1. Dab tsi yog bio-based fiber ntau?
● Bio-based fibers hais txog cov fibers uas ua los ntawm cov kab mob muaj sia nyob lawv tus kheej lossis lawv cov extracts.Piv txwv li, polylactic acid fiber (PLA fiber) yog ua los ntawm cov hmoov txhuv nplej siab uas muaj cov khoom ua liaj ua teb xws li pob kws, nplej, thiab qab zib beet, thiab alginate fiber ntau yog ua los ntawm cov xim av algae.
● Hom bio-raws li fiber ntau no tsis yog tsuas yog ntsuab thiab ib puag ncig tus phooj ywg, tab sis kuj muaj kev ua tau zoo thiab muaj txiaj ntsig ntau dua ntxiv.Piv txwv li, cov khoom siv kho tshuab, biodegradability, wearability, non-flammable, daim tawv nqaij-phooj ywg, antibacterial, thiab noo-wicking zog ntawm PLA fibers yog tsis inferior rau cov tsoos fibers.Alginate fiber ntau yog cov khoom siv raw khoom zoo rau kev tsim cov khaub ncaws kho mob hygroscopic, yog li nws muaj cov nqi tshwj xeeb hauv kev kho mob thiab kev noj qab haus huv.
2. Vim li cas thiaj kuaj cov khoom siv biobased?
Raws li cov neeg siv khoom nce siab nyiam ib puag ncig, nyab xeeb, bio-sourced ntsuab khoom.Qhov kev thov rau bio-based fibers hauv kev lag luam textile yog nce zuj zus nyob rau hauv ib hnub, thiab nws yog ib qho tsim nyog los tsim cov khoom siv uas siv cov khoom siv bio-raws li cov khoom lag luam los txeeb cov thawj-mover kom zoo dua hauv kev ua lag luam.Cov khoom siv bio-raws li xav tau cov ntsiab lus bio-based ntawm cov khoom txawm tias nws yog nyob rau hauv kev tshawb fawb thiab kev tsim kho, kev tswj kom zoo lossis kev muag khoom theem.Kev kuaj biobased tuaj yeem pab cov tuam txhab, cov neeg xa khoom lossis cov muag khoom:
● Cov Khoom R&D: Kev kuaj bio-raws li tau ua nyob rau hauv cov txheej txheem ntawm bio-based khoom tsim, uas tuaj yeem qhia meej txog cov ntsiab lus bio-raws li hauv cov khoom los pab txhim kho;
● Kev Tswj Xyuas Zoo: Hauv cov txheej txheem tsim khoom ntawm cov khoom siv bio-based, kev kuaj bio-based tuaj yeem ua tiav ntawm cov khoom siv raw khoom kom nruj tswj cov khoom zoo raw khoom;
● Kev tshaj tawm thiab kev lag luam: Bio-based cov ntsiab lus yuav yog cov cuab yeej ua lag luam zoo heev, uas tuaj yeem pab cov khoom lag luam tau txais kev ntseeg siab ntawm cov neeg siv khoom thiab tuav lub sijhawm ua lag luam.
3. Kuv tuaj yeem txheeb xyuas cov ntsiab lus biobased hauv ib yam khoom li cas?- Cov pa roj carbon 14 xeem.
Kev ntsuas carbon-14 tuaj yeem sib txawv ntawm bio-based thiab petrochemical-derived Cheebtsam hauv cov khoom.Vim tias cov kab mob niaj hnub no muaj cov pa roj carbon 14 zoo ib yam li cov pa roj carbon 14 hauv cov huab cua, thaum petrochemical raw cov ntaub ntawv tsis muaj carbon 14.
Yog tias qhov kev sim bio-raws li cov khoom lag luam yog 100% bio-based carbon cov ntsiab lus, nws txhais tau tias cov khoom yog 100% bio-sourced;yog tias qhov kev ntsuam xyuas ntawm cov khoom yog 0%, nws txhais tau tias cov khoom yog tag nrho cov petrochemical;Yog tias qhov ntsuas tau yog 50%, nws txhais tau hais tias 50% ntawm cov khoom yog los ntawm cov khoom siv roj ntsha thiab 50% ntawm cov pa roj carbon yog cov hauv paus chiv keeb petrochemical.
Cov qauv ntsuas rau textiles suav nrog Asmeskas tus qauv ASTM D6866, European tus qauv EN 16640, thiab lwm yam.
Post lub sij hawm: Jan-08-2022