WellCoat R

Pigments

(TU) 20.59.59-273-14023401-2020

WellCoat R is a rutile titanium dioxide pigment obtained by the sulfate process. The surface of the particles is treated with inorganic compounds of zirconium and aluminum, as well as an organic modifier.
WellCoat R titanium dioxide is supplied in bags of 25 kg on pallets of 1,000 kg.

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Purpose

Titanium dioxide WellCoat R is designed for a wide range of applications in conditions of increased requirements for the special properties of finished materials, such as color brightness, gloss, coating resistance. The additive is characterized by an exceptionally high degree of gloss retention, scattering ability, optical properties and good atmospheric constancy.

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Physical and chemical properties

Property

R-916

R-918

R-928

R-960

Appearance

White powder

* Titanium dioxide (TiO2 ) content, %, min

n/a

*Rutile form content, %, min

n/a

97,5

97,0

pH of aqueous suspension, pH units

6,0-9,0

6,0-8,5

6,0-9,0

6,0-8,0

Residue on a sieve with a mesh of 0.045 mm, %, max

0,1

0,05

0,1

Specific electrical resistance of an aqueous suspension Ohm·m, min

Recommendations to application

WellCoat R titanium dioxide is recommended for use in the production of:
• high-quality interior and exterior paint materials;
• industrial, decorative and operational coatings;
• plastics for indoor and outdoor use;
• paper;
• ink.
The optimal dosage of the additive is determined by laboratory tests.