Textile fibers uas muaj protein ntau yog cov protein ntau fibers thiab regenerated fibers: ntaub plaub, txhob lo lo ntxhuav, mohair, cashmere, mis nyuj, taum pauv, thiab lwm yam. Tsuas yog cov feem ntau siv protein fibers, uas yog ntaub plaub thiab txhob lo lo ntxhuav, yuav muab xam rau ntawm no.
Cov ntaub plaub
Nyob rau hauv qeb ntawm cov tsiaj plaub hau fibers, wool yog qhov tseem ceeb tshaj plaws fiber ntau thiab tsim nyob rau hauv ntau tshaj; Lwm cov tsiaj plaub hau xws li mohair, cashmere thiab luav plaub hau tsuas yog ua rau me me
Wool yog fiber ntau los ntawm fleece ntawm domesticated yaj. Nws yog ib tug natural, protein, multi-cellular, staple fiber. Cov fiber ntau ntawm cov ntaub plaub yog 1.31g / cm3, uas ua rau cov ntaub plaub yog qhov hnyav fiber ntau.
Cov ntaub plaub tshem tawm yog qias neeg thiab kwv yees li 50 feem pua ntawm nws qhov hnyav muaj qhov ntuj thiab lwm yam impurities xws li roj, suint, xuab zeb, av, zaub teeb meem, thiab lwm yam. Yog li cov ntaub plaub nyoos yuav tsum tau kho los ntawm ntau cov txheej txheem xws li sorting, scouring thiab carbonization ua ntej nws yog siv nyob rau hauv spinning. Kev muab cov ntaub plaub rau lub ntiaj teb txhua xyoo muaj txog li 5000 lab phaus. Tom qab scouring, qhov no raug txo kom txog 3000 lab phaus ntawm cov ntaub plaub ntshiab. Cov qoob loo wool tsis txaus kom tau raws li lub ntiaj teb cov kev xav tau. Pure wool feem ntau sib xyaw lwm hom fibers thiab rov qab cov ntaub plaub kom tau raws li qhov xav tau.
Raws li kev soj ntsuam microscopic, tus yam ntxwv longitudinal microscopic tsos ntawm cov ntaub plaub yog cov txheej txheem txheej txheej. Cov hlwb no, hu ua epithelial hlwb thiab feem ntau hu ua nplai, taw tes rau ntawm qhov kawg ntawm cov fiber. Vim tias cov qauv serrated no, kev sib txhuam tsawg dua yuav ua rau yog tias cov fiber ntau txav mus rau hauv lub hauv paus kev taw qhia dua li yog tias nws txav mus rau sab saud. Qhov sib txawv ntawm kev sib txhuam saum npoo ntawm ob qho kev qhia yog lub npe hu ua cov kev taw qhia kev sib txhuam, abbreviated rau DFE.
Ib ntu ntawm cov ntaub plaub qhia peb qhov txawv ntawm cov fiber ntau. Lub txheej txheej, hu ua cuticle, yog tsim los ntawm cov nplai. Qhov loj ntawm cov fiber ntau yog lub cortex (muaj cov cortical hlwb); Qhov no txuas mus rau qhov chaw los ntawm txheej txheej cuticle. Cortical hlwb yog ntev thiab spindle-puab thiab muab fiber ntau zog thiab elasticity. Lub cortex suav txog kwv yees li 90 feem pua ntawm cov fiber ntau. Nyob rau hauv nruab nrab ntawm lub fiber yog lub medulla. Qhov loj ntawm medulla sib txawv thiab nyob rau hauv fin
fibers tej zaum yuav tsis pom Qhov no yog qhov chaw uas cov zaub mov mus txog fiber ntau thaum lub sij hawm loj hlob, thiab kuv muaj cov xim uas muab xim rau fiber. Wool muaj zoo elasticity thiab extensibility. Hauv cov xwm txheej txheem, fiber ntau yuav txuas ntxiv
nruab nrab ntawm 20 thiab 40 feem pua. Nws tuaj yeem txuas ntxiv ntau dua 7O feem pua thaum ntub dej. Rov qab zoo dua Tom qab 2 feem pua elongation cov fiber ntau tam sim ntawd rov qab los yog rov qab los ntawm 99 feem pua. Txawm hais tias ntawm 1c feem pua ntawm kev txuas ntxiv nws muaj qhov rov qab zoo dua 5O feem pua, uas yog siab dua rau lwm cov fiber ntau tshwj tsis yog nylon Cov tawv tawv ntawm cov ntaub plaub zoo tshwj xeeb. Qhov zoo heev resilience ntawm wool fiber muab lubnpuag nws loft, uas ua rau qhib, ntxeem tau ntaub nrog zoo npog lub hwj chim, los yog tuab, sov ntaub uas yog lub teeb nyob rau hauv hnyav.
