Impembelelo yezinto ezintsha ezithintela ilangatye kwi-phosphorus-nitrogen ekuchaseni umlilo kwilaphu

Impembelelo yezinto ezintsha ezithintela ilangatye kwi-phosphorus-nitrogen ekuchaseni umlilo kwilaphu

Ngenxa yokwanda kolwazi ngokhuseleko, izinto ezingatshiyo zisetyenziswa kakhulu kumashishini ahlukeneyo. Ingakumbi kwishishini lempahla, ukumelana nomlilo kwamalaphu kunxulumene ngokuthe ngqo nokhuseleko lobomi kunye nepropathi. Kwiminyaka yakutshanje, izinto ezintsha ezithintela ilangatye le-phosphorus-nitrogen ziye zaba yindawo ephambili yophando ngenxa yeempawu zazo ezintle ezithintela ilangatye kunye nobuhlobo nokusingqongileyo. Eli nqaku liphonononga impembelelo yezinto ezintsha ezithintela ilangatye le-phosphorus-nitrogen ekuchaseni umlilo kwamalaphu kwiimbono ezahlukeneyo, zidityaniswe iiparameter ezithile zemveliso kunye nedatha yovavanyo ukuhlalutya ukusebenza kwazo kwizicelo ezisebenzayo.

1. Isishwankathelo sezinto ezithintela ilangatye zePhosphorus-Nitrogen
   1.1 Inkcazelo kunye noHlelo lweZithinteli zoMlilo zePhosphorus-Nitrogen
   Izinto ezithintela ilangatye zePhosphorus-nitrogen luludidi lweekhompawundi ezenziwe ikakhulu yiphosphorus kunye nenitrogen njengezinto ezithintela ilangatye. Ngokusekelwe kwisakhiwo sazo seekhemikhali, zinokwahlulwa zibe ziindidi ezimbini eziphambili: izinto ezithintela ilangatye ze-phosphorus-nitrogen kunye nezinto ezithintela ilangatye ze-phosphorus-nitrogen. Izinto ezithintela ilangatye ze-phosphorus-nitrogen ziquka kakhulu iiphosphates, iiphosphoramides, njl.njl., ngelixa izinto ezithintela ilangatye ze-phosphorus-nitrogen ziquka i-ammonium phosphate, i-ammonium polyphosphate, njl.njl.

1.2 Indlela Yokuthintela Ilangatye Yezinto Ezithintela Ilangatye ZePhosphorus-Nitrogen
Indlela yokuthintela ilangatye ye-phosphorus-nitrogen flame retardants ibandakanya ikakhulu ezi zinto zilandelayo:
• Ukungavumi komlilo ngesigaba segesi: Izinto ezithintela umlilo nge-phosphorus-nitrogen ziyabola kubushushu obuphezulu ukuze zivelise i-phosphorus kunye ne-nitrogen free radicals, ezinokubamba ii-free radicals ezisebenzayo ngexesha lokutsha, ngaloo ndlela ziphazamise ukusabela kwekhonkco lokutsha.
• Ukungavumi komlilo okwisigaba esijiyileyo: Izinto ezithintela umlilo zePhosphorus-nitrogen zenza umaleko ozinzileyo wokutsha, zikhupha ioksijini nobushushu, kwaye zithintele ukusasazeka komlilo.
• Isiphumo sokusebenzisana: Izinto zePhosphorus kunye nenitrogen zisebenza ngokubambisana ngexesha lenkqubo yokuthintela umlilo, nto leyo ephucula ukusebenza kakuhle.

1. Iimpawu zeZithinteli zoMlilo zePhosphorus-Nitrogen ezintsha
   2.1 Ubuhlobo nokusingqongileyo
   Izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen azivelisi izinto ezinobungozi okanye eziyingozi ngexesha lokuveliswa nokusetyenziswa, zihlangabezana neemfuno zokusingqongileyo. Umzekelo, i-ammonium polyphosphate (APP), into eqhelekileyo ethintela ilangatye le-phosphorus-nitrogen, isetyenziswa kakhulu kwishishini lempahla ngenxa yokuba inetyhefu encinci, ayina-halogen, kwaye ayinamsi.

2.2 Ukusebenza Kakuhle Kakhulu
Izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen zifumana iziphumo ezibalaseleyo zokungathinteli ilangatye kumanqanaba aphantsi okongeza. Uvavanyo lubonisa ukuba ukongeza i-5% ye-ammonium polyphosphate kunokunyusa i-limiting oxygen index (LOI) yamalaphu ukusuka kwi-18% ukuya ngaphezulu kwe-28%.

2.3 Ukuqina
Izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen ziyakwazi ukumelana kakuhle nokuhlanjwa kwaye zimelana nemozulu. Ukusebenza kwazo okuthintela ilangatye kuhlala kuzinzile nangona zihlanjwe izihlandlo ezininzi kwaye zichaphazeleke ixesha elide kwindawo yendalo.

1. Impembelelo yezinto ezintsha ezithintela ilangatye kwi-phosphorus-nitrogen ekuchaseni umlilo kwilaphu
   3.1 Isalathisi se-Oxygen esiLinganiselweyo (i-LOI)
   Isalathisi se-oxygen esilinganiselweyo sisixhobo esibalulekileyo sokuvavanya ukusebenza kwezinto ezithintela ilangatye. Itheyibhile 1 idwelisa amaxabiso e-LOI amalaphu aliqela aqhelekileyo emva kokongeza umlinganiselo owahlukileyo wezinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen.

Njengoko kubonisiwe kwiTheyibhile 1, izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen zinokunyusa kakhulu ixabiso le-LOI lamalaphu, kunye ne-LOI enyuka njengoko inani lezongezo lisanda.

