Acide Polylactique (PLA), izwi kandi nka polylactide, ni polyester ya alifatique ikorwa na dehydration polymerisation ya acide lactique ikorwa na fermentation ya mikorobe nka monomer.Ikoresha biomass ishobora kuvugururwa nkibigori, ibisheke, n imyumbati nkibikoresho fatizo, kandi ifite amasoko menshi kandi birashobora kuvugururwa.Uburyo bwo gukora aside polylactique ni karubone nkeya, itangiza ibidukikije, kandi idahumanya.Nyuma yo gukoreshwa, ibicuruzwa byayo birashobora gufumbirwa no guteshwa agaciro kugirango umenye ukwezi muri kamere.Mubyongeyeho, irakoreshwa cyane kandi ifite igiciro gito ugereranije nibindi bintu bisanzwe byangirika nka PBAT, PBS, na PHA.Kubwibyo, byahindutse cyane kandi byihuta-gukura-biodegradable material mumyaka yashize.
Iterambere rya aside polylactique ihabwa agaciro cyane kwisi.Muri 2019, porogaramu nyamukuru ya PLA kwisi yose mugupakira no kumeza, ubuvuzi nubuvuzi bwihariye, ibicuruzwa bya firime, nandi masoko ya nyuma byagize 66%, 28%, 2%, na 3%.
Gukoresha isoko ya aside ya polylactique iracyiganjemo ibikoresho byo kumeza hamwe nibipfunyika byokurya hamwe nubuzima bwigihe gito, bikurikirwa nigice kirekire cyangwa ibikoresho byinshi byo kumeza.Ibicuruzwa bya firime bisakaye nkibikapu byo guhaha hamwe na mulch bishyigikirwa cyane na leta, kandi ubunini bwisoko bushobora kugira gusimbuka kwinshi mugihe gito.Isoko ryibicuruzwa bya fibre ikoreshwa nkibipapuro hamwe nigitambaro cyisuku birashobora kandi kuzamuka cyane nkuko bisabwa namabwiriza, ariko ikorana buhanga riracyakeneye intambwe.Ibicuruzwa bidasanzwe, nko gucapisha 3D muke ariko byongerewe agaciro, nibicuruzwa bisaba gukoresha igihe kirekire cyangwa ubushyuhe bwo hejuru, nka electronics nibikoresho byimodoka.
Bigereranijwe ko umusaruro wa buri mwaka wa acide polylactique ku isi yose (usibye Ubushinwa) ugera kuri toni 150.000 naho umusaruro wumwaka ni toni 120.000 mbere ya 2015. Kubijyanye nisoko, kuva 2015 kugeza 2020, isoko rya acide polylactique ku isi riziyongera vuba. ku kigero cyo kwiyongera cyumwaka kingana na 20%, kandi ibyifuzo byisoko nibyiza.
Ku bijyanye n'uturere, Leta zunzubumwe z'Amerika n’isoko rinini rya aside irike, ikurikirwa n’Ubushinwa, ku isoko ry’umusaruro ku kigero cya 14% muri 2018. Ku bijyanye n’imikoreshereze y’akarere, Amerika iracyafite umwanya wa mbere.Muri icyo gihe, ni nacyohereza ibicuruzwa byinshi ku isi.Muri 2018, isoko rya acide polylactique ku isi (PLA) ryahawe agaciro ka miliyoni 659 US $.Nka plastiki yangirika hamwe nibikorwa byiza.Imbere mu isoko bafite ibyiringiro ku isoko ry'ejo hazaza
Igihe cyo kohereza: Ukuboza-17-2021