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R-298 rutile titanium dioxide

R298 is a multi-purpose rutile TiO2 pigment is known for its low oil absorption, high gloss, high tinting strength, durability, and dispersability. Produced by the Sulfate process, with a very fine particle size, it has excellent hiding power, blue tint undertone.
R298 has a zirconium and Al2O3 inorganic surface treatment, in combination with a special organic coating. It is well suited for both waterborn and solventborn coating, ink applications.

Applications

Architectural exterior coatings
Exterior industrial finishes
Powder coatings
Container coatings
Coil coatings
Ink

Properties

High dispersability in solvent and waterborne systems
Excellent gloss retention
High tinting strength
Bluish undertone

Product
Characteristics

 TiO2 content %----------≥93.5
Brightness %----------≥95.0
Volatile at 105 °C----------≤0.5
pH----------6.0-9.0
Oil absorption----------≤19
Residue on sieve (45 um)----------≤0.02
Tinting strength Reynolds number----------≥1920
Rutile content----------≥98
Dispersibility----------≥6.50
ISO591-1:2000(E)----------R2
ASTM D476-00----------V
All information is based on data obtained from the manufacturer or recognized technical sources. The information is believed to be accurate. We make no representation or warranty, express, or implied, concerning the accuracy or sufficiency of the information. We are not liable for any damages resulting from the use of the information.
 

 

R-248 rutile titanium dioxide

R248 is a maximum-durability grade of titanium dioxide recommended for all applications that require extended outdoor service life.
The high opacity strength and bluish undertone of R248 provides the best flexibility in matching existing color tint formulas, and produces clean, bright color, it’s extensively used in plastic industry especially mastrbatches and engineering plastic industry. R248 has a zirconium and Al2O3 inorganic surface treatment

Applications

highly loaded thermoplastic masterbatches
General purpose polyolefin masterbatches
Powder coatings
Engineering plastic
General purpose polystyrene and ABS injection and blow molding
Rigid and flexible PVC
Liquid color

Properties

Superior weather resistance
Outstanding properties in molding and extrusion resins
Excellent opacity and bluish undertone
Very high dispersibility in plasticized vinyl, plasticizers, and liquids
Flocculation resistance
High gloss retention

Product
Characteristics

TiO2 content %---------≥95.0
Brightness %------------≥94.2
Volatile at 105 °C--------≤0.8
pH--------------------6.0-9.0
Oil absorption------------≤19
Residue on sieve (45 um)------≤0.02
Tinting strength Reynolds number---≥1850
Rutile content-----------------≥96
Dispersibility-----------------≥5.5
Specific resistance Om-------≥60
All information is based on data obtained from the manufacturer or recognized technical sources. The information is believed to be accurate. We make no representation or warranty, express, or implied, concerning the accuracy or sufficiency of the information. We are not liable for any damages resulting from the use of the information.