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

Münzing Metolat 388 Dispersant

Münzing Metolat 388 Dispersant is a high-performance, solvent-free polymeric dispersant from the Metolat series. Designed for pigment stabilization in water-based coatings and inks, it delivers excellent grinding efficiency, viscosity control, and long-term storage stability. Its low-foaming, non-ionic nature ensures compatibility with diverse resin systems and eco-friendly formulations.
  • m nzing metolat 388 dispersant_5b37fbdb
  • m nzing metolat 388 dispersant_5b37fbdb

Features Of Münzing Metolat 388 Dispersant

  1. High-efficiency wetting and deagglomeration of inorganic pigments and fillers in aqueous systems.

  2. Excellent stabilization against re-agglomeration and sedimentation during storage and application.

  3. Low-foaming formulation suitable for high-shear dispersion processes and industrial coating lines.

  4. Compatible with a broad range of anionic, nonionic, and zwitterionic additives and binders.

  5. Enables reduced grinding time and lower energy consumption in pigment dispersion mills.

Typical Applications Of Münzing Metolat 388 Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings (e.g., anti-corrosive primers and topcoats).

  3. Water-based printing inks for packaging and commercial printing.

  4. Construction chemicals including tile adhesives and cementitious renders.

  5. Automotive refinish basecoats and clearcoats (aqueous formulations).

Specifications Of Münzing Metolat 388 Dispersant

Chemical TypeAnionic polymeric dispersant (modified polycarboxylate)
Product FormAqueous solution (~40% active content)
AppearancePale yellow to light amber, clear to slightly hazy liquid
pH (10% aqueous solution, 20°C)6.5 – 7.5
Density (20°C)1.08 – 1.12 g/cm³
Viscosity (25°C, Brookfield RV, spindle #3, 20 rpm)150 – 400 mPa·s
Primary ApplicationsPigment & filler dispersion in waterborne coatings, inks, and construction materials
Key BenefitsImproved color strength, gloss, transparency, and storage stability


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