The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Coapur™ 830 W

Coapur™ 830 W by Coatex (Arkema Group) is a water soluble, non-ionic polyurethane. Acts as a thickener designed for water-based and solvent-free formulations.
  • It can be used sole or in combination either with other polyurethane thickeners or with other types of rheology modifiers such as acrylic or cellulosic thickeners.
  • Provides excellent coating properties due to its high associative effectiveness with every kind of binder.
  • It increases the viscosities at medium and high shear rates in order to improve tool load, film build, levelling and brush drag.
  • Prevents from settling and sagging tendency in low PVC formulations.
  • The incorporation as sole thickener in semi-gloss and satin dispersion paints, improves storage stability and coating yield.
  • Also used in interior wall paints and protective, textured & wood coatings.
  • Coapur™ 830 W has a shelf life of 12 months.
Product Type
Rheology Modifiers / Thickeners
Chemical Composition
Physical Form
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