Mwedzi uno, ganda reCigno rakaratidza kutangwa kwezvigadzirwa zvematehwe maviri ebiobased.Haasi ese edehwe biobased ipapo?Hongu, asi pano tinoreva dehwe remuriwo.Musika wematehwe wekugadzira wakasvika madhora 26 bhiriyoni muna 2018 uye uchiri kukura zvakanyanya.Mumusika uyu uri kukura, chikamu che biobased dehwe chinowedzera.Zvigadzirwa zvitsva zvinopinda muchishuwo chezvigadzirwa zvemhando yepamusoro.
Ultrafabrics 'yekutanga biobased leather
Ultrafabrics yakatanga chigadzirwa chitsva: Ultraleather |Volar Bio.Iyo kambani yakabatanidza zvinogoneka kumera-zvakavakirwa zvinhu mune mamwe matinji echigadzirwa.Vanoshandisa makemikari-akavakirwa chibage kugadzira polyols ye polycarbonate polyurethane resin.Uye huni pulp-based zvinhu izvo zvakabatanidzwa mune twill backcloth.MuUS BioPreferred chirongwa, Volar Bio yakanyorwa 29% biobased.Iyo jira inosanganisa yakavanzika organic texturing ine semi-inopenya base.Inogadzirwa mumhando dzakasiyana dzemavara: grey, brown, rose, taupe, bhuruu, girini uye orenji.Ultrafabrics ine chinangwa chekusanganisira biobased ingredients uye/kana recycled content mu50% yezvitsva zvekusuma zvigadzirwa panosvika 2025. Uye mu100% yezvigadzirwa zvitsva panosvika 2030.
Mhuka-isina matehwe-senge zvinhu neMamanje Meadow
Yemazuvano Meadow, inogadzira 'biologically advanced materials' yakagadzira inogadzika biofabricated zvinhu zvakafemerwa nedehwe.Ivo vanodyidzana naEvonik, iyo huru kambani yeakakosha makemikari, kuunza kugadzirwa kwayo kuchiyero chekutengesa.Tekinoroji yemazuva ano yeMeadow inogadzira collagen isina mhuka, puroteni inongowanikwa mumatehwe emhuka, kuburikidza nekuvirisa maitiro uchishandisa mbiriso maseru.Iyo yekutanga ichave yakavakirwa muNutley, New Jersey, USA.Izvo zvinhu, zvinodaidzwa kuti ZoaTM zvichagadzirwa mune akasiyana maumbirwo, saizi, maumbirwo uye mavara.
Chinhu chikuru cheiyi biobased leather is collagen, iyo huru yemaitiro chikamu mumatehwe emombe.Naizvozvo izvo zvinoguma zvaitika zvakafanana nedehwe remhuka.Collagen ine akawanda mafomu uye maapplication anodarika zvinhu zvakaita sematehwe.Seyakanyanya kuwanda puroteni inowanikwa mumuviri wemunhu, ine akawanda emishonga uye ekurapa maapplication.Collagen inokurudzira kuporeswa kwemaronda, inotungamira kuvandudzwa kwetishu uye inogona kumutsiridza ganda, nzvimbo idzo Evonik ine mabasa ekutsvaga.Kugadzirwa kweZoa TM kuchagadzira mikana yekugadzira biobased leather ine zvivakwa zvitsva, senge yakareruka-huremu sarudzo, mafomu matsva ekugadzirisa, uye maitiro.Yemazuvano Meadow iri kugadzira ese ari maviri ematehwe-senge macomposites, ayo anobvumira emhando yepamusoro michina zvivakwa, uye zvisiri-zvakasanganiswa zvinhu.
Nguva yekutumira: Zvita-24-2021