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Technical datasheet

EPOCROS™ K-2020E

Supplied byNippon Shokubai- Last Updated on Aug 1, 2024

EPOCROS™ K-2020E by Nippon Shokubai acts as an adhesion promoter and crosslinking agent. It is a VVOC-free, waterborne, styrene/acrylic-based oxazoline functionalized reactive copolymer. It provides improved film strength, fast drying and improved water-, heat- & solvent resistance. It exhibits high reactivity with carboxyl groups and performance expression with even small addition.
  • It is a one-pack type with long usage time.
  • It shows excellent adhesion particularly to polyester such as PET and controllable appearance by glass transition temperature adjustment.
  • It allows crosslinking reaction at low temperature (80-120°C) and without any by-product.
  • EPOCROS™ K-2020E is designed for use in pressure-sensitive adhesives.
  • It is registered with CSCA (Japan) and TSCA (USA) regulations.
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For which system

Pressure Sensitive Adhesives (PSA)|
Adhesives|
Water-based Adhesives

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EPOCROS™ K-2020E properties

Other properties

PropertiesValue & unitTest conditionTest method
Amine Hydrogen Equivalent Weight (AHEW)0.0 Visible After LoginVisible After LoginVisible After Login
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
Oxazoline Content0.0 Visible After LoginVisible After LoginVisible After Login
Solid Content0.0 Visible After LoginVisible After LoginVisible After Login
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