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Sulphate processPlastics & polymers

R-2240

Zr., Al., treated sulphate process rutile grade for masterbatches

TINOX® R-2240 is a sulphate process rutile pigment for plastics with inorganic and organic posttreatment. It offers outstanding performance with strong opacity, low oil absorption, good dispersing properties and good processability across a variety of plastic applications.

Key properties
Strong opacity and hiding powerGood dispersibilityStrong powder flowabilityGood processability
TINOX® R-2240 titanium dioxide
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Technical specifications

ParameterValue
TiO₂ content %96.0 Min
Rutile content %98.0 Min
Powder brightness L*95.0 Min
b*3.0 Max
Tinting strength (Reynold)1950 Min
Blue undertone [SCX]3.5 Min
Rel. humidity (105°C)0.3 Max
Oil absorption [g/100g]16.0 Max
pH Value6.5–8.5
Sieve residual % (45µm)0.01 Max
Surface treatmentAl., Zr.
Bulk density [kg/m³]830
WeatherabilityB
ASTM D-476II, IV
ISO 591-1:2000R2

Values represent typical results. Tinox Chemie GmbH reserves the right to update specifications. For the latest certified data, download the TDS.

Get the official TDS

Download the complete Technical Data Sheet — includes all certified parameters and test conditions.R-2240

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