Assertion: epoxy resin | /r/MadeOf | a reaction of an epoxide
Facets:
value: with polyamine
type: OTHER
Source sentences:
text: The epoxy resins are formed by a reaction of an epoxide (like epichlorohydrin) with a hardener or polyamine (like triethylenetetramine) that has tremendous cross-linking to create a very tough and yet stiff polymer.