Synthesis of bisphenol A diglycidyl ether The commonest epoxy resins are depending on reacting epichlorohydrin (ECH) with bisphenol A, leading to a special chemical substance called bisphenol A diglycidyl ether (normally referred to as BADGE or DGEBA). Epoxy resins are polymeric or semi-polymeric supplies or an oligomer, and therefore https://aklevelandpolish.com/tag/garage-builder/