amakuru

"Kugira ubuzima buciriritse bwa karubone" byabaye ingingo nyamukuru mu gihe gishya. Mu myaka ya vuba aha, kurengera ibidukikije, kubungabunga ingufu, no kugabanya imyuka ihumanya ikirere byagiye byinjira buhoro buhoro mu cyerekezo cya rubanda, ndetse biba n'icyerekezo gishya gishyigikiwe kandi gikunzwe cyane muri sosiyete. Mu gihe cy'ibidukikije n'igihe cy'igabanuka rya karubone, ikoreshwa ry'ibintu bishobora kwangirika bifatwa nk'ikimenyetso cy'ingenzi cy'ubuzima budafite karubone nke, kandi byubahwa kandi bigakwirakwizwa cyane.

Bitewe n’uko ubuzima bugenda bwihuta, udusanduku twa pulasitiki dukoreshwa mu ifuro, imifuka ya pulasitiki, uduti two kurya, ibikombe by’amazi n’ibindi bintu byagiye bikwirakwira mu buzima. Bitandukanye n’impapuro, imyenda n’ibindi bikoresho, ibikoresho bya pulasitiki birajugunywa kandi bigoye kwangirika. Nubwo bitanga uburyo bwo korohereza ubuzima bw’abantu, gukoreshwa cyane bishobora no guteza “umwanda w’umweru”. Muri uru rwego, ibikoresho bya pulasitiki bishobora kwangirika byagaragaye. Ibikoresho bishobora kwangirika ni ibikoresho bishya bifite inyungu zikomeye mu bijyanye n’ibidukikije ugereranije n’ibicuruzwa bya pulasitiki bisanzwe bishobora kwangirika. Ibikoresho bikozwe hakoreshejwe ibikoresho bya pulasitiki bishobora kwangirika nk’ibikoresho fatizo bifite isoko rinini kandi biba ingenzi mu gutwara imyumvire y’ubuzima busanzwe bukoresha karubone nke.

Hari ubwoko bwinshi bw'ibikoresho bishobora kubora, harimoPCL, PBS, PBAT, PBSA, PHA,PLGA, PLA, nibindi. Uyu munsi tuzibanda ku bintu bishya bishobora kubora PLA.

PLA, izwi kandi nkaaci ya polylacticd, CAS 26023-30-3ni ibikoresho fatizo bya starch bishongeshwa kugira ngo bikore aside lactic, hanyuma bigahindurwamo aside polylactic binyuze mu gukora imiti kandi bikagira ubushobozi bwo kubora neza. Nyuma yo kubikoresha, bishobora kwangirika burundu n'udukoko duto mu bidukikije, amaherezo bikabyara dioxyde de carbone na amazi bitanduje ibidukikije. Ibidukikije ni byiza cyane, kandi PLA izwiho kuba ibikoresho bibungabunga ibidukikije bifite imiterere myiza y'ibinyabuzima.

Ibikoresho by'ingenzi bya PLA ni insinga z'ibimera zishobora kongera gukoreshwa, ibigori n'ibindi bikomoka ku buhinzi n'ibindi bikomoka ku bimera, kandi PLA ni ishami ry'ingenzi ry'ibikoresho bishya bishobora kubora. PLA ifite imiterere yihariye mu bijyanye no gukomera no gukorera mu mucyo. Ifite ubushobozi bwo guhuza ibintu n'ibinyabuzima, ikoreshwa mu buryo bwagutse, ifite imiterere ikomeye y'umubiri n'iy'ikoranabuhanga, kandi yujuje ibisabwa bitandukanye. Ishobora gukoreshwa mu buryo butandukanye mu gukora ku bwinshi, ifite igipimo cya 99.9% cy'imiti irwanya udukoko, bigatuma iba ibikoresho byiza cyane bishobora kubora.

Aside ya Polylactic (PLA)ni ibikoresho bishya bibora kandi bibora bikomoka kuri aside lactic nk'ibikoresho fatizo; Mu myaka ya vuba aha, PLA yakoreshejwe ku bicuruzwa n'imirima nk'ibyatsi, ibikoresho byo ku meza, ibikoresho byo gupfunyikamo filime, imigozi, imyenda, ibikoresho byo gucapa bya 3D, nibindi. PLA ifite ubushobozi bukomeye mu iterambere nko mu bikoresho by'ubuvuzi, ibice by'imodoka, ubuhinzi, amashyamba, no kurengera ibidukikije.

PLA yakozwe naInganda Zihorahoni yo nziza muri buri "duce ​​duto" twa aside polylactic. Binyuze mu guhitamo neza ibikoresho fatizo bya aside polylactic nziza, pulasitiki ya aside polylactic ya PLA na fibre ya aside polylactic ya PLA bikoreshwa mu gukora ibisimbura pulasitiki bifite ubuzima bwiza, bifasha uruhu, byiza kandi bikomeye bishingiye kuri peteroli. Ibicuruzwa byayo by'ingenzi birimo imyenda igezweho, inkweto n'ingofero, ibikoresho byo ku meza, ibikombe n'amasafuriya, ibikoresho byo mu nzu, ibikinisho, imyenda yo mu rugo, imyenda n'ipantaro bifatanye neza, ibikoresho byo mu rugo, imyenda yumye kandi itose, n'ibindi bifitanye isano rya hafi n'ubuzima bwacu bwa buri munsi.

Kugaragara kwaPLAbishobora gufasha abantu kwirinda umwanda w’umweru, kugabanya kwangirika kwa pulasitiki, no guteza imbere ishyirwa mu bikorwa ry’ubwiyongere bw’ingufu za karuboni n’igabanuka rya karuboni. Intego ya Unilong Industry ni “kujyana n’umuvuduko w’ibihe, kubaho ubuzima butangiza ibidukikije”, guteza imbere cyane ibintu bishobora kwangirika, gutuma abantu barya neza kandi bakabaho ubuzima bwiza, kureka kwangirika kw’ibinyabuzima byinjira mu ngo ibihumbi, kuyobora icyerekezo gishya cy’ubuzima bw’ibidukikije n’ubudakoresha karuboni nke, no kwinjira mu buzima bw’ibidukikije budafite karuboni nyinshi.