6 cov thev naus laus zis tseem ceeb ntawm textile ua haujlwm tiav

1. Ua npuas ncauj txheej tshuab

Kev txhim kho tsis ntev los no hauv cov tshuab ua npuas ncauj. Cov kev tshawb fawb tshiab hauv Is Nrias teb qhia tau hais tias qhov kub tsis kam ntawm cov ntaub ntawv textile yog ua tiav los ntawm cov huab cua loj hauv cov qauv ntxeem tau. Txhawm rau txhim kho cov cua sov ua haujlwm ntawm polyvinyl chloride (PVC) thiab polyurethane (PU)-coated textiles, nws tsuas yog yuav tsum tau ntxiv qee cov tshuab tshuab rau cov txheej txheem txheej. Tus neeg sawv cev foaming zoo dua li PU txheej, uas yog tshwm sim los ntawm tus neeg sawv cev foaming los tsim cov txheej txheem huab cua zoo dua hauv PVC txheej, thiab qhov kub ntawm qhov sib txuas yog txo los ntawm 10 feem pua ​​-15 feem pua.

2. Silicone xov tshuab

Qhov zoo tshaj plaws silicone coatings nce lub kua muag tsis kam ntawm fabrics ntau tshaj 50 feem pua. Silicone elastomeric coatings muaj qhov yooj yim thiab tsis tshua muaj elastic modulus, tso cai rau cov xov paj mus rau hauv thiab tsim cov pob khoom thaum cov ntaub torn. Lub zog tsim kua muag ntawm cov ntaub dav dav yog ib txwm qis dua lub zog tensile. Txawm li cas los xij, thaum coated, cov xov paj tuaj yeem txav mus rau ntawm qhov chaw tsim kua muag txuas ntxiv, thiab ob lossis ntau lub xov paj tuaj yeem raug thawb tawm tsam ib leeg los tsim cov xov paj thiab txhim kho lub kua muag.

Cov txheej txheej silicone tsim cov dej-tiv thaiv kom cov ntaub ntawv tsis nqus dej ntau, tiv thaiv cov nyhuv ntub dej los ntawm qhov hnyav dua. Cov txheej silicone roj hmab tuaj yeem lim tawm feem ntau ntawm cov teeb meem ultraviolet rays nyob rau hauv tshav ntuj thiab yog mos rau qhov kov. Silicone coatings yog tam sim no siv nyob rau hauv airbag fabrics, cua kub balloons, paragliders, spinnakers, tsev pheebsuab, pw tsaug zog, thiab ntau yam kev ua si nawv ntaub.

3. Waterproof thiab roj-repellent xov tshuab

Qhov saum npoo ntawm nplooj nplooj yog ib qho chaw microstructured tsis tu ncua uas tiv thaiv cov tee dej ntawm qhov chaw. Qhov no microstructure ntxiab huab cua nruab nrab ntawm cov tee dej thiab saum npoo ntawm nplooj nplooj. Lotus nplooj muaj cov nyhuv ntawm tus kheej tu, uas yog, tiv thaiv super. Lub teb chaws Yelemees lub Northwestern Textile Research Center yog siv lub peev xwm ntawm lub tshuab hluav taws xob UV laser los sim ua qhov saum npoo no. Cov nplaim fiber ntau yog photonic nto kho nrog lub suab UV laser (zoo siab lub xeev laser) los tsim cov qauv micron-scale li niaj zaus.

Yog tias hloov kho hauv qhov nruab nrab gaseous lossis kua ua kua, kev kho photonic tuaj yeem ua tiav ib txhij nrog hydrophobic lossis oleophobic tiav. Nyob rau hauv lub xub ntiag ntawm perfluoro-4-methyl-2-pentene thiab irradiation, nws muaj peev xwm sib txuas nrog cov terminal hydrophobic pawg. Kev tshawb fawb ntxiv ua haujlwm yog txhawm rau ua kom tiav qhov roughness ntawm qhov hloov kho fiber ntau li ntau tau thiab koom nrog cov pab pawg hydrophobic / oleophobic kom tau txais cov khoom tiv thaiv super. Qhov kev tu tus kheej no thiab kev saib xyuas tsis tshua xav tau rau kev siv muaj peev xwm zoo rau daim ntawv thov hauv high-tech fabrics.

