Izinto ezivimbela ilangabi ezingenayo i-halogen zidlala indima ebalulekile emkhakheni wezokuthutha.

Izinto ezivimbela ilangabi ezingenayo i-halogen zidlala indima ebalulekile emkhakheni wezokuthutha. Njengoba ukwakheka kwezimoto kuqhubeka nokuthuthuka futhi izinto zepulasitiki zisetshenziswa kabanzi, izakhiwo ezivimbela ilangabi ziba yinto ebalulekile. Into evimbela ilangabi engenayo i-halogen iyinhlanganisela engenazo izinto ze-halogen ezifana ne-chlorine ne-bromine futhi inomphumela omuhle kakhulu wokuvinjelwa ilangabi. Ekuthuthweni, izinto zepulasitiki zisetshenziswa kabanzi, njengezesekeli zangaphakathi zezimoto, amabhokisi edivayisi kagesi, njll. Kodwa-ke, amapulasitiki avame ukuba nezakhiwo ezimbi zokusha futhi angabangela kalula izingozi zomlilo. Ngakho-ke, izinto ezivimbela ilangabi zidinga ukungezwa ukuze kuthuthukiswe izakhiwo ezivimbela ilangabi zepulasitiki futhi kuqinisekiswe ukuphepha kwezimoto. Kufanele kugxilwe kakhulu ku-ammonium polyphosphate (APP) evame ukusetshenziswa. Njengento evimbela ilangabi engenayo i-halogen, i-APP idlala indima ebalulekile ekuvinjweni kwelangabi lepulasitiki. I-APP ingasabela ngamakhemikhali ne-substrate yepulasitiki ukuze yakhe ungqimba oluqinile lwe-carbonization, oluhlukanisa ngempumelelo ukudluliselwa komoya-mpilo nokushisa, lwehlise izinga lokusha futhi luvimbele ukusabalala komlilo. Ngesikhathi esifanayo, izinto ezifana ne-phosphoric acid kanye nomhwamuko wamanzi okhishwa yi-APP nazo zingavimbela ukusha futhi zithuthukise izakhiwo ezivimbela ilangabi zepulasitiki. Ngokufaka izinto zokuvimbela umlilo ezingenayo i-halogen njenge-ammonium polyphosphate, izinto zepulasitiki ezimotweni zingathola izakhiwo ezinhle zokuvimbela umlilo futhi zinciphise ukwenzeka kwezingozi zomlilo. Kuthuthukisa kakhulu ukuphepha nokuthembeka kwezokuthutha. Njengoba izidingo zokuvikelwa kwemvelo zanda, amathuba okusetshenziswa kwezinto zokuvimbela umlilo ezingenayo i-halogen azokhula.