This　study　aims　to　provide　a　new　approach　for　the　industrialization　of　self-healing　adhesive　or　membrane　materials.　EVA　hot　melt　adhesive　has　a　market　share　of　over　50　%,　and　it　needs　to　be　cured　during　use.　It　is　a　thermosetting　resin　that　is　difficult　to　recycle　and　reuse.　In　response　to　the　defects　mentioned　above,　we　developed　a　self-healing　and　degradable　EVA-based　hot-melt　adhesives　(EDS)　based　on　disulfide　bonds　and　polymer　free　radical　copolymerization.　Specifically,　we　used　divinyl　disulfide　as　a　crosslinking　agent.　Under　the　action　of　a　peroxide　initiator,　disulfide　and　EVA　formed　a　cross-linked　network　through　free　radical　copolymerization.　In　the　study,　we　characterized　the　Functionality　and　comprehensive　performance　of　EDS　using　various　testing　methods　such　as　FT-IR,　DSC,　and　SEM.　The　research　results　indicate　that　EDS　achieves　self-healing　and　degradation　by　utilizing　the　rearrangement　reaction　of　disulfide　bonds　under　ultraviolet　light　and　its　reducibility　under　strong　alkaline　conditions.　While　maintaining　the　same　electrical　insulation　performance,　the　barrier　performance,　thermal　conductivity,　aging　resistance,　and　mechanical　properties　of　EDS　have　all　been　improved.　Meanwhile,　we　discussed　the　self-healing　mechanism,　curing　kinetics,　degradation　mechanism,　and　aging　mechanism　of　EDS.　©　2024　Elsevier　Ltd