Lub hlis no, COSRO Tawv Highlight tau nthuav tawm ntawm cov khoom lag luam tawv biobased. Tsis yog txhua tus tawv boobased ces? Yog, tab sis ntawm no peb txhais tau tias yog tawv ntawm cov keeb kwm. Lub tshuab hluavtaws ua lag luam rau $ 26 nphom hauv xyoo 2018 thiab tseem tab tom loj hlob ntau. Hauv qhov kev ua lag luam loj loj no, kev sib koom ntawm biobased tawv nce. Cov khoom lag luam tshiab coj mus rau hauv kev muaj siab rau kev ua kom muaj cov khoom lag luam zoo.
Ultrafabrics 'tawv biobased
Ultrafabics tau pib cov khoom tshiab: ultraleather | Volar Bio. Lub tuam txhab tau txuas ntxiv cov ntaub ntawv cog ntxiv txuas ntxiv rau cov ntaub ntawv cog ntxiv rau qee cov txheej txheem ntawm cov khoom. Lawv siv cov tshuaj pob kws ua kom tsim cov polyols rau polycarbonate polyurethane resin. Thiab ntoo pulp-based cov ntaub ntawv uas tau sib xyaw rau hauv cov phuam qhwv caj qaum. Nyob rau hauv Asmeskas Bioprefreaded program, Volar Bio yog sau npe 29% biobased. Cov ntaub npuag sib xyaw hloov chaw hloov maj mam hloov nrog lub hauv paus ib nrab. Nws yog tsim nyob rau hauv ntau ntawm cov xim: grey, xim av, sawv, tauupe, xiav, ntsuab thiab txiv kab ntxwv. Ultrafabrics lub hom phiaj kom muaj cov khoom xyaw biobased thiab / lossis rov ua cov ntsiab lus hauv 50% ntawm cov khoom lag luam tshiab los ntawm 2030.
Cov tsiaj uas tsis muaj tsiaj-zoo li cov khoom siv los ntawm Meadow
Niaj hnub nimow, ib tug tsim tawm 'biologically siab dua cov ntaub ntawv' tau tsim cov ntaub ntawv biofabricated zoo los ntawm tawv. Lawv koom tes nrog Evonik, cov tuam txhab loj ntawm cov tshuaj tshwj xeeb, coj nws kev tsim khoom rau kev lag luam nplai. Niaj hnub nimno cov thev naus laus zis ua rau tsiaj tsis muaj protein, muaj protein ntau yam uas siv cov poov xab hlwb uas siv. Qhov pib yuav yog nyob hauv Natley, New Jersey, USA. Cov ntaub ntawv, hu ua zotm yuav tsim nyob rau hauv ntau yam ntawm ntau yam ntawm cov duab, ntau thiab tsawg, textures thiab xim.
Lub ntsiab tivthaiv ntawm cov tawv biobased no yog collagen, cov qauv tseem ceeb hauv nyuj hides. Yog li ntawd lub resulting cov khoom haum zoo resembles tsiaj tawv tsiaj. Collagen muaj ntau hom thiab cov ntawv thov uas tau dhau cov khoom zoo li cov tawv. Raws li cov protein ntau tshaj plaws pom nyob hauv tib neeg lub cev, nws muaj ntau cov tshuaj thiab kev siv tshuaj kho mob. Collagen txhawb nqa kev kho cov ntaub so ntswg, cov kev taw qhia ntawm cov tawv nqaij thiab tuaj yeem hloov kho cov tawv nqaij, thaj chaw uas cov lus pov thawj uas muaj kev tshawb fawb. Kev tsim cov zoton yuav tsim cov cib fim los ua cov tawv biobased nrog cov khoom tshiab, xws li cov qauv kev xaiv tshiab, kev ua haujlwm tshiab, thiab kev ua si thiab ua si. Moderning Modern tab tom txhim kho ob qho tawv-zoo li cov khoom sib xyaw, uas tso cai rau cov khoom siv zoo dua qub, thiab cov ntaub ntawv tsis sib xws.
Lub Sijhawm Post: Kaum-24-2021
