Ubushakashatsi nisesengura ryibihe bigezweho byiterambere ryinganda za Cellulose ether mubushinwa.Cellulose ether mubushinwa yatangiye itinze, ibihugu byateye imbere biteza imbere isoko ryambere birasa nkaho bikuze, kuri ubu, imishinga mpuzamahanga izwi cyane ya selireose ether itanga amasoko akomeye ku isi yose, ifata ikoreshwa ryikoranabuhanga ryateye imbere, ugereranije nabakozi b’abanyamahanga bakora ubushakashatsi n’umusaruro ukabije w’ubuhanga hamwe n’ubushakashatsi bwakozwe mu rwego rwo hejuru ndetse n’ubushakashatsi bwakozwe n’ubuhanga ndetse n’ubushakashatsi bwakozwe mu rwego rwo hejuru.
Mu gihe imyumvire yo kurengera ibidukikije yongerewe ingufu hamwe na politiki ikaze y’ibidukikije, ibisabwa by’ibidukikije hejuru kandi hejuru y’ibikoresho byubaka, gutwikira cyane kurengera ibidukikije, n’umubare munini w’abaguzi, byatumye iterambere ryihuta ry’imyenda y’imyubakire mu myaka yashize, biteza imbere ubwiyongere bw’isoko rya selireose icyarimwe icyarimwe, ether ya selile igizwe ahanini na Ethyl selulose, methyl selulose, methyl selile,
Amashanyarazi avanze yumye akoresha cyane cyane selile-solubose selile, ishobora kugabanywa mubwoko bwihuse kandi bwatinze gushonga.
Mubyongeyeho, ether ya selile irashobora gukoreshwa mumirima ifitanye isano rya hafi, nka bateri, umuti wamenyo, ibikoresho byoza, gukora impapuro, ububumbyi, imyenda nibindi.
Ukurikije imiterere yimiti itondekanya insimburangingo, irashobora kugabanywamo anionic, cationic na non-ionic ethers.
Ether idafite ionic selulose ether ikoreshwa cyane cyane mubuvuzi, ibiryo no kwipimisha, gutwikira no kumesa, imiti ya buri munsi, inganda zicukura peteroli. Nk’uko imibare y’ishyirahamwe ry’abashinwa ryitwa Cellulose ibigaragaza, mu mwaka wa 2012, Ubushinwa butanga umusaruro wa selireose utari ionic toni zigera ku 100.000, kugeza mu 2018 umusaruro w’ubushinwa utari ionic selulose ether wiyongereye ugera kuri toni 300.000. Hariho impamvu ebyiri zingenzi ziterambere ryihuse ryinganda:
Ku ruhande rumwe, kungukirwa n’iterambere ryihuse ry’imijyi yo mu gihugu no guteza imbere politiki y’igihugu, isoko ry’isoko rya selireose idafite ionic ku bikoresho byo mu rwego rwo kubaka byiyongera.
Ibice bibiri, cyane cyane umusaruro wa selulose ether yigenga kandi ubushakashatsi niterambere ryiterambere bikomeje gutera imbere, mubyiciro byibiribwa nubuvuzi hamwe na selulose ether ibikomoka mu gihugu bigenda bisimbuza buhoro buhoro igipimo cy’ibicuruzwa byatumijwe mu mahanga bigenda byiyongera buhoro buhoro, hamwe na selile ya selulose kugeza ku isoko ryo hasi yinjira no gukurura ibyoherezwa mu mahanga, biteganijwe ko ejo hazaza h’isoko rya selile ya selile.
Kugeza ubu, Ubushinwa bwa selulose ether inganda zamasoko ziratatanye, itandukaniro ryibicuruzwa ni rinini, irushanwa ryo ku isoko ryo hasi rirakomeye cyane, kubiribwa nubuvuzi nubwoko butandukanye bwo murwego rwo hejuru, ababikora bake. Ese Ubushinwa bwa selulose ether inganda ngufi.
Cellulose ether ukurikije umurima wabisabye: Urwego rwibiribwa nicyiciro cya farumasi nu bikoresho byubwubatsi hamwe n’imiti ya buri munsi, ibikoresho byubaka inganda zikenera isoko rya selile ya selile ni nini cyane, kugeza ku isoko rusange ry’isoko, harimo kubaka no gutwikira hamwe n’umurima wa PVC bingana na 80%, harimo umurima wo gutwikamo wagize ibice birenga 60% by’isi yose, mu miti y’imiti ya farumasi no mu buhinzi bikoreshwa cyane mu miti ya buri munsi hamwe n’imiti y’imiti n’ubuvuzi, ya porogaramu yo gusaba, icyifuzo cya selile ether imikorere mumurima ikomeje kwaguka.
Mu myaka yashize, Ubushinwa bukenera isoko rya selulose ether dukurikije umuyoboro w’ibanze “2019-2024 Ubushakashatsi bw’isoko ry’inganda zo mu Bushinwa n’ubushakashatsi bw’ingamba zishingiye ku isesengura ry’ishoramari” raporo y’ubushakashatsi n’isesengura ryakozwe ku isoko ryerekana ko mu mwaka wa 2012, Ubushinwa bwa selulose ether bwamanutse ku isoko rya toni 336.600 kugeza mu gice cya mbere cy’umwaka wa 2016 bukenerwa na toni 314.600, isoko rikaba risaba toni 635.100. muri 2020 izaba irenga toni 900.000. 2019-2025 Ubushinwa selulose ether ubushobozi bwisoko ryiyongera ryubwiyongere bwumwaka kugirango bikomeze kwiyongera 3%, isoko ryisoko rizakomeza kwagura uturere dushya, isoko ryigihe kizaza ryerekana icyerekezo cyihuta cyiterambere.
Igihe cyo kohereza: Werurwe-23-2022