Huntsman Corp., Performance Products Div.

XTJ-590 epoxy hardener
XTJ-590 is an epoxy hardener that provides fast curing at low temperatures while imparting good mechanical properties to the system. It is a reactive polyether diamine of low molecular weight, and can be used in epoxy adhesives, hot melt adhesives, construction chemicals, composites, coatings, polyamide elastomers and epoxy curatives. Its cure speed is approximately four times faster than the firm’s popular JEFFAMINE D-230 product.