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

BASF Tamol NN 8906 Surfactant

BASF Tamol NN 8906 is a high-performance anionic dispersant from BASF’s Tamol series, designed for pigment stabilization in water-based coatings and inks. It offers excellent wetting, rheology control, and colloidal stability with low foaming and good compatibility with other additives.
  • basf tamol nn 8906 surfactant_f3bdcc7f
  • basf tamol nn 8906 surfactant_f3bdcc7f

Features Of BASF Tamol NN 8906 Surfactant

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

  2. Excellent colloidal stability in high-solids, aqueous pigment dispersions and cementitious systems.

  3. Low foaming profile, enabling compatibility with demanding industrial processing conditions.

  4. Good tolerance to electrolytes and hard water, supporting robust performance across variable formulation environments.

  5. Non-volatile, APEO-free, and compliant with major global regulatory frameworks for industrial surfactants.

Typical Applications Of BASF Tamol NN 8906 Surfactant

  1. Pigment dispersion stabilization in architectural and industrial waterborne coatings.

  2. Rheology and particle deagglomeration control in ceramic tile adhesives and grouts.

  3. Performance additive in ready-mix concrete admixtures for improved workability and slump retention.

  4. Stabilizer for aqueous suspensions of inorganic fillers and functional additives in construction chemicals.

  5. Dispersing aid in water-based inkjet ink formulations requiring long-term storage stability.

Specifications Of BASF Tamol NN 8906 Surfactant

Chemical TypeNaphthalene formaldehyde condensate sodium salt
Product FormFree-flowing light brown granular solid
AppearanceLight brown to tan granules
pH (1% aqueous solution)7.0 – 9.0
SolubilityFreely soluble in water; forms clear to slightly opalescent solutions
Volatile Matter (105 °C, 2 h)≤ 5.0 wt%
Sodium Sulfate Content≤ 10.0 wt%
Primary ApplicationsDispersant for pigments, fillers, and cement particles in aqueous systems


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