... low-priced, Brown-black viscous liquid , low toxicity, with the proportion of epoxy resin distribution width, excellentlow-temperature curing properties ... , Adhesive strength, good hardness , Performance obviously superior to the general amine curing agent.Reference use1)Anti-corrosion coatings:Used ... =190, proportion100: (80-120) epoxy hardener ZY-5010 for primer coating, adhesive