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

Tongde WD08 Wetting Agent

Tongde WD08 Wetting Agent is a high-efficiency anionic surfactant from Tongde’s WD series, designed for rapid substrate wetting and uniform dispersion in water-based coatings, inks, and agrochemical formulations. It lowers surface tension effectively, enhances pigment润湿 and stabilizes emulsions without foam issues. Compatible with common polymers and electrolytes, it ensures excellent shelf life and application performance across industrial systems.
  • tongde wd08 wetting agent_fd91e151
  • tongde wd08 wetting agent_fd91e151

Features Of Tongde WD08 Wetting Agent

  1. Excellent dynamic and static surface tension reduction for rapid substrate wetting.

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

  3. Low foaming profile suitable for high-shear industrial coating and printing processes.

  4. Stable performance across a broad pH range (pH 4–11) and elevated temperatures up to 60 °C.

  5. Eco-friendly formulation with low VOC content and no APEOs or alkylphenol ethoxylates.

Typical Applications Of Tongde WD08 Wetting Agent

  1. Water-based architectural coatings and interior wall paints.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Flexographic and gravure ink formulations for packaging printing.

  4. Agrochemical adjuvants in pesticide and herbicide spray solutions.

  5. Textile pre-treatment baths for improved dye penetration and uniformity.

Specifications Of Tongde WD08 Wetting Agent

Chemical TypeModified silicone-polyether copolymer
Product FormClear, viscous liquid
AppearancePale yellow to colorless, homogeneous liquid
pH (1% aqueous solution)6.5 – 7.5
Density (25 °C)1.03 – 1.07 g/cm³
SolubilityCompletely miscible with water and common organic solvents (e.g., ethanol, propylene glycol)
Storage Stability≥12 months in original sealed container at 5–30 °C
VOC Content<50 g/L


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