Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Rhodoline DP 618Y Dispersant

Solvay Rhodoline DP 618Y Dispersant is a high-performance polymeric dispersant from Solvay’s Rhodoline series, designed for pigment stabilization in water-based coatings and inks. It offers excellent wetting, viscosity control, and long-term colloidal stability with low foaming and broad compatibility across organic pigments and fillers.
  • solvay rhodoline dp 618y dispersant_46dea3b7
  • solvay rhodoline dp 618y dispersant_46dea3b7

Features Of Solvay Rhodoline DP 618Y Dispersant

  1. High-efficiency pigment stabilization for demanding aqueous and solvent-borne systems.

  2. Excellent wetting performance on inorganic and organic pigments, including carbon black and titanium dioxide.

  3. Low foaming character, enabling stable processing in high-shear dispersion equipment.

  4. Good compatibility with acrylic, polyester, and alkyd resin systems.

  5. Enables high pigment loading while maintaining low viscosity and long-term storage stability.

Typical Applications Of Solvay Rhodoline DP 618Y Dispersant

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and coil coatings.

  3. Architectural paints and decorative coatings.

  4. Inkjet ink formulations requiring fine particle dispersion.

  5. Plastic color concentrates and masterbatches.

Specifications Of Solvay Rhodoline DP 618Y Dispersant

Chemical TypeModified polymeric dispersant (non-ionic)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)6.0 – 7.5
Density at 20°C1.03 – 1.07 g/cm³
SolubilityMiscible with water, alcohols, glycol ethers, and common hydrocarbon solvents
VOC Content<50 g/L (as supplied)
Primary ApplicationsPigment dispersion in coatings, inks, and plastics


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *