Viɖe kawoe le bisphenol A epoxy resin ŋu?
Bisphenol A, si woyɔna be A bpa epoxy resin ye nye epoxy resin ƒomevi si wowɔna wu eye wozãnɛ le afisiafi. Eɖea nukpɔkpɔ gã aɖe fiana eye wowɔae tso bisphenol A BPA kple epichlorohydrin me le sodium hydroxide ƒe anyinɔnɔ me. Polymerization ƒe sesẽme, si woɖe fia be "n", zi geɖe la, tso 0 va ɖo 25.Le molecule ƒe kpekpeme nu la, woateŋu ama epoxy resins ɖe hatsotso vovovowo me. Zi geɖe la, epoxy aŋɔ siwo ƒe molecule ƒe kpekpeme le sue la ƒe "n" ƒe asixɔxɔ le mama dedie nu mede 2 o eye woƒe fafaƒe medea 50°C o, eye woyɔnɛ be epoxy aŋɔ falɛfalɛwo. Resin siwo ƒe molecule ƒe kpekpeme le titina ƒe "n" ƒe asixɔxɔ le 2 kple 5 dome, eye woƒe fafaƒe tso 50°C va ɖo 95°C. Woda aŋɔ siwo ƒe "n" ƒe asixɔxɔ lolo wu 5 (si ƒe fafa wu 100°C) ɖe hatsotso me be wonye aŋɔ siwo ƒe molecule ƒe kpekpeme lolo.