Wool raug tawm tsam los ntawm kub sulfuric acid thiab decomposes kiag li. Nws yog feem ntau resistant rau feem ntau lwm yam minerals acids ntawm tag nrho cov muaj zog. Wool yuav yaj nyob rau hauv caustic soda daws uas yuav muaj me ntsis cuam tshuam rau paj rwb.
Silk
Hauv Lus Askiv, lo lo ntxhuav yog sioloc. Lub npe yog xav tau los ntawm Greek seres, txhais tau tias cov neeg los ntawm Eastern Asia, uas yog Suav.
Silk yog ib tug natural, protein filament. Nws qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom yog 1. Raw silk yog tsim los ntawm ob cov proteins: fibroin thiab sericin. Fibroin yog qhov tseeb fiber ntau protein. Sericin yog cov pos hniav thiab tuav cov filament ua ke.
Silk fibers yog translucent nrog ib co irregularity nyob rau hauv txoj kab uas hla raws lub fiber. Lawv muaj lub ntsej muag du thiab qhov txawv ntawm daim duab peb sab hla ntu ntu, yog li cov ntaub qhwv ntsej muaj lub ntsej muag ci. Silk muaj siab tenacity, nruab nrab resiliency thiab kuj zoo noo noo regain. Zoo li lwm cov protein fibers, txhob lo lo ntxhuav muaj thermal conductivity tsawg dua cellulosic fibers. Nws yog sov thiab qab ntxiag kov thiab xis hnav.
Silk yog puas los ntawm muaj zog alkalies thiab yuav yaj nyob rau hauv rhuab caustic soda (NaOH); Txawm li cas los xij, txhob lo lo ntxhuav reacts qeeb dua li ntaub plaub, thiab feem ntau tus kheej ntawm ob fibers tuaj yeem txiav txim siab los ntawm kev ceev ntawm solubility hauv NaOH. Tsis muaj zog alkalies xws li xab npum thiab ammonia ua rau me me los yog tsis muaj kev puas tsuaj rau cov lo lo ntxhuav tshwj tsis yog lawv nyob hauv kev sib cuag nrog cov fiber ntau ntev.
Silk protein, zoo li ntaub plaub, tuaj yeem decomposed los ntawm cov ntxhia pob zeb muaj zog. Qhov nruab nrab concentrations ntawm hydrochloric acid yuav yaj txhob lo lo ntxhuav, thiab nruab nrab concentrations ntawm lwm cov ntxhia acids ua rau fiber ntau contraction thiab shrinkage. Organic acids tsis ua kom txhob lo lo ntxhuav thiab siv rau hauv qee cov txheej txheem tiav.
Silk yog dyeable nrog ntau yam dyes. Nws kuj muaj peev xwm adsorb metallic ntsev, uas tuaj yeem siv rau hauv kev tsim cov khoom hnyav hnyav. Yog li txhob lo lo ntxhuav tau zoo heev hnav ua yeeb yam thiab yog qhov tseem ceeb siv hauv cov khoom kim heev, feem ntau cuam tshuam nrog kev zam siab.
Regenerated Protein Fibers
Soybean Protein Fiber ntau
Soybean Protein Fiber los yog SPF yog tib qhov txuas ntxiv botanic protein fiber uas peb tuaj yeem kov hnub no. Nws 16 amino acids noj qab nyob zoo thiab noj qab haus huv rau tib neeg cov tawv nqaij. Nws nqus dej noo, qhov cua, draping thiab sov so npog cov kev ua yeeb yam zoo tshaj plaws ntawm cov fibers ntuj thiab hluavtaws.
Soybean protein fiber yog cov khoom siv textile siab heev. Nws yog tsim los ntawm Soybean ncuav mog qab zib tom qab oiling los ntawm tshiab bioengineering technology. Ua ntej, cov protein ntau spherical yog distilled los ntawm soybean ncuav mog qab zib thiab refined. Thib ob, nyob rau hauv kev ua haujlwm ntawm tus neeg sawv cev pabcuam thiab cov enzyme lom, qhov chaw qauv ntawm cov kabmob kheej kheej hloov pauv, thiab tom qab ntawd cov protein spinning kua yog confected los ntawm kev ntxiv cov polymers siab, thiab qhov thib peb, stabilized los ntawm acetalizing, thiab thaum kawg txiav rau hauv luv staples tom qab curling thiab thermoforming. .
