Txheej txheem cej luam ntawm Viscose Fiber Fabrics

Viscose npuag yog cov khoom siv textile uas tsim los ntawm kev siv viscose fibers. Kuj tseem hu ua "wood Tencel," nws yog ib qho eco-cov ntaub zoo zoo- haum rau cov khaub ncaws ncaws pob. Ua tsaug rau nws qhov tshwj xeeb nano-helical molecular qauv- uas ua haujlwm zoo li lub network ntawm cov pa cua thoob plaws hauv cov ntaub saum npoo- nws ua kom cov pa oxygen txaus thiab ua haujlwm zoo hauv cov dej noo, yog li muab cov dej noo zoo heev - tswj cov khoom. Nws yog tus yam ntxwv los ntawm nws cov softness, smoothness, breathability, anti- zoo li qub zog, thiab vibrant dye uptake.
Viscose fiber yog ib tug regenerated cellulose fiber uas ua los ntawm cov txheej txheem viscose; nws yog ib pawg loj ntawm txiv neej-ua fibers. Nyob ntawm cov txheej txheem tsim khoom, cov qauv fiber ntau, thiab cov yam ntxwv ntawm kev ua haujlwm, nws tuaj yeem muab faib ua plaub hom: cov fibers zoo tib yam, siab ntub dej modulus fibers, siab - tenacity fibers, thiab cov fibers tshwj xeeb [4]. Lub hauv paus tseem ceeb ntawm viscose fiber yog cellulose; thaum nws cov qauv qauv molecular zoo ib yam li cov paj rwb fiber ntau, nws cov℃ntawm polymerization yog qis dua li cov paj rwb. Xyoo 1891, Hla, Bevan, thiab Beadle tau tsim cov tshuaj sodium cellulose xanthate; los ntawm 1893, qhov no tau hloov mus rau hauv txoj kev siv tau rau kev tsim cov cellulose fibers, thiab los ntawm 1895, kev lag luam- nplai ntau lawm tau ua tiav. Los ntawm 1900 mus rau 1935, viscose fibers underwed ib lub sij hawm ntawm txawv kev loj hlob, muab ntau yam xws li cuprammonium rayon thiab protein fibers. Nyob nruab nrab ntawm xyoo 1935 thiab 1945, viscose npuag ntau lawm tau mus txog qhov loj me, hais txog qhov tsis txaus ntawm cov khoom siv fiber ntau. Tom qab Tsov Rog Ntiaj Teb Zaum II, viscose npuag tau ntsib thawj zaug ntawm nws cov khoom lag luam lifecycle; Tom qab ntawd, nyob rau xyoo 1970, cov khoom ntub dej modulus viscose fibers tau tsim. Xyoo 1992, txawm li cas los xij, qhov kev loj hlob tseem ceeb ntawm cov qauv kev txhim kho kom ruaj khov tau ua rau poob qis hauv viscose npuag tsim muaj peev xwm, uas ua rau raug kaw ntawm ntau lub tuam txhab tsim khoom lag luam viscose thoob plaws ntiaj teb.

Viscose fiber yog ib qho ntawm thawj fibers uas tau muab tso rau hauv kev lag luam - teev ntau lawm. Vim nws zoo heev nqus noo noo, hnav kev nplij siab, thiab zoo dua spinnability, nws yog nquag sib tov los yog interwoven nrog paj rwb, ntaub plaub, los yog ntau yam hluavtaws fibers rau siv nyob rau hauv ib tug dav array ntawm khaub ncaws thiab zoo nkauj textile daim ntaub ntawv. High-tenacity viscose fibers kuj tseem siv rau hauv cov khoom lag luam, xws li cov log tsheb thiab cov hlua conveyor. Tsis tas li ntawd, viscose npuag pom daim ntawv thov hauv kev kho mob- piv txwv li, hauv cov ntaub qhwv lub qhov txhab thiab cov ris tsho phais-vim nws cov dej tsis huv-absorbency thiab sterilization compatibility. Viscose fiber tseem yog siv dav thiab ntau yam khoom siv fiber ntau.