Kunemicu eminingi yokuthunga emakethe.Phakathi kwazo, i-polyester yokuthunga i-aad kanye nama-nyon fiaments yizinhlobo ezimbili ezijwayelekile zokuthunga Ingabe uyawazi umehluko phakathi kwazo?Okulandelayo sizokwethula umehluko phakathi kwentambo ye-polyester nentambo yenayiloni.
Mayelana ne-polyester
I-polyester iyinhlobonhlobo ebalulekile ku-synthetic fiber futhi igama lokuhweba le-polyester fiber e-China.I-polymer eyenza i-fiber ekhiqizwe i-esterification noma i-transesterification kanye ne-polycondensation ye-PTA noma i-DMT ne-MEG-Polyethylene terephthalate (PET).Kuyi-fiber eyenziwe ngokuphotha kanye nangemuva kokwelashwa.
Mayelana nenayiloni
Inayiloni yathuthukiswa uCarothers, usosayensi waseMelika, nethimba labacwaningi eliholwa nguye.Yifiber yokuqala yokwenziwa emhlabeni.Inayiloni iwuhlobo lwefiber ye-polyamide.Ukubonakala kwenayiloni kuguqule imikhiqizo yezindwangu.Ukuhlanganiswa kwayo kuyimpumelelo enkulu embonini yefayibha yokwenziwa futhi kuyingqopha-mlando ebaluleke kakhulu kumakhemikhali e-polymer.
Umehluko Ekusebenzeni
Ukusebenza kwenayiloni
Iqinile, ayigugi, ibeka kuqala phakathi kwayo yonke imicu.Ukumelana kwayo nokugqoka izikhathi ezingu-10 kunefayibha kakotini nefayibha eyomile ye-viscose, kanye nezikhathi ezingu-140 zaleyo yefayibha emanzi.Ngakho-ke, ukuqina kwayo kuhle kakhulu.Ukuvuselelwa kwe-elastic kanye ne-elasticindwangu inayilonienhle kakhulu, kodwa ikhubazeka kalula ngamandla angaphandle, ngakho-ke indwangu ishwabana kalula ngesikhathi sokugqoka.Awungeni kahle umoya futhi kulula ukukhiqiza ugesi omile.
Ukusebenza kwePolyester
Amandla aphezulu
Amandla e-fiber emfushane ngu-2.6 kuya ku-5.7 cN/dtex, futhi ifayibha enamandla amakhulu ingu-5.6 kuya ku-8.0 cN/dtex.Ngenxa ye-hygroscopicity yayo ephansi, amandla ayo amanzi ayafana namandla omile.Amandla omthelela aphakeme izikhathi ezi-4 kunalawo enayiloni futhi aphakeme izikhathi ezingama-20 kune-viscose.
Ukunwebeka okuhle
I-elasticity iseduze noboya, lapho inwetshwa ngo-5% kuya ku-6%, ingacishe ilulame ngokuphelele.Ukumelana nemibimbi kuphakeme kuneminye imicu, okungukuthi, indwangu ayishwabene, futhi ukuzinza kwe-dimensional kuhle.I-modulus of elasticity ingu-22 kuya ku-141 cN/dtex, ephakeme izikhathi ezi-2 kuya kwezi-3 kunenayiloni.
Ukumuncwa kahle kwamanzi
Ukumelana okuhle kokugaya.Ukumelana nokugqoka kwe-polyester kungokwesibili ngemuva kwenayiloni.Kungcono kuneminye imicu yemvelo neyokwenziwa, futhi ukumelana kwayo nokukhanya kungokwesibili kuphela kwe-acrylic fiber.
Umehluko phakathi kokusetshenziswa kwe-polyester nenayiloni
Uma kucatshangelwa i-hygroscopicity, i-nyion fabric iyinhlobonhlobo enhle ezindwangu zokwenziwa, ngakho-ke imidlalo eyenziwe enayiloni ithandeka kakhulu ukugqokwa kunezingubo ze-polyester.Inamandla okumelana nesikhwehlela nokubola, kodwa ukushisa nokukhanya akwanele. Izinga lokushisa le-roning kufanele lincishiswe ngaphansi kuka-140 ℃ C.Naka izimiso zokugeza nokunakekela, ukuze ungalimazi indwangu. i-fabic ekhanyayo, okuyi-ited afe polypropylene kuphela nezindwangu ze-acrylic ezindwangu zokwenziwa.Ngakho-ke, kufanelekile indwangu yezintaba kanye nendwangu yasebusika.
Indwangu ye-polyester ine-hygroscopicity embi futhi iyashisa uma igqoke.Kulula ukuthwala ugesi omile kanye nothuli lwamabala, okuthinta ukubukeka nokunethezeka.Nokho, kulula kakhulu ukomisa ngemva kokugeza, futhi akunakukhubazeka.I-polyester iyindwangu engcono kakhulu ekwazi ukumelana nokushisa ezindwangu zokwenziwa.Iphuzu elincibilikayo liyi-260 ° C futhi izinga lokushisa loku-ironing lingaba ngu-180 ° C. Ine-perfomance ye-thermoplastic futhi ingenziwa ibe isiketi esicwebezelayo esinama-pleats amade.
Indwangu ye-polyester inokumelana nokuncibilika okubi, futhi kulula ukwenza izimbobo esimweni se-soot noma i-mars.Ngakho-ke, ukugqoka indwangu ye-polyester kufanele kugweme ukuthintana nezinqamuleli zikagwayi, izinhlansi, njll. Izindwangu ze-polyester zinokuphikiswa okuhle kokushwabana nokugcinwa komumo, ngakho-ke zifanele izingubo zangaphandle.
Isikhathi sokuthumela: Nov-08-2022
