3PE anti-lalata karfe bututuyana nufin rufin bututun ƙarfe don tabbatar da cewa zafin ciki na bututun ƙarfe na aiki da yanayin zafin jiki tare a cikin wani yanayi daban-daban na aiki yana raguwa ko hana lalata da lalacewa a ƙarƙashin aikin sinadarai da electrochemical na matsakaicin waje, watakila saboda Ayyukan metabolism na microorganisms.Hanyar hana lalata.Hanyar hana lalata gabaɗaya ita ce sanya fenti a saman bututun ƙarfe waɗanda suka wuce cire tsatsa don toshe su daga kafofin watsa labarai masu lalata daban-daban.Wannan yana wakiltar ɗayan hanyoyin kwanan nan don hana lalata bututun ƙarfe.Nau'in kayan shafa da yanayin aikace-aikacen.Ana amfani da murfin bangon bango na ciki a kan fim ɗin akan bangon ciki na bututu don hana lalata a cikin bututu kuma rage juriya na juriya.Don rage zafi na bututun bututun zuwa ƙasa, an ƙara haɗaɗɗen Layer na thermal insulation da anti-lalata zuwa waje na bututun.Idan bututun kariya na waje shine bututun polyethylene, babu buƙatar rasa kariya ta lalata.Saboda polyethylene yana da kyakkyawan juriya mai ƙarancin zafin jiki, kyakkyawan kwanciyar hankali na sinadarai, da mafi yawan lalatawar acid da alkali, ba shi da narkewa a cikin kaushi na yau da kullun a cikin ɗaki kuma yana da ƙarancin sha ruwa.

Anti-lalacewar polyethylene mai Layer uku yana ɗaya daga cikin tsarin fasaha na farko don hana lalata bututun da aka binne a gida da waje.Yana da kyakkyawan aikin rigakafin lalata, ƙarancin sha ruwa, da ƙarfin injin ci gaba.A cikin 'yan shekarun nan, an ƙara yin amfani da shi a cikin ruwa da aka binne, gas, da bututun mai.