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

Solvay Rhodoline 3300 Wetting and Dispersing Agent

Solvay Rhodoline 3300 is a high-performance wetting and dispersing agent from Solvay’s Rhodoline series, designed for aqueous pigment systems. It enhances stabilization, reduces viscosity, and improves color development in water-based coatings, inks, and construction materials. Its polymeric structure ensures robust anchoring and steric stabilization without compromising gloss or rheology.
  • solvay rhodoline 3300 wetting and dispersing agent_012cc498
  • solvay rhodoline 3300 wetting and dispersing agent_012cc498

Features Of Solvay Rhodoline 3300 Wetting and Dispersing Agent

  1. High-efficiency wetting and stabilization of inorganic pigments and fillers in aqueous systems.

  2. Low-foaming formulation suitable for high-shear dispersion processes and automated production lines.

  3. Excellent compatibility with a broad range of waterborne resins, including acrylics, vinyl acetates, and styrene-butadiene copolymers.

  4. Reduces viscosity and improves grind stability without compromising final film integrity or gloss retention.

  5. Non-ionic surfactant architecture ensures low sensitivity to electrolytes and pH variations (pH 4–10).

Typical Applications Of Solvay Rhodoline 3300 Wetting and Dispersing Agent

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Water-based printing inks, especially for flexographic and gravure applications.

  4. Construction chemicals including tile adhesives and cementitious waterproofing slurries.

  5. Specialty agricultural adjuvants requiring stable pigment suspension in tank mixes.

Specifications Of Solvay Rhodoline 3300 Wetting and Dispersing Agent

Chemical TypeNon-ionic polymeric dispersant based on modified polyether chemistry
Product FormClear to slightly hazy, low-viscosity liquid
AppearancePale yellow to amber liquid
pH (1% aqueous solution)6.0 – 7.5
SolubilityCompletely miscible with water and common polar organic solvents (e.g., glycols, ethanol)
Recommended Use Level0.2 – 1.5% on total formulation weight (varies by pigment loading)
Storage Stability≥12 months at 5–30 °C in sealed original container
VOC Content<50 g/L (EU compliant)


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