Titanium Dioxide | TiOx-230

TiOx-230 is widely used in the production of various paints and plastics for interior and exterior use.

Field of application: silicone paints, water-soluble paints, solvent-borne paints, paints for road marking, powder paints, plastics, PVC, masterbatches, and …for road marking, powder paints, plastics, PVC, masterbatches, and…

Product Description

Products:Titanium dioxide, Rutile pigment produced by the sulphate process.
Properties:The grade has a high whiteness, neutral shade, and good weather resistance.
Surface treatment:Si and Al compounds and organic substances.


Product Information

Specification:TU 2321-001-17547702-2014
ASTM D 476:Type III
EINECS NO.:236-675-5
ISO 591-1:R2
CAS No.:13463-67-7

Physical And Chemical Properties

TiO2, wt%min. 90ISO 591-1
Rutile content, %min. 97ASTM D 3720
Mean particle size,(d50)1, µmmax. 0.35
Top cut,(d95)1, µmmax. 1
Residue on a 45 µm sieve, wt% max. 0.010ISO 787-18
Specific gravity, g/cm3 3.8ISO 787-10
Moisture content, wt%max. 0.5ISO 787-2
pH of water suspension 6.5 – 8.5ISO 787-9
Tint reducing power, arb. units 1900 – 2300ISO 787-17
Color indexPigment white 677891
Opacity, g/m2 23 – 25ISO 6504-3
Dispersibility, µm 11 – 23ISO 8780-4
Oil absorption, g/100 g of pigment 18 – 22ISO 787-5
Whiteness, arb. units96.3 – 97.1ISO 787-1
Brightness, L* (CIELAB)297.1 – 98.0ISO 787-1
Yellowness, b* (CIELAB)21.8 – 2.3ISO 787-1


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