R-2290

Name: TINOX R-2290 Rutile titanium dioxide pigment
Brand: TINOX
SKU: R-2290

Si., Al., treated sulphate process rutile grade with excellent weatherability and blue undertone

TINOX® R-2290 is a rutile pigment specially designed for plastics with inorganic and very hydrophobic organic posttreatment. It has a blue undertone and excellent opacity and gloss. Excellent weatherability, low volatile, high-temperature resistance and excellent processability.

Key properties

Excellent weatherability (A)Excellent dispersibilityExcellent heat resistanceStrong blue undertoneExcellent processabilityExtremely low volatile

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Technical specifications

Parameter	Value
TiO₂ content %	92.0 Min
Rutile content %	96.5 Min
Powder brightness L*	96.7 Min
b*	2.1 Max
Tinting strength (Reynold)	2000 Min
Blue undertone [SCX]	4.4 Min
Rel. humidity (105°C)	0.3 Max
Oil absorption [g/100g]	19.0 Max
pH Value	6.5–8.5
Sieve residual % (45µm)	0.01 Max
Surface treatment	Al., Organic, Si.
Bulk density [kg/m³]	800
Weatherability	A
ASTM D-476	Ⅶ
ISO 591-1:2000	R2