Noun
English Wikipedia has an article on:polyamineWikipedia
polyamine (plural polyamines)
(organic chemistry) any compound having many (more than three) amino functional groups; especially such compounds formed by decomposition of proteins
A-6 Polyamine by Epoxy Chemicals is an amine curing agent for epoxy resins. Source: Internet
FS-1608 Polyamine is suitable to be used in construction adhesives. Source: Internet