4. Antibacterial xov tshuab

Cov tshuaj tua kab mob uas twb muaj lawm muaj ntau yam, thiab nws cov hom kev ua haujlwm tseem ceeb suav nrog: cuam tshuam nrog cov cell membrane, ua haujlwm hauv cov txheej txheem ntawm cov metabolism lossis ua haujlwm hauv cov khoom tseem ceeb. Oxidants xws li acetaldehyde, halogens, peroxides ua ntej tua cov cell membrane ntawm cov kab mob, los yog nkag mus rau cytoplasm, ua rau nws cov enzymes. Fatty alcohols ua raws li coagulants, irreversibly denaturing protein cov qauv hauv cov kab mob. Chitosan yog ib qho pheej yig thiab yooj yim muaj cov tshuaj tua kab mob, thiab cov protonated amino pawg hauv cov pos hniav chitosan tuaj yeem khi rau saum npoo ntawm cov kab mob tsis zoo los tiv thaiv kab mob. Lwm cov tebchaw, xws li halides, isotriazane peroxides, yog cov reactive heev li dawb radicals vim lawv muaj ib tug dawb electron. Quaternary ammonium tebchaw, biguanamine thiab glucosinolate, nthuav qhia tshwj xeeb polycationic, ntxeem tau thiab absorbent zog. Thaum siv rau textile fibers, cov tshuaj tua kab mob no khi rau cov cell membranes ntawm cov kab mob, cuam tshuam cov qauv oleophobic polysaccharide, thaum kawg ua rau cov membrane puncture thiab cell rupture. Silver compounds yog siv vim lawv complexation tiv thaiv cov metabolism ntawm cov kab mob. Txawm li cas los xij, nyiaj tau zoo dua tiv thaiv kab mob tsis zoo dua li cov kab mob zoo, tab sis tsis zoo tiv thaiv cov kab mob.

5. Anti-xav xov ntawm worsted wool fabrics

Nrog rau kev paub txog kev tiv thaiv ib puag ncig, cov tshuaj chlorine-muaj tshuaj tiv thaiv kev ua tiav raug txwv thiab yuav raug hloov los ntawm cov txheej txheem uas tsis yog tshuaj chlorine. Txoj kev uas tsis yog-chlorine oxidation, plasma technology thiab enzyme kev kho mob yog qhov kev tsis pom kev ntawm cov ntaub plaub los tiv thaiv kev ua tiav yav tom ntej.

6. Multifunctional composite finishing technology rau textiles

Tam sim no, kev sib xyaw ua haujlwm ntau yam ua rau cov khoom lag luam textile txhim kho nyob rau hauv cov kev taw qhia ntawm qib sib sib zog nqus thiab qib siab, uas tuaj yeem tsis tsuas yog kov yeej qhov tsis txaus ntawm textile nws tus kheej, tab sis kuj ua rau cov khoom siv textile nrog ntau lub luag haujlwm. Multifunctional composite finishing yog ib qho kev siv tshuab uas ua ke ob lossis ntau lub zog rau hauv ib qho textile los txhim kho qib thiab ntxiv tus nqi ntawm cov khoom.

Cov tshuab no tau siv ntau thiab ntau dua hauv kev ua tiav ntawm paj rwb, ntaub plaub, silk, tshuaj fiber ntau, sib xyaw thiab nws cov ntaub sib xyaw ua ke.

Piv txwv li: anti-wrinkle thiab tsis-hlau / enzyme ntxuav compound tiav, anti-wrinkle thiab tsis-hlau / decontamination compound finishing, thiab anti-wrinkle thiab tsis-hlau / anti-staining compound xov, uas ntxiv zog tshiab rau ntaub nyob rau hauv lub hauv paus ntawm anti-wrinkle thiab tsis muaj hlau; Cov fibers uas muaj cov tshuaj tiv thaiv ultraviolet thiab cov kab mob tua kab mob tuaj yeem siv los ua cov ntaub rau cov khaub ncaws ua luam dej, toj roob hauv pes thiab T-shirts; fibers nrog waterproof, ya raws-permeable, antibacterial zog yuav siv tau nyob rau hauv kev nplij siab underwear; anti-ultraviolet, anti-infrared thiab antibacterial functions (txias, antibacterial hom) fibers, uas yuav siv tau nyob rau hauv high-kev ua tau zoo sportswear, xws li hnav, thiab lwm yam. Nyob rau tib lub sij hawm, daim ntawv thov ntawm nanomaterials rau composite xov ntawm ntshiab paj rwb los yog paj rwb / tshuaj fiber ntau blended fabrics nrog ntau lub zog kuj yog ib qho kev txhim kho yav tom ntej.