Coupling reaction of a hydroxy team with epichlorohydrin, accompanied by dehydrohalogenation Almost all of the commercially used epoxy monomers are made by the reaction of the compound with acidic hydroxy teams and epichlorohydrin. To start with a hydroxy group reacts in a very coupling reaction with epichlorohydrin, accompanied by dehydrohalogenation. https://www.propanraya.com/id/produk/epoxy-fast-dry