Type :

SR-237

Chemical formula:

TiO2

Appearance:  

White Powder

Processing technique:

Sulfuric acid process

Surface treatment:

Treat by coat with silica, alumina, etc. special organic substance

Main features:

Titanium Dioxide SR-237 is popular for its high whiteness,high gloss, high climate-resistance, strong hiding power, and very easily being moistened and dispersed. The manufactured white products have high whiteness and stable color phase.

Item

Index

TiO2 %   

≥93

Rutile content %

≥98

Inorganic coating

Al2O3, SiO2

Organic treatment

Yes

Crystal size μm

0.29

Specific gravity,g/cm³

4.0

Bulk density,g/c m³

1.0

Color CLEL*

≥97.5

Oil absorption,g/100g

18~21

PH

7.0~8.5

Standard classification (ASTMD476-00) 

V

Standard classification (ISO591-1)

R2