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

BASF Tamol NN 7718 Surfactant

BASF Tamol NN 7718 is a sodium naphthalene formaldehyde condensate surfactant from BASF’s Tamol series—designed for high-performance dispersion and stabilization in aqueous systems like pigment pastes, coatings, and agrochemicals. It offers excellent wetting, rheology control, and compatibility with electrolytes and other additives.
  • basf tamol nn 7718 surfactant_02db3c1b
  • basf tamol nn 7718 surfactant_02db3c1b

Features Of BASF Tamol NN 7718 Surfactant

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

  2. Excellent colloidal stabilization in high-solids, low-viscosity aqueous systems.

  3. Low foaming profile suitable for industrial processes requiring minimal entrained air.

  4. Good compatibility with inorganic pigments, fillers, and cementitious binders.

  5. Stable performance across a broad pH range (pH 5–11) and tolerant to moderate electrolyte levels.

Typical Applications Of BASF Tamol NN 7718 Surfactant

  1. Cement-based grouts and mortars for enhanced flowability and reduced water demand.

  2. Pigment dispersions in architectural and industrial coatings.

  3. Mineral slurries in ceramic tile adhesives and self-leveling compounds.

  4. Water-based drilling mud additives for rheology control and solids suspension.

  5. Industrial cleaning formulations requiring particle dispersion and soil anti-redeposition.

Specifications Of BASF Tamol NN 7718 Surfactant

Chemical TypeSodium naphthalene formaldehyde condensate (SNF)
Product FormFree-flowing light brown granular solid
AppearanceGranules, slightly hygroscopic
pH (1% aqueous solution)7.0 – 9.0
SolubilityFreely soluble in water
Volatile Matter (105°C, 2 h)≤ 5.0 wt%
Sodium Sulfate Content≤ 10.0 wt%
Primary ApplicationsDispersant for cement, pigments, and mineral suspensions


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