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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by allnex
BECKOPOX™ EH 2189w/50WA by allnex is a highly reactive amine hardener for water-based 2K epoxy coatings on metallic substrates. It is used together with solid epoxy resin dispersions like e.g. BECKOPOX™ EP 384W. Coating systems for metallic substrates can be formulated with excellent humidity and salt spray resistance. The use of 70-80 % of the stoichiometric curing agent quantity has given best results. The recommended shelf life of BECKOPOX™ EH 2189w/50WA is 1 year at storage temperature up to 25°C. It is delivered as 50% in water.
Product Type
Crosslinking / Coupling / Curing Agents > Amines
Chemical Composition
Polyamine adduct
Physical Form
Product Status
Geographical Availability
Africa, Central and Eastern Europe, Middle East and Central Asia, North America, South and Central America, Western Europe
Applications/ Recommended for
  • Coatings > Waterborne
  • Resins > Epoxies

BECKOPOX™ EH 2189w/50WA Properties


Value & Unit
Test Condition
Test Method
10 - 100 mPa-s
(At 23°C. 100 s-1)
Amine Value
200 - 230 mg KOH/g
DIN 16945/5.6
Iodine Value
< 10
DIN 6162
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