Imiterere yiterambere ryinganda za PVC
Hamwe niterambere ryihuse ryubukungu bwigihugu, ubushobozi bwigihugu cya PVC bwiyongera cyane.Kuva mu 2007, igihugu cyanjye gifite ingufu za PVC muri rusange cyerekanye ko cyiyongera.Dukurikije imibare yaturutse mu ishyirahamwe ry’inganda mu Bushinwa Chlor-Alkali, mu 2021, Ubushinwa umusaruro wa polyvinyl chloride (PVC) wose uzagera kuri toni miliyoni 27.13 ku mwaka, bikiyongera kuri toni 490.000 ku mwaka ugereranije na 2020.
Ingaruka ziterwa ninkubi y'umuyaga ukonje, inkubi y'umuyaga n'umwuzure, itangizwa ry'inganda za PVC muri Amerika n'Uburayi ryarahagaritswe cyane, itangwa ku isoko mpuzamahanga ryaragabanutse, kandi ibiciro byazamutse vuba.Ibicuruzwa byatumijwe mu gihugu imbere byagabanutse cyane, igipimo cy’ibicuruzwa rusange bitumizwa mu mahanga cyaragabanutse, kandi uburyo bwo gutumiza mu mahanga ibikoresho byatumijwe mu mahanga bwongeye kuba uburyo bwiganje.Nk’uko imibare ya gasutamo ibigaragaza, mu 2021, ibicuruzwa biva mu mahanga bya PVC byinjira mu gihugu cyanjye bizaba toni 399.000, umwaka ushize ugabanukaho 57.9%.
Mu 2021, ushyigikiwe n’itangwa ry’ibicuruzwa by’amahanga ndetse n’izamuka ry’ibiciro bikomeje, Ubushinwa bwoherezwa mu mahanga PVC buziyongera ku buryo bugaragara, ariko ivuguruzanya ry’ubushobozi buke bwo kohereza mu nyanja rizagaragara cyane mu gice cya kabiri cy’umwaka, bigatuma iterambere ryiyongera. Ubushinwa bwa PVC bwohereza ibicuruzwa hanze.Amakuru yerekana ko mu mwaka wose wa 2021, umubare w’ibicuruzwa byoherezwa mu mahanga by’ifu ya PVC y’igihugu cyanjye wageze kuri toni miliyoni 1.754, umwaka ushize wiyongereyeho 177.8%.
Ku bijyanye n’ibicuruzwa byoherezwa mu mahanga, igihugu cyanjye cya PVC ibicuruzwa byifu y’ibicuruzwa byoherezwa cyane cyane mu bice bya Aziya yepfo, Aziya yepfo yepfo yepfo na Aziya yo hagati.Ubuhinde buracyari ahantu nyaburanga h’Ubushinwa PVC yohereza ibicuruzwa hanze.Mu 2021, Ubushinwa PVC ifu yuzuye yoherezwa mu Buhinde Yageze kuri toni 304.000, bingana na 17.33% by’ibyoherezwa mu Bushinwa byose;Toni 220.000 za PVC ifu yuzuye yoherejwe muri Vietnam, bingana na 12.5%;Toni 160.000 za PVC ifu yuzuye yoherejwe muri Bangladesh, bingana na 9.1%.
Polyvinyl chloride (PVC) paste resin, nkuko izina ribivuga, ikoreshwa cyane muburyo bwa paste.Abantu bakunze gukoresha iyi paste nka plastisol, nuburyo budasanzwe bwamazi ya polyvinyl chloride plastike muri leta idatunganijwe..Ibishishwa bya paste bikunze gutegurwa na emulsiyo hamwe nuburyo bwa microsuspension.Dukurikije imibare y’ubuyobozi bukuru bwa gasutamo, mu kwezi k'Ukuboza 2021, ibicuruzwa byatumijwe mu mahanga mu mahanga mu gihugu cyanjye byari toni 6.300, byagabanutseho 34.5% ugereranije n'icyo gihe cyo muri 2020;mu kwezi k'Ukuboza, ibicuruzwa byoherezwa mu mahanga bya paste mu gihugu cyanjye byari toni 9.200, bikaba byari hejuru cyane ugereranyije n'icyo gihe cyo muri 2020. Ubwiyongere bwa 452.7%.
Mu 2021, igihugu cyanjye kizatumiza toni 84,600 zose z’ibisigazwa bya paste, naho ibisigazwa by’imbere mu gihugu biva cyane cyane muri Tayiwani, Ubudage, Maleziya n’ahandi, bingana na 30.66%, 28.49%, na 13.76% muri 2021
Mu 2021, ibicuruzwa byoherezwa mu mahanga byoherezwa mu mahanga ni toni 77.000, muri byo toni 16.300 zoherezwa mu Buhinde mu 2021, bingana na 21.1% by’ibicuruzwa byose byoherezwa mu mahanga;Toni 15.500 izoherezwa muri Turukiya, bingana na 20.1%;Toni 9.400 zoherezwa muri Vietnam, bingana na 12.2%.
Nyamuneka reba urukuta rwa pvc kuri https://www.marlenecn.com/pvc-imbere-yimbere-guhindura-kibaho/
Igihe cyo kohereza: Kanama-17-2022