DKSH Curing agents

Technical datasheet

AHA631

Supplied byDKSH- Last Updated on Dec 5, 2024

AHA631 distributed by DKSH is 2-phenyl imidazoline-based epoxy hardener or accelerator. It is used in powder coatings. It is fully cross-linkage at low or high curing temperatures. As a modifier of surface gloss, the gloss levels of coating can be adjusted by replacing parts of matting agent such as AHA68 in powder coating.
  • In order to reduce curing temperatures or shorten curing times, it can be incorporated into epoxy powder coatings by replacing parts of dicyandiamide or substituted dicyandiamide.
  • Recommended usage level is 6-7 parts by 100 weight parts of epoxy resin (E.E.W 700-900) and for accelerator 0.2-1.0 parts by 100 weight parts of binder.
  • It has a shelf life of 1 year.
  • AHA631 is available in Canada.
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