amakuru

Mu myaka yashize, inganda za polyethylene mu Bushinwa zagumanye umuvuduko w’iterambere, hamwe n’ubwiyongere bw’ibicuruzwa n’ibikoreshwa ku isi.Muri icyo gihe, Ubushinwa buracyafite ibicuruzwa byinshi bitumiza polyethylene ku isi.Nyamara, hamwe niterambere ryihuse ryinganda, ivuguruzanya ryimiterere ryagiye rigaragara buhoro buhoro, nkubushobozi buke bwibicuruzwa bito n'ibiciriritse, irushanwa rikomeye ry’abahuje ibitsina, ndetse n’ikibazo cyo gutakaza ibice.Kubwibyo, nicyerekezo cyingenzi cyiterambere cyinganda kugirango dutezimbere kuzamura imiterere yibicuruzwa bya polyethylene no kumenya umwihariko wibicuruzwa, gutandukanya, amaherezo-yohejuru, icyatsi no kugikora.Ni ikintu kandi cyingenzi ku mishinga gukoresha amahirwe mu marushanwa akaze mu nganda zizaza.

Kugeza ubu, polyethylene ikoreshwa cyane mubice 5 bikurikira, firime, gushushanya inshinge, ubusa no gushushanya, umuyoboro.Hamwe niterambere ryumurima wangirika, polyethylene igomba gufata umugabane runaka wamasoko, mugihe abandi UHMWPE, MLLDPE, EVA na POE elastomers bazatanga ibyiza byibicuruzwa mubice bitanu, nka diaphragm ya litiro yo mu rwego rwo hejuru, fotora yamashanyarazi. , ibikoresho byo gufotora bifotora hamwe na firime yo murwego rwohejuru ipakira firime hamwe nibikorwa bya gisirikare bya Marine.

Mu 2022, Ubushinwa bwongera umusaruro wa polyethylene uziyongera kugera kuri toni miliyoni 29.81 ku mwaka, hamwe n’ikigereranyo cyo kwiyongera ku mwaka ku kigero cya 12.32%, kandi bizakomeza umuvuduko mwinshi wa 12% mu myaka itanu iri imbere.Kubwibyo, kuzamura imiterere yibicuruzwa nicyerekezo cyibihe.Imishinga yo mu bwoko bwa polyethylene yo mu gihugu igabanijwemoHDPE, LDPEna FDPE ubwoko butatu bwibikoresho, ibikoresho bitatu byavuzwe haruguru bingana na 44%, 16% na 40% byubushobozi bwose.Kugeza ubu, hamwe n’iterambere ryihuse ry’inganda za polyethylene mu Bushinwa, kugira ngo hakemurwe ivuguruzanya ry’imiterere y’ibicuruzwa bikabije byo mu rwego rwo hejuru ndetse n’ibura ry’ibicuruzwa byo mu rwego rwo hejuru ”, inganda zizahinduka mu gutandukana no mu rwego rwo hejuru.Kugirango dufate isoko ryabaguzi ejo hazaza, umwihariko wibicuruzwa, gutandukanya na end-end biregereje.

Kugeza ubu, hari ubwoko butatu bwibicuruzwa bya pulasitiki byo mu rwego rwo hejuru bishobora gukorerwa mu bikoresho by’umwimerere by’uruganda, aribyo MLLDPE (metallocene polyethylene), UHMWPE (uburemere bukabije bwa molekile polyethylene) na EVA;POE elastomer nibicuruzwa bya pulasitiki byangirika bigomba gukorwa nigikoresho gishya.Ubu bwoko butanu bwibicuruzwa ni ubwoko bwa plastike yo mu rwego rwo hejuru hamwe nibiciro biri hejuru, inyungu nyinshi hamwe nicyerekezo kinini.Bitewe n'intego nyamukuru ya “karuboni ebyiri” na politiki yo kurengera ibidukikije, Ubushinwa, nk'umuguzi ukomeye, buzifashisha umuyaga w’iburasirazuba bwa politiki, ufite ubushobozi butagira imipaka kandi butanga ejo hazaza.