May . 28, 2024 14:55 Buyela ohlwini

Ukuhlaziywa kwamaphuzu olwazi oluyisisekelo lwendwangu evimbela amalangabi

Indwangu ye-flame retardant iyindwangu ekhethekile engabambezela ukushiswa kwamalangabi. Akusho ukuthi ngeke ishise lapho ihlangana nomlilo, kodwa ingazicisha ngokwayo ngemva kokuhlukanisa umthombo womlilo. Ngokuvamile ihlukaniswe yaba izigaba ezimbili, enye yindwangu eye yacutshungulwa ukuze ikwazi ukunqanda ilangabi, njenge-polyester, ukotini ohlanzekile, ukotini we-polyester, njll; enye indwangu ngokwayo ene-flame retardant, efana ne-aramid, ukotini we-nitrile, i-DuPont Kevlar, i-Australian PR97, njll. Ngokuya ngokuthi inomsebenzi we-flame retardant ngemva kokuwashwa, ingahlukaniswa ibe ilangabi elilahlwayo, eliwasha kancane nelingapheli. izindwangu ezilahliwe.Indwangu ehlanzekile kakotini ekwazi ukumelana nelangabi: Iqedwe nge-CP entsha ebuyisela amalangabi. Inezici zokumelana nokumuncwa kwamanzi, umphumela omuhle wokunqanda ilangabi, umuzwa omuhle wesandla, ongenabuthi futhi uphephile, futhi ingawashwa izikhathi ezingaphezu kuka-50.Indwangu ye-polyester ene-flame retardant: Iqedwa nge-ATP entsha ye-flame retardant, enezici zokumelana namanzi, umphumela omuhle kakhulu we-flame retardant, umuzwa omuhle wesandla, ongenabuthi futhi uphephile. Lo mkhiqizo awunayo i-halogen futhi uthobelana nezidingo zokuvikela imvelo nemvelo. Izinkomba zayo eziyinhloko zobuchwepheshe zisezingeni lamazwe ngamazwe. Inkomba ye-flame retardant ye-polyester flame retardant izindwangu ingafinyelela ku-B2 ejwayelekile kazwelonke noma ngaphezulu. Ingawashwa izikhathi ezingaphezu kuka-30.

Izindwangu ezingashisi amalangabi ngokuvamile zisetshenziswa emibhedeni, ezindwangu zamakhethini, ezimpahleni zokuzivikela, izingubo zokulala zezingane, izihlalo eziyisivikelo, izindwangu zefenisha nezingubo zokumboza, omatilasi, izindwangu zokuhlobisa, njll. Ibanga lesicelo libanzi uma kuqhathaniswa. Ngokuya ngezindleko nokusetshenziswa kwezidingo, imikhiqizo Ihlukaniswe yaba yi-flame retardant kanye ne-flame retardant unomphela.

Ngokuthuthuka okuqhubekayo kwezimo zokuphila zabantu nezendawo ezungezile, abantu banezidingo eziphakeme neziphakeme zokusebenza kwendwangu ekwazi ukumelana nomlilo. Njengamanje, amafayibha amaningi avimbela amalangabi noma izindwangu zinezinto ezivimbela ilangabi kuphela futhi azikwazi ukuhlangabezana nezidingo ezikhethekile zabanye abasebenzisi, ezifana ne-flame-retardant kanye ne-repepe-water, i-flame-retardant ne-oil-repellent, i-flame-retardant ne-antistatic. Kubalulekile ukwakha imikhiqizo enemisebenzi eminingi evimbela amalangabi.

Isibonelo, izinhlobo ezihlukahlukene zezindlela zokukhiqiza zihlanganiswa ukuze ziphathe izindwangu ze-fiber ezivimbela ilangabi ngemithi yokwelapha engenamanzi kanye ne-oil; imicu yefiber engakhiqizi amalangabi ilukwe nemicu eqhubayo ukuze kukhiqizwe imicu ekwazi ukumelana nelangabi; imicu evimbela ilangabi kanye nemicu ephezulu yokusebenza isetshenziswa Okuhlanganisiwe futhi kuhlanganiswe ukuze kukhiqizwe izindwangu ezimelana nokushisa okuphezulu; imicu evimbela ilangabi ihlanganiswe nemicu efana nekotini, i-viscose, njll ukuze kuthuthukiswe ukunethezeka komkhiqizo wokugcina nokunciphisa izindleko.

Ngesikhathi esifanayo, thuthukisa ama-flame retardants asebenzayo, angenabuthi futhi anomthelela omncane ezintweni ezibonakalayo. Lokhu kuholela ekuthuthukisweni kwama-retardants amalangabi asebenzayo kanye nokuthuthukiswa kwama-additive flame retardants ahambisana kangcono; ukuthuthukiswa kwama-flame retardants anemiphumela ye-synergistic, njenge-phosphorus, i-nitrogen, ne-bromine kuma-molecule noma inhlanganisela yama-intermolecular; ukuthuthukiswa kwezinqamuleli zamalangabi ezinochungechunge lwezinqamuleli zomlilo ezinhlotsheni ezihlukene zohlelo lokusebenza, njll. Lokhu kuzoba amathrendi nezikhombisi-ndlela zentuthuko yesikhathi esizayo.

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Indwangu Edayiwe Ngentambo

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