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

Arkema Coatex VISCOATEX 730 Thickener

Arkema Coatex VISCOATEX 730 is a high-performance associative thickener from the Coatex portfolio, designed for waterborne coatings to deliver excellent rheology control, gloss retention, and spatter resistance. It ensures superior flow leveling and sag resistance while maintaining low shear viscosity—ideal for architectural and industrial paints requiring robust formulation stability and application performance.
  • arkema coatex viscoatex 730 thickener_64baad59
  • arkema coatex viscoatex 730 thickener_64baad59

Features Of Arkema Coatex VISCOATEX 730 Thickener

  1. Non-ionic associative polyurethane (HEUR) rheology modifier for waterborne systems.

  2. Delivers excellent flow and leveling while maintaining high sag resistance in architectural and industrial coatings.

  3. Provides outstanding compatibility with a broad range of latexes, pigments, and co-additives.

  4. Enables low-shear viscosity build and efficient high-shear thinning—ideal for spray and roller application.

  5. Offers good freeze-thaw stability and long-term storage stability in formulated paints.

Typical Applications Of Arkema Coatex VISCOATEX 730 Thickener

  1. Interior and exterior architectural wall paints (flat to semi-gloss).

  2. Waterborne wood coatings including primers and topcoats.

  3. Industrial maintenance coatings for metal and concrete substrates.

  4. Water-based varnishes and clear finishes requiring clarity and gloss retention.

  5. Decorative and functional coatings for construction materials (e.g., render coatings, plasters).

Specifications Of Arkema Coatex VISCOATEX 730 Thickener

Chemical TypeNon-ionic associative polyurethane (HEUR)
Product FormClear to slightly hazy viscous liquid
AppearancePale yellow to amber liquid
pH (1% aqueous solution)6.0 – 8.0
Active Content30.0 ± 1.0 wt%
Density (25°C)1.02 – 1.06 g/cm³
Solvent ContentPropylene glycol monomethyl ether (PM) and water
Primary ApplicationsArchitectural and industrial waterborne coatings


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