Izinto ezithintela ilangatye ezingenayo i-halogen zidlala indima ebalulekileyo kwicandelo lezothutho.

Izinto ezithintela ilangatye ezingenayo i-halogen zidlala indima ebalulekileyo kwicandelo lezothutho. Njengoko uyilo lwezithuthi luqhubeka luhambela phambili kwaye izinto zeplastiki zisetyenziswa kakhulu, iimpawu ezithintela ilangatye ziba yinto ebalulekileyo. Into ethintela ilangatye engenayo i-halogen yikhompawundi engenazo izinto ze-halogen ezifana ne-chlorine kunye ne-bromine kwaye inefuthe elihle kakhulu lokuthintela ilangatye. Ekuthuthweni, izinto zeplastiki zisetyenziswa kakhulu, njengezixhobo zangaphakathi zeemoto, iibhokisi zezixhobo ze-elektroniki, njl. Nangona kunjalo, iiplastiki zihlala zineempawu ezimbi zokutsha kwaye zinokubangela iingozi zomlilo ngokulula. Ke ngoko, izinto ezithintela ilangatye kufuneka zongezwe ukuphucula iimpawu ezithintela ilangatye zeeplastiki nokuqinisekisa ukhuseleko lwendlela. Ugxininiso olukhethekileyo kufuneka lubekwe kwi-ammonium polyphosphate (APP). Njengento ethintela ilangatye engenayo i-halogen esetyenziswa rhoqo, i-APP idlala indima ephambili ekuthinteleni ilangatye leplastiki. I-APP inokusabela ngokweekhemikhali kunye ne-substrate yeplastiki ukwenza umaleko oxineneyo we-carbonization, ohlukanisa ngokufanelekileyo ukudluliselwa kweoksijini nobushushu, unciphise izinga lokutsha kwaye uthintele ukusasazeka komlilo. Kwangaxeshanye, izinto ezifana ne-phosphoric acid kunye nomphunga wamanzi okhutshwa yi-APP nazo zinokuthintela ukutsha kwaye ziphucule ngakumbi iimpawu ezithintela ilangatye zeeplastiki. Ngokongeza izinto ezithintela ilangatye ezingenayo i-halogen ezifana ne-ammonium polyphosphate, izixhobo zeplastiki ezikwizithuthi zinokufumana iimpawu ezilungileyo zokuthintela ilangatye kwaye zinciphise ukwenzeka kweengozi zomlilo. Ziphucula ngakumbi ukhuseleko kunye nokuthembeka kwezothutho. Njengoko iimfuno zokhuseleko lokusingqongileyo zisanda, amathuba okusetyenziswa kwezinto ezithintela ilangatye ezingenayo i-halogen aya kuba maninzi.