Dispersing agent DCA-8439
Introduction
DCA-8439 is a polymer-based hyperdispersant with multiple anchoring groups. It exhibits excellent wetting and dispersing ability for various organic pigments, has strong viscosity-reducing capabilities, and is particularly suitable for grinding high-pigment carbon black. It can significantly reduce the operational viscosity of the grinding system and increase pigment loading. When used in combination with pigment-derived viscosity reducers, it delivers even better results. Additionally, it has strong anti-agglomeration and anti-coarsening abilities, greatly enhancing the storage stability of the ground color paste and minimizing color floating during color adjustment.
Physicochemical Data
Product features
Application areas
Similar Products: solsperse-39000
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Addition Method
The dosage varies depending on the specific application system. For inorganic pigments, the recommended dosage is 10%-15%, for organic pigments, it is 30%-50% (based on the specific surface area of the pigment), and for carbon black, it is 70%-100%..
Packaging and storage:
25KG plastic 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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