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
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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 |
R-248 Properties
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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 |
R-248
Characteristics
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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 |
R-248 Package
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| 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. |
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