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

Solvay Rhodia Rhodoline WA-9 Wetting Agent

Solvay Rhodia Rhodoline WA-9 Wetting Agent is a high-performance anionic surfactant from the Rhodoline series, designed for rapid substrate wetting and superior foam control in industrial cleaning, coatings, and agrochemical formulations. It delivers excellent dynamic surface tension reduction, low foaming, and compatibility with electrolytes and hard water.
  • solvay rhodia rhodoline wa 9 wetting agent_0a9819bd
  • solvay rhodia rhodoline wa 9 wetting agent_0a9819bd

Features Of Solvay Rhodia Rhodoline WA-9 Wetting Agent

  1. High-efficiency dynamic surface tension reduction for rapid substrate wetting and penetration.

  2. Excellent compatibility with anionic, nonionic, and cationic systems in aqueous formulations.

  3. Low foaming profile, enabling stable performance in high-shear and recirculating industrial processes.

  4. Good hydrolytic stability across a broad pH range (pH 4–10) under typical storage and use conditions.

  5. Eco-preferred profile: readily biodegradable (OECD 301B compliant) and free of APEOs and alkylphenols.

Typical Applications Of Solvay Rhodia Rhodoline WA-9 Wetting Agent

  1. Industrial cleaning formulations — especially for metal parts, glass, and precision components.

  2. Agrochemical adjuvants to enhance spray coverage and foliar uptake of active ingredients.

  3. Textile pre-treatment baths for improved dye and chemical uniformity on synthetic and blended fabrics.

  4. Coating and ink additives to reduce cratering, improve substrate wetting, and support defect-free film formation.

Specifications Of Solvay Rhodia Rhodoline WA-9 Wetting Agent

Chemical TypeAlkyl polyglucoside-based nonionic surfactant blend
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid
pH (1% aqueous solution)6.0 – 8.0
Active Content~90 – 95 wt%
Density (20°C)1.08 – 1.12 g/cm³
SolubilityFreely soluble in water and common polar organic solvents (e.g., ethanol, propylene glycol)
Primary ApplicationsWetting agent for industrial cleaners, agrochemicals, textiles, and coatings


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