Iluhlobo luni lwendwangu i-spandex?
I-Spandex iwuhlobo lwe-polyurethane fiber.Ngenxa yokunwebeka kwayo okuhle kakhulu, yaziwa nangokuthi i-elastic fiber, esetshenziswe kakhulu ezindwangu zezingubo.Izici eziyinhloko zendwangu ye-spandex yilezi:(1) Ukunwebeka kwe-spandex kuphezulu kakhulu.Ngokuvamile, imikhiqizo ayisebenzisi i-polyurethane engu-100%, futhi ezimweni eziningi, i-5% kuya ku-30% i-polyurethane ihlanganiswa endwangu, okwenza kube nezinhlobonhlobo zezindwangu ze-spandex eziziqhenya ngo-15% kuya ku-45% we-elasticity ekhululekile. 2) Indwangu ye-spandex ivame ukwenziwa ngentambo ehlanganisiwe.Kusho ukuthi i-spandex iwumgogodla kanye neminye imicu (efana nenayiloni, i-polyester, njll.) iwumbombo wokwenza indwangu enwebekayo embozayo, eziqhenya ngokuvumelana nezimo kahle emzimbeni futhi iyimpahla eluhlaza efanelekile yama-tights, enganikezi mqondo. ingcindezi.
(3) Isitayela sokubukeka nokugqokwa kwendwangu enwebekayo ye-spandex kusondele kuleyo yemikhiqizo efana nendwangu yayo eboshiwe ye-fiber yangaphandle.
Yiziphi izici ezikhazimulayo zezingubo ezenziwe nge-spandex?
1. Inzuzo enkulu yendwangu ye-spandex yi-elasticity yayo enhle, enganwetshwa izikhathi ezingu-5 kuya kwezingu-8 ngaphandle kokuguga.I-Spandex ayikwazi ukwelukwa yodwa futhi ngokuvamile ilukwa ngezinye izinto zokusetshenziswa.Okuqukethwe kwe-spandex cishe ku-3 kuya ku-10%, futhi lokho kwendwangu yokubhukuda kungafinyelela ku-20%.
2. I-Spandex fiber iyifayibha yokwenziwa ene-elongation ephezulu ngesikhathi sekhefu (ngaphezu kuka-400%), i-modulus ephansi kanye nezinga eliphezulu lokululama lokunwebeka.Yigama lokuhweba laseShayina le-multi-block polyurethane fiber, eyaziwa nangokuthi i-elastic fiber.ISpandex inobude obuphezulu (500% kuya ku-700%), i-elastic modulus ephansi (200% elongation, 0.04 kuya ku-0.12 g/denier) kanye nezinga eliphezulu lokululama lokunwebeka (200% elongation, 95% kuya ku-99%).Izakhiwo zayo ezingokomzimba nezomshini zifana kakhulu nalezo zocingo lwe-latex lwemvelo ngaphandle kwamandla alo aphezulu.Imelana kakhulu nokuwohloka kwamakhemikhali kunosilika we-latex, futhi inokuqina okushisayo okumaphakathi nezinga lokushisa elithambile elingama-200℃ noma ngaphezulu.Amadayi amaningi kanye nama-ejenti wokuqeda asetshenziswa emiculweni yokwenziwa neyemvelo nawo afaneleka ukudaya nokuqeda i-spandex.I-Spandex imelana nokujuluka, amanzi olwandle kanye nezinhlobonhlobo zokuhlanza ezomile neziningi zokuvikela ilanga.Izofiphala futhi ngokuchayeka isikhathi eside elangeni noma i-chlorine bleach, kodwa izinga lokufiphala liyahlukahluka kakhulu ngohlobo lwe-spandex.I-Spandex iyi-fiber ye-polyurethane.Ngenxa yokunwebeka kwayo okuhle kakhulu, yaziwa nangokuthi i-elastic fiber, esetshenziswe kakhulu ezindwangu zezingubo ezinezici ezinjengokunwebeka okuphezulu.Indwangu ye-Spandex isetshenziswa kakhulu ekwenzeni ama-tights, izingubo zezemidlalo, izintambo zokuzivikela kanye nezinyawo.Izinhlobo zayo ngokwezidingo zokusetshenziswa, zingahlukaniswa zibe indwangu enwebekayo eyi-warp, indwangu enwebekayo ye-weft kanye ne-warp ne-weft bi-directional elastic fabric.
