Mu myaka yashize, hamwe n’ubwiyongere bukabije bw’ubushobozi bw’umusaruro mu nganda za polypropilene mu gihugu, umusaruro wa polypropilene wagiye wiyongera uko umwaka utashye. Kubera ubwiyongere bukenewe ku binyabiziga, ibikoresho byo mu rugo, amashanyarazi, na pallets, umusaruro wa copolymer polypropilene urwanya ingaruka uragenda wiyongera vuba. Umusaruro uteganijwe kubyara kopolymer zirwanya ingaruka muri 2023 ni toni miliyoni 7.5355, wiyongereyeho 16.52% ugereranije numwaka ushize (toni miliyoni 6.467). By'umwihariko, kubijyanye no kugabana, umusaruro wa copolymer nkeya ushonga ni nini cyane, aho biteganijwe ko umusaruro wa toni zigera kuri miriyoni 4.17 muri 2023, bingana na 55% byingaruka zose ziterwa na copolymer. Umubare w’umusaruro mwinshi wo gushonga hamwe ningaruka ziterwa na cololymers ukomeje kwiyongera, ugera kuri toni miliyoni 1.25 na miliyoni 2.12 muri 2023, bingana na 17% na 28% byuzuye.
Ku bijyanye n’ibiciro, mu 2023, icyerekezo rusange cy’ingaruka ziterwa na copolymer polypropilene cyabanje kugabanuka hanyuma kizamuka, gikurikirwa no kugabanuka guke. Itandukaniro ryibiciro hagati ya co polymerisation no gushushanya insinga umwaka wose ni hagati ya 100-650 yuan / toni. Mu gihembwe cya kabiri, kubera gusohora buhoro buhoro umusaruro uva mu bigo bishya by’umusaruro, hamwe n’igihe kitari gito cy’ibisabwa, ibigo by’ibicuruzwa byinjira mu bicuruzwa byari bifite ibicuruzwa bidakabije kandi icyizere cy’amasoko muri rusange nticyari gihagije, bituma isoko ryagabanuka muri rusange. Kubera ubwiyongere bugaragara bwibicuruzwa bya homopolymer byazanywe nigikoresho gishya, irushanwa ryibiciro rirakaze, kandi igabanuka ryogushushanya insinga riragenda ryiyongera. Ugereranije, ingaruka ziterwa na copolymerisation zagaragaje imbaraga zikomeye zo kugabanuka, hamwe n’itandukaniro ryibiciro hagati ya cololymerisation hamwe no gushushanya insinga byagutse kugera kuri 650 yuan / toni. Mu gihembwe cya gatatu, hamwe na politiki ihoraho hamwe n’inkunga ikomeye y’ibiciro, ibintu byinshi byiza byatumye izamuka ry’ibiciro bya PP. Mugihe itangwa rya cololymers yo kurwanya kugongana ryiyongereye, izamuka ryibiciro byibicuruzwa bya copolymer ryagabanutseho gato, kandi itandukaniro ryibiciro byo gushushanya copolymer ryasubiye mubisanzwe.
Umubare munini wa plastiki ikoreshwa mumodoka ni PP, ugakurikirwa nibindi bikoresho bya plastike nka ABS na PE. Nk’uko ishami ry’inganda bireba ry’ishyirahamwe ry’inganda z’imodoka ribitangaza, ikoreshwa rya plastike kuri sedan y’ubukungu mu Bushinwa ni nka 50-60 kg, amakamyo aremereye ashobora kugera kuri 80 kg, naho ikoreshwa rya plastike kuri sedan yo hagati na yo mu rwego rwo hejuru mu Bushinwa ni 100- 130kg. Imikoreshereze yimodoka yahindutse inzira yingenzi yingaruka ziterwa na copolymer polypropilene, kandi mumyaka ibiri ishize, umusaruro wimodoka wakomeje kwiyongera, cyane cyane kwiyongera kwimodoka nshya zingufu. Kuva muri Mutarama kugeza Ukwakira 2023, umusaruro no kugurisha imodoka byageze kuri miliyoni 24.016 na miliyoni 23.967, byiyongereyeho 8% na 9.1% umwaka ushize. Mu bihe biri imbere, hamwe no gukomeza gukusanya no kwerekana ingaruka za politiki z’iterambere ry’ubukungu rihamye mu gihugu, hamwe no gukomeza inkunga yo kugura imodoka zaho, ibikorwa byo kwamamaza ndetse n’izindi ngamba, biteganijwe ko inganda z’imodoka zizitwara neza. Biteganijwe ko imikoreshereze yingaruka ziterwa na cololymers mu nganda z’imodoka nazo zizaba nyinshi mu gihe kiri imbere.
Igihe cyo kohereza: Ukuboza-25-2023