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

Dow Triton X-405 Dispersant

Dow Triton X-405 Dispersant is a nonionic surfactant from Dow’s Triton series, featuring ethoxylated octylphenol chemistry. It delivers excellent pigment wetting, stabilization, and viscosity control in water-based coatings, inks, and agrochemical formulations. Highly effective at low use levels, it enhances dispersion efficiency and shelf-life while maintaining low foaming and good compatibility with other additives.
  • dow triton x 405 dispersant_b8208a38
  • dow triton x 405 dispersant_b8208a38

Features Of Dow Triton X-405 Dispersant

  1. High-molecular-weight nonionic surfactant based on branched alkylphenol ethoxylate chemistry.

  2. Excellent colloidal stability and particle dispersion performance in aqueous systems across broad pH ranges.

  3. Low foaming profile suitable for high-shear industrial processing and recirculating systems.

  4. Good compatibility with anionic and cationic additives, enabling formulation flexibility in complex chemistries.

  5. Enhanced wetting and deagglomeration of hydrophobic pigments and fillers in waterborne coatings and inks.

Typical Applications Of Dow Triton X-405 Dispersant

  1. Waterborne architectural and industrial coatings.

  2. Pigment dispersion in inkjet and flexographic inks.

  3. Stabilization of ceramic slurries and abrasive suspensions.

  4. Dispersing aid in agricultural adjuvant formulations.

  5. Performance additive in industrial cleaning and metalworking fluid concentrates.

Specifications Of Dow Triton X-405 Dispersant

Chemical TypeBranched nonylphenol ethoxylate (NPEO), ~40 EO units
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)6.0–7.5
Cloud Point (1% solution)~85–92 °C
SolubilityFreely soluble in water and common organic solvents (e.g., ethanol, ethylene glycol)
Key FeaturesNonionic, low-foam, high HLB (~15.5), thermally stable
Primary ApplicationsPigment dispersion, colloidal stabilization, wetting agent


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