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R248 rutile titanium dioxide


R-248rutile 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.
PANGANG TITANIUM INDUSTRY CO.,LTD.             R-248.pdf
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