Izici ze-Spandex Fiber Fabric kanye nokusetshenziswa kwe-Spandex
I-Spandex iwuhlobo lwe-polyurethane fiber.Ngenxa yokunwebeka kwayo okuhle kakhulu, yaziwa nangokuthi i-elastic fiber, esetshenziswe kakhulu ezindwangu zezingubo.
1. Izici eziyinhloko zendwangu ye-spandex fiber
(1) Ukunwebeka kwe-spandex kuphezulu kakhulu.Ngokuvamile, imikhiqizo ayisebenzisi i-polyurethane engu-100%, futhi ezimweni eziningi, i-5% kuya ku-30% i-polyurethane ihlanganiswa endwangu, okwenza kube nezinhlobonhlobo zezindwangu ze-spandex eziziqhenya ngo-15% kuya ku-45% we-elasticity ekhululekile.
(2) Indwangu ye-spandex ngokuvamile yenziwa ngentambo eyinhlanganisela.Kusho ukuthi i-spandex iwumgogodla kanye neminye imicu (efana nenayiloni, i-polyester, njll.) iwumbombo wokwenza indwangu enwebekayo embozayo, eziqhenya ngokuvumelana nezimo kahle emzimbeni futhi iyimpahla eluhlaza efanelekile yama-tights, enganikezi mqondo. ingcindezi.
(3) Isitayela sokubukeka nokugqokwa kwendwangu enwebekayo ye-spandex kusondele kuleyo yemikhiqizo efana nendwangu yayo eboshiwe ye-fiber yangaphandle.
2. Ukusetshenziswa kwe-spandex
(1) I-spandex fiber ingasetshenziselwa ukwakhiwa kwezingubo ezinganwetshwa ukuze zihlangabezane nezidingo zokunethezeka.Isibonelo: Izingubo zemidlalo ezichwepheshile, izingubo zokujima nezingubo zokujima, isudi yokuntywila, isudi yokugeza, amasudi okugeza egeyimu, izingubo zebasketball, ubhodisi nebhande le-condole, amabhulukwe okushushuluza, izingubo zedisco, ijini, ibhulukwe elivamile, amasokisi, okokufudumala imilenze, amanabukeni. , amabhulukwe ampintshayo, ibhande, izingubo zangaphansi, ama-jumpsuits, i-spandex close-fitting dress, amabhandeshi asetshenziswa abadansi be-ballet besilisa, izingubo zokuzivikela lapho uhlinzwa, izingubo zokuzivikela ezisetshenziswa amayunithi asekelayo, imikhono emifushane yokugibela ibhayisikili, ivesti ye-wrestling, isudi yesikebhe, izingubo zangaphansi , izingubo zokusebenza, izingubo ezisezingeni eliphezulu, i-brassiere, imihlobiso yasekhaya, umcamelo wobuhlalu obuncane, njll.
(2) ISpandex ayivamisile ukusetshenziswa ezimpahleni ezijwayelekile.ENyakatho Melika, isetshenziswa kancane ezingutsheni zamadoda futhi isetshenziswa kakhulu ezingutsheni zabesifazane.Ngoba izingubo zabesifazane ziyadingeka ukuba zisondele kakhulu emzimbeni.Lapho isetshenziswa, izohlanganiswa nenani elikhulu leminye imicu efana nekotini ne-polyester ukuze kuncishiswe isicwebezelisi sibe sincane.
Isikhathi sokuthumela: Feb-21-2022