1.Spandex faibha
Spandex fiber (inonzi PU fiber) ndeye polyurethane structure ine elongation yakakwira, low elastic modulus uye high elastic recovery rate. Pamusoro pezvo, spandex inewo chemical stability yakanaka uye thermal stability. Inodzivirira makemikari kupfuura latex silk. Kuora, tembiricha yekunyorova iri pamusoro pe200 ℃. Spandex fibers inodzivirira ziya, mvura yegungwa uye zvakasiyana-siyana zvinochenesa uye akawanda masunscreen. Kugara kwenguva refu kuzuva kana chlorine bleach kunogonawo kupera, asi mwero wekupera unosiyana zvakanyanya zvichienderana nerudzi rwespandex. Zvipfeko zvakagadzirwa nejira rine spandex zvine spandex zvinochengetedza chimiro zvakanaka, saizi yakagadzikana, hazvina kumanikidzwa uye kupfeka zvakanaka. Kazhinji, 2% kusvika 10% chete yespandex inogona kuwedzerwa kuti zvipfeko zvemukati zvive zvakapfava uye zviri pedyo nemuviri, zvigadzikane uye zvakanaka, zvinoita kuti zvipfeko zvemitambo zvikwane zvinyoro uye zvifambe zvakasununguka, uye zvinoita kuti mafashoni uye zvipfeko zvemazuva ese zvive nechimiro chakanaka, kuchengetedza chimiro uye mafashoni. Saka, spandex ifiber inokosha pakugadzira machira anochinjika zvakanyanya.
2. Polytrimethylene terephthalate faibha
Polytrimethylene terephthalate fiber (PTT fiber muchidimbu) chigadzirwa chitsva mumhuri yepolyester. Ndeye polyester fiber uye chigadzirwa chinowanzo shandiswa nepolyester PET. PTT fiber ine hunhu hwepolyester nenylon, ruoko rwakapfava, inogadziriswa zvakanaka, iri nyore kudhayiwa pasi pekumanikidzwa kwakajairika, ruvara rwakajeka, kugadzikana kwakanaka kwejira, yakakodzera zvakanyanya mumunda wezvipfeko. PTT fiber inogona kusanganiswa, kumonyororwa uye kubatanidzwa neshinda dzechisikigo kana shinda dzekugadzira dzakadai semvere dzemakwai nedonje, uye inogona kushandiswa mumachira akarukwa uye machira akarukwa. Pamusoro pezvo, PTT fibers inogonawo kushandiswa mumachira emaindasitiri nedzimwe nzvimbo, dzakadai sekugadzira makapeti, kushongedza, webbing nezvimwewo. PTT fiber ine zvakanakira spandex elastic fabric, uye mutengo wakaderera pane wespandex elastic fabric. Ifiber itsva inovimbisa.
3.T-400 faibha
T-400 fiber rudzi rutsva rwe elastic fiber yakagadzirwa neDuPont kuti ideredze spandex fiber mukushandiswa kwemachira. T-400 haisi yemhuri ye spandex. Yakarukwa padivi nepadivi nema polymer maviri, PTT nePET, ine mwero wakasiyana wekudonha. Ifiber inosanganiswa padivi nepadivi. Inogadzirisa matambudziko mazhinji e spandex akadai sekuoma kwekudhaya, kusimba kwakanyanya, kuruka kwakaoma, saizi yejira isina kugadzikana uye kukwegura kwe spandex panguva yekushandiswa.
Machira akagadzirwa nawo ane hunhu hunotevera:
(1) Kupfava kuri nyore, kugadzikana uye kunogara kwenguva refu; (2) Jira rakapfava, rakaomarara uye rine jira rakanaka; (3) Pamusoro pejira parinoti sandara uye rinodzivirira makwinya zvakanaka; (4) Kunyudzwa kwehunyoro uye kuoma nekukurumidza, kunzwa ruoko rwakatsetseka; (5) Kugadzikana kwakanaka uye kuri nyore kubata.
T-400 inogona kusanganiswa neshinda dzechisikigo uye shinda dzakagadzirwa nevanhu kuti dziwedzere kusimba uye kupfava, chitarisiko chejira rakasanganiswa chakachena uye chakapfava, chimiro chembatya chakajeka, mbatya dzinogona kuramba dzakagadzirwa zvakanaka mushure mekusukwa kakawanda, jira racho rinokurumidza kupenya, harisi nyore kupera, rinogara kwenguva refu. Parizvino, T-400 inoshandiswa zvakanyanya mumabhurugwa, denim, zvipfeko zvemitambo, mbatya dzevakadzi dzemhando yepamusoro nedzimwe nzvimbo nekuda kwekupfeka kwayo kwakanaka.
Nzira yekutsva ndeyekuona rudzi rwefaibha nekushandisa musiyano uripo mumakemikari ari mufaibha dzakasiyana-siyana uye musiyano uripo muhunhu hwekutsva hunogadzirwa. Nzira yacho ndeyekutora sampuli diki dzefaibha wodzipisa pamoto, kunyatsoongorora hunhu hwekutsva kwefaibha uye chimiro, ruvara, kupfava uye kuomarara kwezvisaririra, uye panguva imwe chete kunhuhwirira hwema hunobuda nahwo.
Hunhu hwekupisa hwemafaibha matatu elastic
| rudzi rwefaibha | pedyo nemurazvo | murazvo wekubata | siya murazvo | kunhuhwirira kunopisa | Hunhu hwezvasara |
| PU | deredza | kutsva kunyungudutsa | kuzviparadza | kunhuhwirira kunoshamisa | jena gelatinous |
| PTT | deredza | kutsva kunyungudutsa | mvura inopfuta yakanyungudutswa ichidonha utsi hutema | kunhuhwirira kunorwadza | zvidimbu zvewakisi zvebrown |
| T-400 | deredza | kutsva kunyungudutsa | Mvura inobvira yakanyunguduka inoburitsa utsi hutema | zvinotapira | bead rakasimba nedema |
Isu tine hunyanzvi muMachira ePoletser Viscosene spandex kana kuti isina, Machira emvere, Machira ePolyester Cotton, kana muchida kudzidza zvakawanda, tinokugamuchirai kutibata!
Nguva yekutumira: Gumiguru-20-2022