3.2 Izinga lokuKhululwa koBushushu (HRR)
Izinga lokukhululwa kobushushu lilinganisa izinga apho ubushushu bukhutshwa ngalo ngexesha lokutsha. Umfanekiso 1 ubonisa iigophe ze-HRR zelaphu lekotoni emva kokongeza iimilinganiselo ezahlukeneyo zezinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen.

Ukusuka kuMfanekiso 1, kunokubonwa ukuba ukongeza izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen kunciphisa kakhulu i-HRR yelaphu lekotoni, nto leyo ebonisa ukuncipha kokukhululwa kobushushu ngexesha lokutsha kunye nokusebenza okuphuculweyo kokuthintelwa lilangatye.

3.3 Ubuninzi bomsi
Uxinano lomsi lulinganisa ubungakanani bomsi oveliswayo ngexesha lokutsha. Itheyibhile yesi-2 idwelisa amaxabiso oxinano lomsi kwiilaphu ezininzi eziqhelekileyo emva kokongeza umlinganiselo owahlukileyo wezinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen.

Njengoko kubonisiwe kwiTheyibhile 2, izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen zinokunciphisa kakhulu uxinano lomsi kwilaphu, zinciphise imveliso yomsi ngexesha lokutsha kwaye ziphucule ukhuseleko.

1. Ukusebenza kweZithinteli zeFlame ezintsha zePhosphorus-Nitrogen kwiZicelo eziSebenzayo
   4.1 Unyango lweLaphu olungatshiyo
   Izinto ezintsha ezithintela umlilo ze-phosphorus-nitrogen zisetyenziswa kakhulu ekunyangweni kwempahla engatshiyo. Umzekelo, kwiisuti zokulwa nomlilo, iiyunifomu zomkhosi, iimpahla zokulala zabantwana, kunye nezinye izinto ezikhethekileyo zelaphu, ukongeza ukuba ezi zinto zithintela umlilo zinokuphucula kakhulu ukumelana nomlilo, ziqinisekise ukhuseleko lomsebenzisi.

4.2 Unyango lweZixhobo zokwakha olungatshiyo
Kwizinto zokwakha, izinto ezintsha ezithintela umlilo ze-phosphorus-nitrogen nazo zisetyenziswa kakhulu. Umzekelo, ukuzifaka kwiingubo ezingatshiyo nakwiibhodi ezingatshiyo kunokunyusa imida yazo yokumelana nomlilo, kunciphisa umngcipheko womlilo.

4.3 Unyango Olungatshiyo lweeMveliso ze-Elektroniki
Kwiimveliso ze-elektroniki, izinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen zisetyenziswa kwizinto ezifana neebhodi zeesekethe kunye neentambo. Ukongezwa kwazo kunokuthintela ngempumelelo imililo ebangelwa ngamaqondo obushushu aphezulu okanye ii-short circuits, kukhusela izixhobo kunye nabasebenzisi.

1. Inkqubela yoPhando ekhaya nakwamanye amazwe
   5.1 Inkqubela phambili yoPhando lwasekhaya
   Abaphandi basekhaya benze inkqubela ebalulekileyo ekufundeni izinto ezintsha ezithintela ilangatye le-phosphorus-nitrogen. Umzekelo, iqela lophando leyunivesithi lenze into entsha ethintela ilangatye le-phosphorus-nitrogen. Uvavanyo kwilaphu lomqhaphu lubonise ukuba ukongeza i-5% yento ethintela ilangatye kwandisa i-LOI ukuya kuthi ga kwi-30%, kunye nokumelana okuhle kakhulu nokuhlanjwa.

5.2 Inkqubela phambili yoPhando lwaMazwe ngaMazwe
Abaphandi bamazwe ngamazwe nabo bafumene iziphumo ezibalulekileyo. Umzekelo, iqela lamazwe ngamazwe lenze into entsha ethintela ilangatye kwi-phosphorus-nitrogen. Uvavanyo kwilaphu le-polyester lubonise ukuba ukongeza i-10% ye-retardant kwandisa i-LOI ukuya ngaphezulu kwe-35%, kunye nokuncipha okukhulu koxinano lomsi.

1. Izikhokelo zoPhuhliso lweXesha elizayo
   6.1 Imisebenzi emininzi
   Kwixesha elizayo, enye indlela eya kubathintela abatshabalali abatsha be-phosphorus-nitrogen kukusebenza ngeendlela ezininzi. Umzekelo, ukuphuhlisa abathintela abaneempawu ezongezelelweyo ezifana ne-antibacterial, anti-mold, kunye ne-anti-static ukuze bahlangabezane neemfuno ezahlukeneyo zokusetyenziswa.

6.2 I-Nanotechnology
Ukusetyenziswa kwe-nanotechnology kuza kuzisa amathuba amatsha ophuhliso lwezinto ezintsha ezithintela ilangatye ze-phosphorus-nitrogen. Ukulungiswa kwe-nanoscale kunokuphucula ukusasazeka kunye nokuzinza kwezinto ezithintela ilangatye, nto leyo eya kuphucula ukusebenza kwazo ngakumbi.

6.3 Izinto Ezibathintelayo Abakrelekrele
Ukusebenza ngobuchule yenye indlela ebalulekileyo. Umzekelo, ukuphuhlisa izinto ezithintela ilangatye ezikrelekrele ezinokuzilungisa ngokuzenzekelayo ukusebenza kwazo ngokusekelwe kubushushu bendalo ukuphucula ukuziqhelanisa neemeko zokusebenza ezisebenzayo.