May . 28, 2024 14:55 Buyela kuluhlu

Uhlalutyo lwamanqaku olwazi olusisiseko lwamalaphu abuyiswa ngamadangatye

Ilaphu le-flame retardant lilaphu elikhethekileyo elinokulibazisa ukutshiswa komlilo. Ayithethi ukuba ayiyi kutshisa xa idibene nomlilo, kodwa inokuzicima ngokwayo emva kokuhlukanisa umthombo womlilo. Ngokuqhelekileyo yahlulahlulwe yaba ziindidi ezimbini, enye yilaphu eliye lacutshungulwa ukuze likwazi ukunqanda umlilo, njengepolyester, umqhaphu ococekileyo, umqhaphu wepolyester, njl.; enye yilaphu ngokwalo elinqanda ilangatye, njenge-aramid, umqhaphu we-nitrile, i-DuPont Kevlar, i-PR97 yase-Australia, njl njl amalaphu arhoxayo.Ilaphu elisulungekileyo lomqhaphu elinqanda amadangatye: Ligqitywe nge-CP entsha yokubuyiswa komlilo. Ineempawu zokumelana nokufunxa amanzi, isiphumo esihle sokunqanda umlilo, ukuziva kakuhle kwesandla, okungeyotyhefu kwaye kukhuselekile, kwaye inokuhlanjwa ngaphezu kwamaxesha angama-50.Ilaphu le-polyester elibuyisela amadangatya: Igqitywe nge-ATP entsha yokubuyiswa komlilo, eneempawu zokunganyangeki kwamanzi, isiphumo esihle sokunqanda amadangatye, imvakalelo elungileyo yesandla, ayinayo ityhefu kwaye ikhuselekile. Le mveliso ayinayo i-halogen kwaye iyahambelana neemfuno zokhuseleko lwendalo kunye nokusingqongileyo. Iimpawu zayo eziphambili zobugcisa zikwinqanaba lamazwe ngamazwe. Isalathiso se-flame retardant ye-polyester flame retardant ilaphu inokufikelela kwi-B2 yelizwe okanye ngaphezulu. Inokuhlanjwa ngaphezu kwamaxesha angama-30.

Amalaphu abuyiswa ngumlilo asetyenziswa ngokubanzi kumandlalo, amalaphu ekhethini, iimpahla ezikhuselayo, iipjama zabantwana, izihlalo ezikhuselweyo, amalaphu efenitshala kunye nezagqubuthelo, oomatrasi, amalaphu okuhombisa, njl. njl. Uluhlu lwesicelo lubanzi. Ngokwendleko kunye neemfuno zokusetyenziswa, iimveliso Zahlulwe zayi-time-kanye i-flame retardant kunye ne-flame retardant esisigxina.

Ngophuculo oluqhubekayo lokuphila kwabantu kunye neemeko zokusingqongileyo, abantu baneemfuno eziphezulu kunye neziphezulu zokusebenza kweempahla ezivuthayo ezivuthayo. Okwangoku, uninzi lwemicu okanye amalaphu angenawo amadangatye aneempawu zokunqanda amadangatye kwaye azikwazi ukuhlangabezana neemfuno ezikhethekileyo zabanye abasebenzisi, ezifana ne-flame-retardant kunye ne-water-repelent, i-flame-retardant kunye ne-oil-repellent, i-flame-retardant kunye ne-antistatic. Kunyanzelekile ukuba kuphuhliswe iimveliso ezinemisebenzi emininzi ezikwaziyo ukumelana nomlilo.

Ngokomzekelo, iindlela ezahlukeneyo zeendlela zokuvelisa zidityaniswe ukunyanga amalaphu e-fiber anqande amadangatye kunye nonyango olungenamanzi kunye ne-oyile; imisonto yefiber ekwaziyo ukumelana nomlilo idityaniswe ngemisonto ekwaziyo ukuvelisa imicu ekwaziyo ukumelana nedangatye; i-fiber-retardant fibers kunye ne-high-performance fibers isetyenziselwa Ukudibanisa kunye nokudibanisa ukuvelisa amalaphu aphezulu aphezulu; iifiber ezithintela ilangatye zixutywe kunye neentambo ezifana nekotoni, i-viscose, njl.njl. ukuphucula induduzo yemveliso yokugqibela kunye nokunciphisa iindleko.

Ngelo xesha, phuhlisa i-flame retardants esebenzayo, engeyiyo inetyhefu kwaye inefuthe elincinci kwizinto eziphathekayo. Oku kukhokelela ekuphuhliseni i-retardants ye-flame retardants kunye nophuhliso lwe-additive flame retardants kunye nokuhambelana okungcono; ukuphuhliswa kweeretardants zomlilo ezineempembelelo ze-synergistic, ezifana ne-phosphorus, i-nitrogen, kunye ne-bromine kwiimolekyuli okanye indibaniselwano ye-intermolecular; uphuhliso lweeretardants zomlilo kunye nothotho lweeretardants zomlilo kuluhlu lwezicelo ezahlukeneyo, njl. Ezi ziya kuba ziintsingiselo kunye nezalathiso zophuhliso lwexesha elizayo.

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