St. Petersburg, pos. Metallostroy, dor. at Metallostroy d.5 bldg. 44 lit.H
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WPS

WPS
up to 1 kg
sample you can order free
from 300 kg
minimum order of products
Description
Application
Delivery and payment
Description

Kern pigment intended for partial replacement of titanium dioxide (TiO2) in the formulation of thick coatings and construction mixtures.

Indicator

Value

Whiteness, o.u., not less

93

Hiding power, g/m2, not more

58

pH of 10% WPS aqueous solution

8,0

Average particle size D50, μm, not more

5,0

Oil capacity, g/100g, not more

30

Application
  • Lower density compared to standard titanium pigments;
  • Lower abrasivity for easier dispersion;
  • Provides significant savings when tinting brightly colored materials;
  • Retains color and opacity when used in tinting systems with organic pigments;
  • Suitable for partial replacement of titanium dioxide in formulations while maintaining hiding power, shade and luster of coatings.

Directions for Use

  • WPS is suitable for use in thick, highly filled materials;
  • Addition to batch fillers in mildly alkaline environments is recommended;
  • Has an effect on the viscosity of the material: OKP and thickener content may need to be revised;
  • Selection of the amount of pigment to be replaced in the formulation is individual and depends on the required performance of the finished coating. When used in thick coatings it is possible to replace 40-100% of titanium dioxide with WPS in formulations;
  • For high gloss and glossy coatings it is recommended to replace not more than 15% of titanium dioxide in formulations.
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