Synergistic Dispersant DCA-8322

Introduction

DCA-8322 is a new generation block copolymer dispersant based on controlled aggregation technology. It contains multiple anchoring groups and exhibits strong dispersing ability for various difficult-to-disperse organic pigments. It is particularly suitable for dispersing carbon black, 254 red, 122 red, 23 violet, and others.

Physicochemical Data

  • Chemical composition:Polymer-based block copolymer with affinity for pigments

  • AppearanceYellow transparent solution

  • Active content: 30%

  • Solvent: Mixed diester

Product features

  • DCA-8322 is suitable for medium to high polarity systems and has good compatibility with common coating resins. It exhibits excellent versatility in coating systems.

  • DCA-8322 significantly improves the wetting and dispersing ability of the base material towards pigment fillers, reduces system viscosity, enhances flowability, and shortens grinding and dispersing time.

  • DCA-8322 is a high-molecular-weight super dispersant with excellent anti-flocculation capability. Compared to small-molecule wetting and dispersing agents, it greatly extends the storage stability of well-ground color pastes.

Application areas

DCA-8322 is suitable for  high polarity systems

  • Coil coatings for various resin systems

  • Two-component polyurethane systems

  • Alkyd resin systems

  • Amino baking varnish systems

  • Chlorinated rubber systems

Similar Products: BYK-168

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

Addition Method

Add before grinding, disperse at high speed in a system with similar viscosity.

Recommended Dosage: Inorganic pigments: 1-5% of pigment amount Titanium dioxide: 2-4% of powder amount

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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