I-Aramid iphotha indwangu engalukiwe
Isingeniso Somkhiqizo:
Inamandla amakhulu kakhulu emishini, ayikwazi ukuguga futhi imelana nezinyembezi, futhi ingamelana namazinga okushisa aphezulu angama-200-260℃ isikhathi eside nangaphezulu kuka-500℃ isikhathi esifushane. Ayishi noma incibilike futhi iconse lapho ibekwe emlilweni, futhi ayikhiqizi intuthu enobuthi lapho isha. Ngokuthembela kwinqubo ye-spunlace, ithambile futhi ithambile ekuthunjweni, kulula ukuyisika nokucubungula, futhi ingahlanganiswa nezinye izinto.
Uhlelo lokusebenza lugxile ezimeni ezidingeka kakhulu: ezifana nongqimba lwangaphandle lwamasudi omlilo namasudi omjaho, amagilavu okuvikela, izinto zezicathulo, kanye nengaphakathi le-aerospace, izendlalelo ezigoqa ilangabi zamahhanisi ezintambo zezimoto, namaphedi okuvikela ukushisa emishini kagesi, njll. Kuyinto ebalulekile ekuvikelweni okusezingeni eliphezulu nezinkundla zezimboni.
I-YDL Nonwovens igxile ekukhiqizweni kwendwangu ye-aramid spunlace nonwoven. Isisindo esenziwe ngokwezifiso, ububanzi nokuqina kuyatholakala
Okulandelayo yizici nezinkambu zokusetshenziswa kwendwangu ye-aramid spunlace nonwoven
I. Izici Eziyinhloko
Izakhiwo zemishini ezisezingeni eliphakeme: Izuza njengefa ingqikithi yemicu ye-aramid, amandla ayo aqinile aphindwe izikhathi ezi-5 kuya kweziyisi-6 kunawezintambo zensimbi ezinesisindo esifanayo. Futhi ayigugi, imelana nezinyembezi, futhi ayijwayele ukulimala ngisho nangemva kokusetshenziswa isikhathi eside, ikwazi ukumelana nemithelela ethile yangaphandle.
Ukumelana nezinga lokushisa eliphezulu okuhle kakhulu kanye nokubambezeleka komlilo: Ingasebenza ngokuzinza endaweni engu-200-260℃ isikhathi eside futhi imelane namazinga okushisa angaphezu kuka-500℃ isikhathi esifushane. Ayishi noma incibilike futhi iyaconsa lapho ibekwe emlilweni. I-carbonize kuphela kancane futhi ayikhiphi intuthu enobuthi ngesikhathi sokusha, okubonisa ukuphepha okuvelele.
Ithambile futhi kulula ukuyicubungula: Inqubo ye-spunlace yenza ukuthungwa kwayo kube bushelelezi, kucolise futhi kuthambe lapho uthintwa, kuqeda ukuqina kwezinto ezivamile ze-aramid. Kulula ukusika nokuthunga, futhi kungabuye kuhlanganiswe ukotini, i-polyester nezinye izinto ukuze kuhlangatshezwane nezidingo ezihlukahlukene zokucubungula.
Ukumelana nesimo sezulu okuzinzile: Ukumelana nama-asidi nama-alkali, nokuguga. Ezindaweni eziyinkimbinkimbi ezifana nomswakama kanye nokugqwala kwamakhemikhali, ukusebenza kwayo akunciphi kalula, ngokuphila kwesevisi ende. Ngaphezu kwalokho, ayimumbi umswakama noma isikhunta.
II. Izinkambu Zokusebenza Eziyinhloko
Inkambu yokuvikela esezingeni eliphezulu: Ukwenza ungqimba lwangaphandle lwezingubo zomlilo namasudi angangenwa umlilo ehlathi ukumelana namazinga okushisa aphezulu namalangabi; Khiqiza amagilavu angaguquki kanye nezingubo zokuvikela zasembonini ukuze uvikeleke ekuklwebheni kwemishini kanye nokushiswa kwezinga lokushisa eliphezulu. Iphinde isetshenziswe njengolwelwesi lwangaphakathi lwemishini yezempi namaphoyisa ukuze kuthuthukiswe ukuqina.
Emkhakheni wezokuthutha kanye ne-aerospace: Njengezendlalelo ezigoqayo ezinganqamuki ilangabi zamahhanisi ezintambo zikaloliwe wezimoto kanye nesivinini esikhulu, izinto eziqinisayo zamabhuleki ama-brake pads, namalayini abamba ilangabi ezindaweni zangaphakathi zendiza, ihlangabezana nokuvikelwa komlilo okuqinile nezidingo zemishini, iqinisekisa ukuphepha kohambo.
Emkhakheni wezogesi nezimboni: Isetshenziswa njengephedi yokuvikela izinto zikagesi (njengamaselula namakhompyutha) ukuze kuvinjelwe izakhi ukuthi zingalinyazwa amazinga okushisa aphezulu. Khiqiza izikhwama zokuhlunga ezinezinga eliphezulu lokushisa ukuze uhlunge intuthu yokushisa ephezulu nothuli ezimbonini ze-metallurgical kanye namakhemikhali, kucatshangelwa kokubili ukumelana nokushisa nokuqina.
