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Ikiganiro ku ikoreshwa rya calcium karubone nkuzuza plastike

Kalisiyumu karubone yakoreshejwe nkuzuza ibintu bidasanzwe mu kuzuza plastike imyaka myinshi.Mubihe byashize, calcium karubone yakoreshwaga nkuwuzuza intego nyamukuru yo kugabanya ibiciro, kandi yakiriye ibisubizo byiza.Mu myaka yashize, hamwe n’ikoreshwa ryinshi mu musaruro hamwe n’ubushakashatsi bwinshi bwakozwe, kuzuza karubone nyinshi ya calcium na byo ntibishobora kugabanya cyane imikorere y’ibicuruzwa, ndetse bikanatezimbere cyane ibintu bimwe na bimwe, nkimiterere yubukanishi, imiterere yubushyuhe. , n'ibindi.
Muburyo bukoreshwa bwo gukoresha, karubone ya calcium ntabwo yongewe muri plastiki.Kugirango karisiyumu ya calcium ikwirakwijwe neza muri plastike kandi igire uruhare mugutezimbere imikorere, hagomba kubanza gukorwa uburyo bwo kuvura hejuru ya calcium karubone.

Ukurikije uburyo bwo kubumba no gukora ibisabwa mubicuruzwa bya nyuma bya pulasitike, karubone ya calcium ifite ubunini buke bwatoranijwe, ibanza gukora hanyuma ikavurwa hamwe nabafasha nka agent ihuza, ikwirakwiza, amavuta, nibindi, hanyuma umubare munini wabatwara resin yongeweho kuvanga neza.Kuramo extruder kugirango usohoke kandi uhindure kugirango ubone calcium ya karubone ya firime.Muri rusange, karisiyumu ya karubone iri muri masterbatch ni 80wt%, ibyuzuye mubyongeweho bitandukanye ni 5wt%, naho resin yabatwara ni 15wt%.
Kwiyongera kwa calcium karubone birashobora kugabanya cyane igiciro cya plastiki

Kalisiyumu karubone ni nyinshi cyane kandi kuyitegura biroroshye cyane, igiciro rero kirahendutse.Kubijyanye nibikoresho bidasanzwe byu miyoboro, igiciro cya polyethylene (hamwe na karubone yumukara) murugo no hanze ni kinini, kandi igiciro kiratandukanye cyane na karubone ya calcium.Kalisiyumu karubone nyinshi yongewe kuri plastiki, nigiciro gito.

Birumvikana ko calcium karubone ntishobora kongerwaho igihe kitazwi.Urebye ubukana bwibicuruzwa bya pulasitike, ubwinshi bwa calcium karubone igenzurwa muri 50wt% (amakuru yatanzwe nabakora calcium karubone yuzuza).Kugirango habeho imiyoboro ya pulasitiki nicyuma-plastike igizwe, plastike nibikoresho byingenzi, kandi kugabanya cyane ibiciro bya plastiki nta gushidikanya bizagabanya cyane igiciro cy’umusaruro kandi bizagira akamaro mu kuzamura inyungu.


Igihe cyo kohereza: Ukwakira-09-2022