Sumtitan R-204

Titanium Dioxide R-204

TU U 24.1-05766356-054:2005

Titanium Dioxide, Sumtitan R-204  is used to produce water-dispersion enamels and primers, coating with high atmosphere resistance and decorative characteristics.

Specification

Indices denomination and measuring units Standard
Essential requirements
TiO2 fraction of total mass, %, min. 90
Water-soluble martter, fraction of total mass, %, max. 0.2
Volatiles fraction of total mass, at 105oC drying temperature, %, max. 0.5
pH water suspension 6.5 – 8.0
Residue on 0045 sieve, %, max. 0.01
Whiteness, arbitrary units, min.

Including color coordinates within CIELAB system
L*
a*
b*

96
Conditional requirements
Rutile form, fraction of total mass, %, min. 97
Bleaching capacity, arbitar unitsm, min. 1950
Hiding power, g/m2, max. 25
Dispersibility, mkm, max. 14
Dispersibility in water medium, droplets, number per cm2, max. Upon agreement with customer
Oil absorption, g/100 g of pigment, max. 25

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