Muri uku kwezi, uruhu rwa Cigno rwerekanye itangizwa ry’ibicuruzwa bibiri by’uruhu biobase.Uruhu rwose ntirubogamye noneho?Nibyo, ariko hano turashaka kuvuga uruhu rukomoka ku mboga.Isoko ry'uruhu rwa sintetike ryageze kuri miliyari 26 z'amadolari muri 2018 kandi riracyatera imbere cyane.Muri iri soko rikura, umugabane wuruhu rwa biobase uriyongera.Ibicuruzwa bishya bikurura icyifuzo cyibicuruzwa byiza biva mu mahanga.
Ultrafabrics 'uruhu rwa mbere rwa biobase
Ultrafabrics yatangije ibicuruzwa bishya: Ultraleather |Bio Bio.Isosiyete yashyizemo ibikoresho bishingiye ku bimera bishobora kuvugururwa mubice bimwe byibicuruzwa.Bakoresha imiti ishingiye ku bigori kugirango babone polyol ya polyikarubone polyurethane.N'ibiti by'ibiti bishingiye ku bikoresho byinjijwe mu mwambaro winyuma.Muri gahunda ya BioPreferred yo muri Amerika, Volar Bio yanditseho 29% biobased.Umwenda uhuza ibinyabuzima byoroshye hamwe na kimwe cya kabiri.Yakozwe muburyo butandukanye bwamabara: imvi, umutuku, roza, taupe, ubururu, icyatsi nicunga.Ultrafabrics igamije gushyiramo ibinyabuzima na / cyangwa gutunganya ibintu muri 50% byibicuruzwa bishya byinjijwe muri 2025. No 100% byibicuruzwa bishya muri 2030.
Ibikoresho bitagira inyamaswa bisa nimpu zigezweho
Meadow ya kijyambere, ikora 'ibikoresho byateye imbere mu binyabuzima' yateje imbere ibikoresho bihoraho bikomoka ku ruhu.Bafatanya na Evonik, isosiyete ikomeye y’imiti yihariye, kugirango umusaruro wacyo ugere ku bucuruzi.Ikoranabuhanga rya kijyambere rya Meadow ritanga kolagen idafite inyamanswa, proteine isanzwe iboneka mu mpu z’inyamaswa, binyuze muri fermentation ikoresheje selile.Gutangira bizashingira i Nutley, muri Leta ya New Jersey, muri Amerika.Ibikoresho, byitwa ZoaTM bizakorwa muburyo butandukanye, ubunini, imiterere n'amabara.
Igice cyingenzi cyuru ruhu rwa biobase ni kolagen, igice cyingenzi cyubaka mu ruhu rwinka.Kubwibyo ibikoresho bivamo bisa neza nimpu zinyamaswa.Collagen ifite uburyo bwinshi nibisabwa birenze ibikoresho bisa nimpu.Nka poroteyine nyinshi iboneka mu mubiri w'umuntu, ifite imiti myinshi yubuvuzi nubuvuzi.Collagen iteza imbere gukira ibikomere, ikayobora ibyubaka umubiri kandi ishobora kubyutsa uruhu, aho Evonik ikorera ibikorwa byubushakashatsi.Umusaruro wa ZoaTM uzatanga amahirwe yo kubyara uruhu rwa biobase rufite imitungo mishya, nk'amahitamo aremereye, uburyo bushya bwo gutunganya, hamwe no gushushanya.Icyatsi cya kijyambere kirimo guteza imbere byombi bisa nimpu, byemerera ibikoresho bya mehaniki birenze, nibikoresho bidahuye.
Igihe cyo kohereza: Ukuboza-24-2021