SPF muaj qhov softness thiab smoothness ntawm cashmere tab sis tsis ua rau muaj kev phom sij rau ib puag ncig. Cov khoom puas yog degradable los ntawm kev pov tseg rov qab rau hauv lub ntiaj teb. Yog li ntawd taum pauv fiber ntau tau qhuas raws li kev noj qab haus huv, xis nyob thiab ntsuab fiber ntau ntawm lub xyoo pua tshiab. Nws cov khoom tseem ceeb yog cov taum pauv taum pauv los ntawm cov neeg ua liaj ua teb, loj hauv kom muaj nuj nqis thiab pheej yig tus nqi, thiab siv. nws yuav tsis ua rau kev loj hlob predatory ntawm cov peev txheej tab sis yuav pab tau cov peev txheej 'rov qab thiab txhim kho dua tshiab. Kev tsim cov kua txiv hmab txiv ntoo fiber ntau yuav tsis coj cov kuab paug rau ib puag ncig, vim tias cov khoom siv thiab cov khoom siv pabcuam siv tsis muaj tshuaj lom, thaum cov khoom seem tom qab cov protein rho tawm tuaj yeem siv los ua khoom noj. SPF tsis tau tsuas yog lub superiorities ntawm ntuj fibers tab sis kuj lub cev khoom ntawm hluavtaws sawv daws yuav. SPF ua tau raws li cov neeg xav tau ntawm kev hnav zoo nkauj thiab zoo nkauj thiab kuj ua raws li cov qauv ntawm kev saib xyuas yooj yim. Nws yog cov khoom siv rau cov khaub ncaws nruab nrab thiab qib siab hauv kev lag luam textile.
Mis fiber ntau
Tag nrho cov xyoo dhau los, cov kws tshaj lij tau mob siab rau kev tshawb fawb txog kev txhim kho fiber ntau thiab tam sim no lawv tau ua tiav hauv kev txhim kho thoob ntiaj teb cov kua mis protein fiber ntau, qhov tseem ceeb hauv kev lag luam textile thoob ntiaj teb. Txog tam sim no, hom fiber ntau no tsuas yog tsim nyob rau hauv Nyiv.
Qhov tshwm sim ntawm mis nyuj protein fiber hloov tshiab cov lus txhais ntawm tsiaj protein fiber. Ua qhov zoo tshaj plaws ua ke ntawm xwm thiab hi-tech, nws yog ntau haum rau cov kev xav tau ntawm tib neeg lub neej niaj hnub.
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Mis protein fiber yog dewatered thiab skimmed mis nyuj uas yog tsim nyob rau hauv cov protein spinning kua haum rau ntub spinning txheej txheem los ntawm cov txheej txheem tshiab bio-engineering. Cov mis nyuj muaj protein ntau muaj kaum yim amino-acids, uas muaj txiaj ntsig zoo rau tib neeg txoj kev noj qab haus huv thiab muaj lub luag haujlwm ntawm nourishing thiab saib xyuas ntawm daim tawv nqaij. Mis protein fiber tau dhau Oeko-Tex Standard 100 ntsuab ntawv pov thawj rau thoob ntiaj teb ecological textiles.
Mis protein fiber ntau noj qab nyob zoo rau cov tawv nqaij, xis, nrog cov xim ci vim muaj peev xwm dyeing zoo, thiab lwm yam.. Cov mis nyuj protein fiber ntau tuaj yeem spun purely los yog spun nrog cashmere, txhob lo lo ntxhuav, spun silk, paj rwb, ntaub plaub, ramie thiab lwm yam fibers rau weave. fabrics nrog cov yam ntxwv ntawm mis nyuj protein fiber. Nws tseem tuaj yeem siv los tsim cov ris tsho hauv qab, tsho, T-shirts, loungewear, thiab lwm yam kom txaus siab rau tib neeg txoj kev nyiam, noj qab nyob zoo, zoo tshaj thiab zam khaub ncaws.
Cov mis nyuj protein fiber ntau yog cov khoom tshiab raws li cov zaub ntsuab zoo tshaj, noj qab nyob zoo thiab xis nyob, uas yuav yog cov khoom nrov hauv kev ua lag luam raws li kev nyiam tshiab ntawm kev lag luam textile.
