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

Solvay Rhodasurf TDA 5 Tridecyl Alcohol Ethoxylate Nonionic Surfactant

Solvay Rhodasurf TDA 5 is a nonionic surfactant from the Rhodasurf series, featuring tridecyl alcohol ethoxylate with optimized hydrophilic-lipophilic balance. It delivers excellent wetting, emulsification, and foaming performance in industrial cleaners, agrochemicals, and personal care formulations. Known for low foam, high stability, and biodegradability, it ensures efficient performance across varied pH and water hardness conditions.
  • solvay rhodasurf tda 5 tridecyl alcohol ethoxylate nonionic surfactant_6d5c3763
  • solvay rhodasurf tda 5 tridecyl alcohol ethoxylate nonionic surfactant_6d5c3763

Features Of Solvay Rhodasurf TDA 5 Tridecyl Alcohol Ethoxylate Nonionic Surfactant

  1. Excellent wetting and spreading performance on low-energy surfaces, including polyolefins and waxes.

  2. Low foaming profile suitable for high-shear and industrial cleaning processes.

  3. Good compatibility with anionic, cationic, and other nonionic surfactants in formulated systems.

  4. Biodegradable backbone derived from renewable tridecyl alcohol feedstock.

  5. Stable across a broad pH range (pH 4–12) and tolerant to moderate levels of electrolytes.

Typical Applications Of Solvay Rhodasurf TDA 5 Tridecyl Alcohol Ethoxylate Nonionic Surfactant

  1. Industrial and institutional cleaners (I&I), especially hard-surface degreasers and floor cleaners.

  2. Agrochemical adjuvants for improving pesticide spray coverage and leaf retention.

  3. Textile auxiliaries, including scouring agents and dyeing assistants for synthetic fibers.

  4. Paints and coatings as a wetting agent for pigment dispersion and substrate preparation.

  5. Oilfield chemicals for emulsion breaking and pipeline cleaning formulations.

Specifications Of Solvay Rhodasurf TDA 5 Tridecyl Alcohol Ethoxylate Nonionic Surfactant

Chemical TypeNonionic surfactant — C13 alcohol ethoxylate (average EO = 5)
Product FormLiquid
AppearancePale yellow to colorless viscous liquid
Active Content (w/w %)≥ 98.0%
Cloud Point (1% aqueous solution)~45–50 °C
pH (1% aqueous solution)5.5–7.0
Viscosity (25 °C)300–600 mPa·s
SolubilityFreely soluble in water, alcohols, and glycol ethers


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