I-Spunlace engalukiwe yefayibha engaphambi kwe-oxygenated
Isingeniso Somkhiqizo:
Indwangu ye-pre-oxidized filament nonwoven iwumsebenzi osebenzayo owenziwe nge-filament pre-oxidized (polyacrylonitrile pre-oxidized fiber) ngezinqubo ezingalukiwe ezifana nenaliti ne-spunlace. Inzuzo yayo eyinhloko ilele ekubambeni komlilo okungokwemvelo. Ayidingi ama-flame retardants engeziwe. Uma ibekwe emlilweni, ayishi, ayincibiliki futhi ayiconsi. I-carbonizes kancane kuphela futhi ayikhiphi amagesi anobuthi lapho isha, ikhombisa ukuphepha okuvelele.
Okwamanje, inokumelana okuhle kakhulu nezinga lokushisa eliphezulu futhi ingasetshenziswa endaweni engu-200-220℃ isikhathi eside, futhi ingamelana namazinga okushisa angaphezu kuka-400℃ isikhathi esifushane, isalondoloza amandla emishini emazingeni okushisa aphezulu. Uma kuqhathaniswa nezinto zendabuko eziqinile ezivimbela ilangabi, lithambile, kulula ukulisika nokucubungula, futhi lingahlanganiswa nezinye izinto.
Ukusetshenziswa kwayo kugxile emkhakheni wokuvikela umlilo, njengongqimba lwangaphakathi lwamasudi omlilo, amakhethini angashi, izendlalelo ezigoqayo ezinganqamuki amalangabi, olayini abanganamalangabi abangaphakathi kwezimoto, nezihlukanisi zama-electrode ebhethri, njll. Kuyinto ebalulekile yezimo zesidingo sokuphepha okuphezulu.
I-YDL Nonwovens ingakhiqiza izindwangu ezingezona ezilukiwe ze-pre-oxygenated ezisukela ku-60 kuya ku-800 amagremu, futhi ubukhulu bobubanzi bomnyango bungenziwa ngendlela oyifisayo.
Okulandelayo yisingeniso sezimpawu nezinkambu zokusetshenziswa kwezintambo ezifakwe ngaphambili umoya-mpilo:
I. Izici Eziyinhloko
I-Intrinsic flame retadancy, iphephile futhi ayinangozi: Azikho izinto ezivimbela ilangabi ezengeziwe ezidingekayo. Ayishi, incibilike noma iconse lapho ichayeke emlilweni, kodwa iba ne-carbonization encane kuphela. Phakathi nenqubo yomlilo, awekho amagesi anobuthi noma intuthu eyingozi ekhishwayo, engavimbela ngokuphumelelayo ukusabalala kwamalangabi futhi ihlangabezane nezindinganiso eziphakeme zokuphepha.
Ukumelana nezinga lokushisa eliphezulu nokugcinwa komumo omuhle: Ingasetshenziswa ngokuzinza endaweni engu-200-220℃ isikhathi eside futhi ingamelana namazinga okushisa angaphezu kuka-400℃ isikhathi esifushane. Ayithambekele ekuwohlokeni noma ekuqhekekeni ezindaweni ezinezinga lokushisa eliphezulu futhi isengagcina amandla athile okusebenza, ihlangabezana nezimfuneko zezimo zezinga lokushisa eliphezulu.
Ukuthungwa okuthambile kanye nokucutshungulwa okuhle kakhulu: Ngokuncika enqubweni ye-spunlace, umkhiqizo oqediwe uyaphapha, uthambile futhi unokuzwakala kahle kwesandla. Uma kuqhathaniswa nendwangu engakalukwa enaliti ene-oxygenated enenaliti noma izinto zendabuko eziqinile ezingabambezeli ilangabi (njengendwangu yengilazi yefibre), kulula ukuyisika nokuyithunga, futhi ingahlanganiswa nezinye izinto ezifana nekotini ne-polyester ukuze kwandiswe amafomu okufaka isicelo.
Ukusebenza okuyisisekelo okuzinzile: Inokumelana okuthile nokuguga kanye nokumelana ne-asidi ne-alkali. Ekugcinweni kwansuku zonke noma ezindaweni ezivamile zezimboni, akujwayele ukwehluleka ngenxa yezimo zemvelo futhi kunempilo ende yesevisi.
II. Izinkambu Zokusebenza Eziyinhloko
Emkhakheni wokuzivikela komuntu siqu: Njengesendlalelo sangaphakathi noma indwangu yolayini yamasudi omlilo, amaphinifa angashi, namagilavu angashisi, ayifezi nje indima ekubambezeleni ilangabi nokuvikela ukushisa kodwa futhi ithuthukisa ukunethezeka kokugqokwa ngokuthungwa kwayo okuthambile. Ingenziwa futhi ingubo yokubalekela izimo eziphuthumayo, esetshenziselwa ukusonga umzimba womuntu ngokushesha noma ukumboza izinto ezivuthayo endaweni yesehlakalo somlilo, ukwehlisa ingozi yokusha.
Emkhakheni wokuphepha kwesakhiwo nekhaya: Isetshenziselwa amakhethini angashi, omalayini beminyango angashi, kanye nama-ceiling veneers abamba ilangabi, ukuhlangabezana nezindinganiso zokuvikela umlilo wesakhiwo kanye nokunciphisa ukubhebhetheka komlilo endlini. Ingakwazi futhi ukugoqa amabhokisi okuhambisa asendlini namapayipi egesi, inciphise izingozi zomlilo ezibangelwa amasekhethi kagesi amafushane noma ukuvuza kwegesi.
Emkhakheni wezokuthutha kanye nezimboni: Isetshenziswa njengendwangu evimbela ilangabi ehlala izihlalo, amaphaneli wezinsimbi namahhanisi ezintambo ngaphakathi kwezimoto nezitimela ezihamba ngesivinini esiphezulu, ehlangabezana nezindinganiso zokuvikela umlilo zezinto zokuhamba kanye nokunciphisa ukulimala kwentuthu enobuthi ezingozini zomlilo. Ingasetshenziswa futhi njengesimbozo esinganqamuki ilangabi kumakhebuli nezintambo ukuvimbela ukusabalala kwamalangabi kwezinye izindawo lapho imigqa ivutha.
Izimboni ezisizayo ezisezingeni eliphezulu: Ezimbonini ze-metallurgy, amakhemikhali, namandla, zisetshenziswa njengendwangu evala ukushisa evala izinga lokushisa eliphezulu, isivikelo somlilo sesikhashana sokulungiswa kwemishini, noma izinto ezilula zokusonga zamapayipi anezinga lokushisa eliphezulu. Ingakwazi ukumelana namazinga okushisa esikhathi esifushane futhi kulula ukubeka, iqinisekisa ukuphepha kokusebenza.
