Hli noo hnyav fiber ntau
Kev sib txawv ntawm cov kua dej hlob tuaj
Nyob rau hauv xyoo tas los no, tib neeg tau pib xav txog kev nplij siab, kev noj qab haus huv, kev nyab xeeb, thiab kev tiv thaiv ib puag ncig ntawm tsom iav. Nrog rau kev nce hauv neeg cov kev ua ub no sab nraud, kev nyiam rau kev hnav thiab ncaws sportswear kom nkag mus tau thiab sib txuas nrog sib txuas ntxiv. Ntau thiab ntau nrov ntawm cov neeg siv, cov ntaub ntawm cov tsoos tsho zoo li yuav tsum tau ob leeg nplij siab thiab kev nplij siab. Thaum muaj kev tawm hws, cov ris tsho tsis lo rau ntawm daim tawv nqaij thiab ua kom hnov qab txias thiab cua daj cua dub.
Yog li ntawd, cov kev cai tshiab rau kev ya raws thiab kev ua dej num yog tau npaj tseg rau cov fibers ntawm daim ntaub.
Nws yog qhov zoo-paub tias paj rwb yog muab coj los ua piv txwv ntawm ntuj fiber, thiab nws txoj kev nqus dej noo yog qhov zoo, thiab nws zoo rau hnav. Txawm li cas los xij, thaum tus nqi ntawm cov neeg tawm hws loj me ntsis, cov paj ntoo fiber ntau nce siab vim kev nqus dej noo, nws txoj hmoo txo thiab nws ua rau daim tawv nqaij, thiab tib lub sij hawm, dej diverges. Qhov ceev ceev kuj qeeb, yog li muab lub cev tib neeg lub siab txias thiab dampness. Cov roj polyester, piv txwv li, muaj cov dej tsawg absorbency thiab tsis muaj kev tsis haum ntawm lub cev vim nws qhov hluav taws xob uas muaj hluav taws xob thiab muaj peev xwm ua rau muaj teeb meem rau kev poob siab thaum hnav, tshwj xeeb tshaj yog thaum kev ua ub no. Ua rau kub siab.
Synthetic fibers tau ntev ua lub luag haujlwm tseem ceeb hauv kev txaus siab hauv lub zej zog cov ris tsho loj hlob. Ntawm lawv, tsuas yog siv cov polyesters. Txij li lub industrialization ntawm polyesters, kev tshawb fawb ntawm kev hloov kho polyester tau tujtaws nqa tawm. Ntawm chav kawm, nce lub nqus thiab noo noo permeability ntawm terylenes yog qhuav ntawm terylenes nyob rau hauv ntau lub teb chaws. Thiab feem ntau cov kev tshawb fawb thiab kev txhim kho muaj feem xyuam txog kev R & D kev coj.
Nyob rau hauv lub rooj muag khoom textiles domestic nyob rau hauv xyoo tas los, qhov kev thov rau ya raws-absorbing thiab hws-txo textiles tau maj maj, uas tau attracted cov xim ntawm cov neeg nyob hauv txoj kev ua lag luam.
Hnyev kev nqus thiab kua txav ntawm cov yaig-yaig fibers
Cov dej noo noo ntawm cov fibers nyob ntawm seb lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab lub cev ua qauv zoo li cas. Gaseous noo noo evaporating los ntawm daim tawv nqaij ntawm daim tawv nqaij yog thawj absorbed los ntawm fibrous khoom (piv txwv li, absorbed) thiab ces tso tawm los ntawm qhov saum npoo ntawm cov khoom; thaum lub kua noo ntawm cov tawv nqaij yog tsim los ntawm pores (capillaries, micropores, grooves) hauv lub fiber thiab nruab nrab ntawm lub fibers. Cov nyhuv capillary uas ua los ntawm cov voids ua rau noo noo, diffuse, thiab evaporate (xws li, tso dej noo) thoob plaws hauv cov khoom. Cov nyhuv ntawm ob qhov teebmeem tshwm sim ua rau kev tsiv teb tsaws ntawm dej. Cov nyhuv qub yog feem ntau yog muaj feem xyuam nrog cov tshuaj lom neeg muaj pes tsawg tus macromolecules, thiab tom kawg cov nyhuv muaj feem xyuam rau lub cev nqaij daim tawv ntawm cov fibers.
