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

BASF Tamol NN 9401 Surfactant

BASF Tamol NN 9401 is a sodium naphthalene formaldehyde condensate surfactant from BASF’s Tamol series, offering high-performance dispersion and stabilization in aqueous systems. Widely used in agrochemicals, coatings, and cement admixtures, it ensures excellent particle wetting, viscosity control, and shelf-life extension without compromising compatibility or efficiency.
  • basf tamol nn 9401 surfactant_d4aca4b5
  • basf tamol nn 9401 surfactant_d4aca4b5

Features Of BASF Tamol NN 9401 Surfactant

  1. High-performance anionic dispersant based on sodium naphthalene formaldehyde condensate (NFC).

  2. Excellent colloidal stabilization for inorganic pigments and fillers in aqueous systems.

  3. Low foaming profile suitable for high-shear industrial processing environments.

  4. Good compatibility with a broad range of water-based resins, including acrylics, styrene-acrylics, and PVA.

  5. Enables improved grind stability and long-term storage viscosity control.

Typical Applications Of BASF Tamol NN 9401 Surfactant

  1. Architectural and industrial waterborne paints and coatings.

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

  3. Ceramic tile adhesives and cementitious grouts.

  4. Agrochemical suspension concentrates (SC) and liquid formulations.

  5. Construction chemicals including concrete admixtures and plaster systems.

Specifications Of BASF Tamol NN 9401 Surfactant

Chemical TypeSodium naphthalene formaldehyde condensate (NFC)
Product FormAqueous solution (~40% active content)
AppearanceBrown to dark brown clear to slightly hazy liquid
pH (1% aqueous solution)7.5 – 9.0
Density (20 °C)1.18 – 1.22 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsDispersant for pigments, fillers, and solids in aqueous systems
Key FeaturesHigh dispersing efficiency, low foam, shear-stable


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