Anti-floating color Dispersant DCA-805S

Introduction

DCA-805S is  a wetting and dispersing agent with anti-floating and anti-flocculation properties. It is used to prevent floating and flocculation in multi-color paints containing titanium dioxide and other pigments, and has a particularly noticeable effect. It also exhibits good dispersing properties for matte powders and can prevent the occurrence of hard bottoms.

Physicochemical Data

  • Chemical composition: mixture of polymer carboxylate salts and polysiloxane

  • Appearance:yellow transparent solution

  • Active content: 50%

  • Solvent:mixed aromatic hydrocarbons

Product features

  • DCA-805S exhibits excellent wetting and dispersing properties for pigments, effectively preventing color separation in paint formulations when titanium dioxide and other pigments are used together.

  • When used as a dispersant for matte powders, DCA-805S can improve their uniform arrangement and make the paint film smoother.

  • When pigments are mixed with other fillers, it can effectively prevent the occurrence of hard bottoms.

  • The polysiloxane component in DCA-805S does not adversely affect the paint film and has the function of promoting flow leveling and improving feel.

Application areas

  • Alkyd-acid system

  • Acrylic, amino baking system

  • Two-component polyurethane sytems

  • Epoxy, and vinyl paints.

  • Chlorinated rubber systems

Similar Products: BYK-P104S

Our products have a good cost-performance ratio, receiving positive feedback from customers in China and overseas markets.

Addition Method

Generally 0.1-0.9% of the total amount, 0.5%-3% for inorganic pigments, and 10-30% for organic pigments. It is recommended to add before grinding.

Packaging and storage:

25KG iron drum, stored in a cool and dry place.

Note: The purpose of this manual is to provide basic product information to technical personnel involved in the development of coatings, inks, pesticides, and other industries. It is intended for research and reference use and does not carry any warranties. Please conduct preliminary tests to assess its suitability.

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