Technical datasheet

POLYMENT™ KX-EK-350R

Supplied byNippon Shokubai- Last Updated on Oct 10, 2025

POLYMENT™ KX-EK-350R by Nippon Shokubai is a water-based polyacrylamine emulsion with primary and secondary amines on the side chains. It is a high-performance and VOC-free grade. It is the only cationic acrylic polymer with primary amine in the world (based on an in-house survey by STN on December 11, 2019.) It is an eco-friendly grade with low-viscosity, easy handling, film strength and anti-blocking properties.
  • In addition to the superior film-forming properties and excellent weather resistance derived from the acrylic main chain, it also exhibits excellent adhesion to various substrates and reactivity to cross-linking agents such as epoxy, isocyanate, acryloyl and activated ester derived from amino groups.
  • It provides fast drying, long pot-life and excellent emulsion stability with low temperature curing with crosslinker.
  • It is suitable for acrylic, styrene, ABS, epoxy, OPP, PVF, ETFE and PVC.
  • POLYMENT™ KX-EK-350R shows remarkable water and chemical resistance.
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POLYMENT™ KX-EK-350R properties

Other properties

PropertiesValue & unitTest conditionTest method
Amine Hydrogen Equivalent Weight (AHEW)0.0 Visible After LoginVisible After LoginVisible After Login
Amine Number0.0 Visible After LoginVisible After LoginVisible After Login
Minimum Film Forming Temperature (MFFT)0.0 Visible After LoginVisible After LoginVisible After Login
Molecular Weight, Mw0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size0.0 Visible After LoginVisible After LoginVisible After Login
Polymer Content0.0 Visible After LoginVisible After LoginVisible After Login
Solid Content0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login

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