Kev ya raws thiab kev phais nyhav feem ntau muaj ib qhov chaw siab deg, thiab saum npoo muaj ntau qhov ntawm cov qhov los yog grooves. Ntu khaub lig feem ntau yog qhov tshwj xeeb zoo. Kev siv cov nyhuv capillary ua rau lub tshuab ua kom cov dej noo thiab hws nyob ntawm daim tawv nqaij, los ntawm diffusion, Nkag mus rau sab nraud.
Kev nqus ntawm fiber ntau
Dej noo noo thiab hnoos fib fib muaj cov yam ntxwv ntawm dej haus. Nws yog qhov chaw ntawm lub fib ntim uas muaj ntau lub microporous los yog fibril khoob thiab lub hauv siab grooves communicated ntawm sab hauv thiab sab nraud, uas ua rau nws yooj yim rau ya raws nkag mus rau lub fiber. Nyob rau tib lub sijhawm, ntau tus tubular grooves raws fiber ntau los yog Cov hlab pas capillary muab ib txoj yas rau kev ya raws txoj migration, vim li ntawd cov roj muaj dej txaus. Tom qab dej haus, qhov phenomenon ntawm o ntawm vim nqus dej tsis tshwm sim.
Dryness ntawm fiber
Lub ya raws ntawm polyesters yog tsuas yog tuav los ntawm lub fibers los ntawm ib tug loj npaum li cas ntawm microporous capillary attraction, los yog mechanically tuav nyob rau hauv lub interfiber capillary. Nyob rau ntawm ib txwm ambient kub noo noo yog yooj yim thauj mus rau saum npoo ntawm fiber ntau thiab evaporates.
Hygroscopic Perspiration Polyester Cov Hom Tshuaj Ntau Xyoo
Vim tias polyester yog ib qho khoom siv crystalline heev. Yog tsis muaj hydrophilic pawg nyob rau hauv lub ntsiab saw, yog li nws yog hydrophobic thiab muaj plua av noo absorption thiab hws. Yog li ntawd, cov khaub ncaws tsis zoo nyob rau hauv noo noo permeability thiab muaj ib tug sultry siab. Lwm hom teeb meem tshwm sim los ntawm hluav taws xob muaj zog yog yooj yim mus zwm. Thoob plaws hauv kev loj hlob ntawm noo noo polyester. Feem ntau los ntawm kev hloov kho lub cev thiab tshuaj, los yog ob qho tib si.
Tshwj xeeb zoo li tus fiber ntau
Hloov cov duab ntawm lub qhov spinneret yog ib qho yooj yooj yim, intuitive thiab zoo tshaj los ua kom cov pa noo ntawm cov fiber ntau. Ntau grooves yog generated tsuas yog nyob rau hauv lub longitudinal kev coj ntawm lub profiled fiber. Cov nyhuv ntawm cov fibers los ntawm cov grooves no tuaj yeem ua rau nqus dej noo. "Coolmax" polyester uas ua los ntawm DuPont. Nws tus ntoo khaub lig-seem yog qhov sib txawv ntawm tus ntoo khaub lig, lub qhov ntev ntawm qhov tob hauv plaub ceg av. Qhov chaw thib ob yog 20% loj dua cov lus pom zoo, yog li cov kev ua kom zoo tshaj yog siab tshaj ntawm cov polyester conventional.
Polymeric styrene oligomer blends los yog txuam spinning
Cov tshuaj hydrophilic-pawg-muaj polymer thiab polyester chips yog blended thiab spun thaum lub cev ntub-cov nplaum tsim tawm uas yog tsim los ntawm kev tsim tshwj xeeb uas tsim cov pob zeb ua haujlwm.
Cov hlais thiab polyester hydrophilic yog compounded nrog ib tug tub ntxhais spinning kom distort lub noo noo fiber ntau. Lub hydrophilic polymer feem ntau yog txheej txheej ntawm cov kua hluav taws xob, thaum polyester yog daim tawv nqaij. Hydrophilic polymers feem ntau polyester hloov polyesters thiab hydrophilic hloov polyamides. Ob yam khoom ua si lub luag haujlwm ntawm cov dej noo thiab dej noo, feem xyuam, thiab cov kua hluavtaws muaj qhov dej ntawm cov dej noo thiab dej noo thiab ua tau zoo ntawm cov dej noo thiab qhov taub.
