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

Solvay FENTAMINE DPTA T(S18) Dispersant

Solvay FENTAMINE DPTA T(S18) Dispersant is a high-performance polymeric dispersant from Solvay’s FENTAMINE series, specifically engineered for stable pigment dispersion in water-based coatings and inks. Its DPTA-based architecture ensures excellent rheology control, reduced viscosity, and superior color development while maintaining long-term colloidal stability across diverse formulations.
  • solvay fentamine dpta t s18 dispersant_0c11e48d
  • solvay fentamine dpta t s18 dispersant_0c11e48d

Features Of Solvay FENTAMINE DPTA T(S18) Dispersant

  1. High-performance polymeric dispersant based on modified diethylenetriamine (DETA) and propylene oxide architecture.

  2. Excellent stabilization of inorganic pigments and fillers in aqueous systems, even at low dosage levels.

  3. Improved wetting and deagglomeration efficiency for high-solids, low-viscosity formulations.

  4. Good compatibility with anionic and nonionic surfactants, enabling flexible formulation design.

  5. pH-stable performance across a broad range (pH 6–10), supporting robust process tolerance.

Typical Applications Of Solvay FENTAMINE DPTA T(S18) Dispersant

  1. Waterborne architectural coatings and industrial maintenance paints.

  2. Pigmented inkjet inks requiring long-term colloidal stability.

  3. Construction chemicals including cementitious tile adhesives and grouts.

  4. Agrochemical suspension concentrates (SCs) for solid active ingredient dispersion.

  5. Specialty ceramic slip formulations for tape casting and extrusion processes.

Specifications Of Solvay FENTAMINE DPTA T(S18) Dispersant

Chemical TypeModified polyetheramine-based dispersant
Product FormLiquid
AppearanceClear to slightly hazy, pale yellow liquid
Primary ApplicationsAqueous pigment & filler dispersion
Key FeaturesWetting, deagglomeration, steric stabilization
BenefitsReduced viscosity, enhanced color strength, improved storage stability
pH (10% aqueous solution)8.0 – 9.5
Specific Gravity (25°C)1.04 – 1.07 g/cm³


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