and conditions of use of our products are beyond our control, all recommendations and suggestions are made without guarantee.