1. Ifayibha yeSpandex
I-Spandex fiber (ebizwa ngokuba yi-PU fiber) yeyolwakhiwo lwe-polyurethane enobude obuphezulu, i-modulus ephantsi kunye nesantya esiphezulu sokubuyisela i-elastic. Ukongeza, i-spandex ikwanazo nokuzinza okuhle kweekhemikhali kunye nokuzinza kobushushu. Iyakwazi ukumelana neekhemikhali kune-latex silk. Ukubola, ubushushu bokuthambisa bungaphezulu kwama-200 ℃. Ii-Spandex fibers ziyamelana nokubila, amanzi olwandle kunye nee-dry cleaners ezahlukeneyo kunye ne-sunscreens ezininzi. Ukuvezwa ixesha elide elangeni okanye kwi-chlorine bleach nako kunokuphela, kodwa izinga lokunyamalala liyahluka kakhulu ngokuxhomekeke kuhlobo lwe-spandex. Iimpahla ezenziwe ngelaphu eliqulethe i-spandex zigcina imilo kakuhle, ubungakanani obuzinzileyo, akukho xinzelelo kwaye zinxibe kakuhle. Ngokwesiqhelo, yi-2% ukuya kwi-10% kuphela ye-spandex enokongezwa ukwenza impahla yangaphantsi ithambe kwaye isondele emzimbeni, ikhululeke kwaye intle, yenza iimpahla zemidlalo zilingane kwaye zihambe ngokukhululekileyo, kwaye zenze imfashini kunye neempahla eziqhelekileyo zibe ne-drape entle, i-shape retention kunye nefashoni. Ke ngoko, i-spandex yi-fiber ebalulekileyo ekuphuhlisweni kwelaphu elithambileyo kakhulu.
2. Ifayibha yePolytrimethylene terephthalate
I-polytrimethylene terephthalate fiber (i-PTT fiber ngamafutshane) yimveliso entsha kusapho lwe-polyester. Yeyohlobo lwe-polyester fiber kwaye yimveliso eqhelekileyo ye-polyester PET. I-PTT fiber ineempawu ze-polyester kunye ne-nylon, isandla esithambileyo, ukubuyiselwa kwe-elastic okuhle, kulula ukuyidaya phantsi koxinzelelo oluqhelekileyo, umbala oqaqambileyo, uzinzo oluhle lwelaphu, ifanelekile kakhulu kwicandelo lempahla. I-PTT fiber inokudityaniswa, ijijeke kwaye idityaniswe neefayibha zendalo okanye iifayibha ezenziweyo ezifana noboya kunye nekotoni, kwaye ingasetyenziswa kwilaphu elukiweyo kunye neefayibha ezilukiweyo. Ukongeza, iifayibha ze-PTT zingasetyenziswa nakwilaphu lemizi-mveliso nakwamanye amacandelo, njengokwenziwa kweekhaphethi, imihombiso, ukugoba njalo njalo. I-PTT fiber ineengenelo zelaphu le-spandex elastic, kwaye ixabiso liphantsi kunelaphu le-spandex elastic. Yifayibha entsha ethembisayo.
Ifayibha ye-3.T-400
I-T-400 fiber luhlobo olutsha lwemveliso ye-elastic fiber eyenziwe yiDuPont ukuze kuthintelwe i-spandex fiber kwizicelo zelaphu. I-T-400 ayilosapho lwe-spandex. Ijikelezwe ecaleni kwee-polymers ezimbini, i-PTT kunye ne-PET, kunye namazinga ahlukeneyo okuncipha. Yi-composite fiber edibeneyo ecaleni. Isombulula iingxaki ezininzi ze-spandex ezifana nobunzima bokudaya, ukuthamba okugqithisileyo, ukuluka okuntsonkothileyo, ubungakanani belaphu obungazinzanga kunye nokuguga kwe-spandex ngexesha lokusetyenziswa.
Amalaphu enziwe ngayo aneempawu ezilandelayo:
(1) Ukuthamba kulula, kuyathuthuzela kwaye kuhlala ixesha elide; (2) Ilaphu lithambile, liqinile kwaye linomphetho olungileyo; (3) Umphezulu welaphu uthe tyaba kwaye unokumelana okuhle nokushwabana; (4) Ukufunxwa komswakama kunye nokomisa ngokukhawuleza, ukuziva uthambile esandleni; (5) Uzinzo oluhle ngobukhulu kwaye kulula ukuliphatha.
I-T-400 ingaxutywa neefayibha zendalo kunye neefayibha ezenziwe ngumntu ukuphucula amandla kunye nokuthamba, imbonakalo yelaphu elixutyiweyo icocekile kwaye igudile, umphezulu wempahla ucacile, impahla isenokugcina imo entle emva kokuhlanjwa ngokuphindaphindiweyo, ilaphu linomda omhle wombala, alulula ukubuna, lihlala ixesha elide. Okwangoku, i-T-400 isetyenziswa kakhulu kwiibhulukhwe, iidenim, iimpahla zemidlalo, iimpahla zabasetyhini eziphezulu kunye nezinye iindawo ngenxa yokusebenza kwayo okuhle kakhulu kokunxiba.
Indlela yokutsha kukuchonga uhlobo lwefayibha ngokusebenzisa umahluko kwimilo yeekhemikhali yeefayibha ezahlukeneyo kunye nomahluko kwiimpawu zokutsha eziveliswayo. Le ndlela kukuthatha inqwaba encinci yeesampulu zefayibha uze uzitshise emlilweni, ujonge ngononophelo iimpawu zokutsha kweefayibha kunye nokuma, umbala, ukuthamba kunye nobunzima beentsalela, kwaye kwangaxeshanye unuke ivumba eliveliswa zizo.
Iimpawu zokutsha kweefayibha ezintathu ze-elastic
| uhlobo lwefayibha | kufutshane nelangatye | ilangatye lokudibana | shiya ilangatye | ivumba elivuthayo | Iimpawu zentsalela |
| I-PU | nciphisa | ukutsha okunyibilikisayo | ukuzitshabalalisa | ivumba elingaqhelekanga | i-gelatinous emhlophe |
| I-PTT | nciphisa | ukutsha okunyibilikisayo | ulwelo oluvuthayo olunyibilikisiweyo oluwela umsi omnyama | ivumba elibi | iiflekhi zewax ezimdaka |
| I-T-400 | nciphisa | ukutsha okunyibilikisayo | Ulwelo lokutsha olunyibilikisiweyo lukhupha umsi omnyama | mnandi | intsimbi eqinileyo nemnyama |
Siziingcali kwiIlaphu lePolyeser Viscosekunye okanye ngaphandle kwe-spandex, iLaphu leWool, iLaphu lePolyester Cotton, ukuba ufuna ukufunda okungakumbi, wamkelekile ukuqhagamshelana nathi!
Ixesha lokuthumela: Okthobha-20-2022