Graft copolymerization
Los ntawm txoj kev siv cov qauv kev siv tshuaj ntsuab, hydrophilic noob tau nkag mus rau hauv cov qauv kev ua kom lub cev muaj zog thiab kev ua kom lub cev muaj zog. Feem ntau nyiam cov carboxyl, amide, hydroxyl thiab cov amino, thiab ua kom muaj qhov dej rau cov dej. Nyob rau tib lub sij hawm raws li raw khoom hloov kho, txoj kev sib tw kom zoo yuav tsum tau ua kom cov kua txob loj thiab muaj ib qhov chaw loj dua.
Ekslive, yog ib lub tshuab ua tau zoo nkauj uas yog tsim los ntawm Nyij Pooj Toyo, yog lub hygroscopic wicking ua tau los ntawm blending polyacrylate hmoov (lub npe hu ua cov hmoov nplaum) nrog polyester, thiab tshem tawm cov cua sov los ntawm kev ya raws kom zoo rau cov dej ntawm cov roj pleev polystanders. Nws hais tias nyob rau hauv 2002 muag ntawm 2 billion yen yog hais txog 4 lab metres, 60% ntawm cov khoom raug woven fabrics, thiab 35% tau knitted fabrics. Komatsu Serien, ntawm qhov tod tes, grafted txhab sib txuas rau polyester fibers los tsim polyester absorbent.
Los ntawm qhov kev lag luam ntawm cov nroj tsuag polyester zoo li niaj hnub no, nws zoo nkaus li lub ntsiab txoj hauv kev yog siv lub cev txoj kev los tig qhov peb lub pob zeb ntawm "+", "Y", thiab "T", thiab muaj cov nplua nuj nyob hauv ntawm qhov chaw kom thiaj li ua tau lub zog. Tawm tsem kev ua haujlwm.
Fiber ntau tus qauv thiab cov ntaub npuag
Hnyuv phom ntau ntau yog siv los ua fiber ntau cross-section profile (Y-zoo li, kab ntu zoo li, W-puab thiab pob txha zoo li cas, thiab lwm yam) kom tsim tau ib qhov zawj ntawm lub nplaum ntawm cov fib. Nrog wicking thiab guiding ntub qauv ntawm zawj, cov tawv nqaij noo thiab hws yuav sai sai absorbed. , Thiab mam li kis sai sai, thiab kis tau los ntawm cov ntaub ntawm lub rooj fiber ntau hws thiab sai sai no evaporated, yog li mus cuag noo noo wicking, tswj lub hom phiaj kub lub cev, thiaj li hais tias daim tawv nqaij tseem qhuav thiab txias.
Tam sim no, feem ntau siv thiab zoo tshaj plaws yog cov pa yaig uas ua los ntawm kev siv khaub lig-tsho ntau lawm. Xws li: DuPont's Coolmax fiber, Taiwan Far East Textile Topcool fiber, Taiwan's Zhongxing Textile Coolplus fiber.
Hnyav ntiv taw ntau yam yog: fiber: 1.4D * 38mm, hom lim: 50D / 72F, 100D / 144F, 150D / 144F, 75D / 72F, 75D / 48F, 75D / 36F, 100D / 72F, 100D / 48F, 150D / 96F, 150D / 48F, thiab lwm yam .; Cov nplhaib xov tooj: 16S / 1, 20S / 1, 30S / 1, 32S, 40S, 50S, 60S, lwm yam ntxiv.
Kev ya raws plab hnyuv tiab yog siv rau hauv cov khoom ua si, qhov chaw ua si, kev lag luam thiab cov ris tsho hnav, sab hauv qab thiab lwm thaj chaw vim lawv lub zog zoo xws li lub cev nyhav, kev ruaj nhiav, kev yoo mov, txias, yooj yim, dawb. Zoo tau txais los ntawm cov neeg tau txais kev pab. Nyob rau hauv kev ua lag luam, los ntawm woven mus knitted, los ntawm fiber ntau rau cov xov paj, ntawm cov ntaub los ntawm cov tsoos tsho, cov ntaub pua plag tsev, cov khoom ua kom muaj fiber ntau ntau yog qhov txhia chaw,
lwm yam ntaub ntawv
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