Izinto ezithintela ilangatye zizinto ezibalulekileyo ezisetyenziswa kwizinto ezahlukeneyo, ingakumbi iiplastiki, ukunciphisa ukutsha nokuphucula ukhuseleko lomlilo. Njengoko imfuno yeemveliso ezikhuselekileyo isanda, uphuhliso kunye nokusetyenziswa kwezinto ezithintela ilangatye kuye kwanda kakhulu. Eli nqaku liphonononga iintlobo ezahlukeneyo zezinto ezithintela ilangatye ezisetyenziswa kakhulu kwiiplastiki, iindlela zazo zokusebenza, kunye nefuthe lazo kwindalo esingqongileyo.
Izinto ezithintela ilangatye ezifakwe i-halogen ziphakathi kwezona zisetyenziswa kakhulu kushishino lweplastiki. Ezi zinto ziqulathe i-bromine okanye i-chlorine kwaye ziyasebenza ekuphazamiseni inkqubo yokutsha. Xa zibekwe kubushushu, zikhupha ii-athomu ze-halogen ezisabela kwii-free radicals elangatyeni, zicime umlilo ngempumelelo. Imizekelo eqhelekileyo ibandakanya i-tetrabromobisphenol A (TBBPA) kunye ne-polybrominated diphenyl ethers (PBDEs). Nangona zisebenza, iinkxalabo malunga nokuqhubeka kwazo kwindalo kunye neengozi zempilo ezinokubakho zikhokelele ekuhlolweni nasekulawulweni okukhulu.
Izinto ezithintela ilangatye ezisekelwe kwi-phosphorus ziyathandwa ngenxa yokusebenza kwazo kakuhle kunye nefuthe lazo eliphantsi kokusingqongileyo xa kuthelekiswa neendlela ze-halogenated. Ezi zinto zinokwahlulwa zibe ziintlobo ezimbini eziphambili: ezisabelayo neziyongezelelo. Izinto ezithintela ilangatye ezisabelayo ze-phosphorus zibophana ngokweekhemikhali ne-polymer ngexesha lenkqubo yokuvelisa, ngelixa iintlobo zongezo zihlala zixutywe ngokwasemzimbeni ngaphakathi kweplastiki. Imizekelo ibandakanya i-triphenyl phosphate (TPP) kunye ne-ammonium polyphosphate (APP). Zisebenza ngokukhuthaza ukwakheka kwe-char, esebenza njengomqobo kubushushu nakwi-oxygen, ngaloo ndlela inciphisa ukutsha.
Izinto ezithintela ilangatye ezingaphiliyo, ezifana ne-aluminium hydroxide kunye ne-magnesium hydroxide, zizinto ezingasetyenziswayo ezingenabungozi kwaye zinobuhlobo nokusingqongileyo. Ezi zinto zikhupha umphunga wamanzi xa zishushu, nto leyo epholisa izinto kwaye inciphise iigesi ezinokutsha. Zihlala zisetyenziswa kwiindawo apho ukhuseleko lubaluleke kakhulu, njengakwizixhobo zombane neze-elektroniki. Nangona zingasebenzi kakuhle kumaqondo obushushu aphantsi xa kuthelekiswa nezinto ezithintela ilangatye ezisekelwe kwi-halogenated okanye kwi-phosphorus, iprofayili yazo yokhuseleko izenza zibe lukhetho olukhethwayo kwiindawo ezininzi.
Izinto ezithintela ilangatye ezingaphakathi zihlukile kuba ziyanda xa zibekwe kubushushu, zenze umaleko wetshani okhuselayo okhusela izinto ezingaphantsi kwilangatye. Olu hlobo lwetshani oluthintela ilangatye ludla ngokuba nomxube womthombo wekhabhoni, umthombo weasidi, kunye nearhente yokuvuthela. Xa ishushu, umthombo weasidi uvuselela umthombo wekhabhoni ukwenza itshani, ngelixa iarhente yokuvuthela idala amaqamza egesi andisa umaleko wetshani. Le ndlela ibonelela ngokhuseleko oluhle lomlilo kwaye idla ngokusetyenziswa kwiingubo kunye neeplastiki eziguquguqukayo.
Nangona izinto ezithintela umlilo zidlala indima ebalulekileyo ekuphuculeni ukhuseleko lomlilo, ukusetyenziswa kwazo kuphakamisa iinkxalabo ezibalulekileyo kwindalo nakwimpilo. Izinto ezininzi ezithintela umlilo ezifakwe i-halogenated ziye zanxulunyaniswa nemiphumo emibi kwimpilo, kuquka ukuphazamiseka kwe-endocrine kunye nemiba yophuhliso. Ngenxa yoko, imibutho elawulayo iyayithintela ngakumbi indlela ezisetyenziswa ngayo. Ngokwahlukileyo koko, i-phosphorus kunye nezinto ezithintela umlilo ezingaphiliyo zihlala zithathwa njengezinye iindlela ezikhuselekileyo, nangona uphando oluqhubekayo luyimfuneko ukuqonda ngokupheleleyo impembelelo yazo yexesha elide.
Ukukhethwa kwezinto ezithintela umlilo kwiiplastiki kuphenjelelwa zizinto ezahlukeneyo, kubandakanya ukusebenza kakuhle, ukhuseleko, kunye nempembelelo yokusingqongileyo. Njengoko imithetho iqina kwaye ulwazi lwabathengi lukhula, eli shishini lisenokuqhubeka litshintshela kwiindlela ezikhuselekileyo nezizinzileyo zokuthintela umlilo. Ukuqonda iintlobo ezahlukeneyo zezinto ezithintela umlilo kunye neendlela zazo kubalulekile kubavelisi, abathengi, kunye nabenzi bomgaqo-nkqubo xa befuna izinto ezikhuselekileyo.
ISichuan Taifeng New Flame Retardant Co., LtdNgumvelisi onamava angama-22 eminyaka egxile ekuveliseni izinto ezithintela ilangatye ze-ammonium polyphosphate, kwaye iimveliso zethu zithunyelwa kwamanye amazwe.
ummeli wethu ilangatye retardantTF-241ilungele indalo kwaye iyabiza, inokusetyenziswa ngokuvuthiweyo kwi-PP, PE, HEDP.
Ukuba ufuna ulwazi oluthe kratya, nceda unxibelelane nathi.
Unxibelelwano: uCherry He
Email: sales2@taifeng-fr.com
Ixesha leposi: Okthobha-28-2024
