• Isi yose.Mu myaka ibiri iri imbere, ubwiyongere bukenewe bwinganda zikora uruhu zizaba hafi 15%
  • Isi yose.Mu myaka ibiri iri imbere, ubwiyongere bukenewe bwinganda zikora uruhu zizaba hafi 15%

Isi yose.Mu myaka ibiri iri imbere, ubwiyongere bukenewe bwinganda zikora uruhu zizaba hafi 15%

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Uruhu rwibihimbano ni ubwoko bwibicuruzwa bya pulasitike, bisa kandi byunvikana nkuruhu kandi birashobora gusimburwa.Mubisanzwe bishingiye kumyenda, ushyizwe hamwe na resinike ya sintetike na plastiki zitandukanye.PVC uruhu rwubukorikori, uruhu rwa PU.

Mubisanzwe, ushingiye kumyenda, ibicuruzwa biboneka mugutwikira cyangwa gutwikira urwego ruvanze na resin, hanyuma ugashyushya, plastike, kuzunguruka cyangwa gushushanya.Bisa nimpu karemano, biroroshye kandi birwanya kwambara.Ukurikije ubwoko bwo gupfuka, hari inkweto, imifuka, nibindi.

Mu Bushinwa, abantu bamenyereye kuyikoresha.Impinduramatwara yubukorikori ikozwe muri PVC yiswe PVC uruhu rwubukorikori (nyuma yiswe uruhu rwubukorikori);gukoresha;Impinduramatwara yubukorikori ikozwe muri PU yiswe uruhu rwa PU (uruhu rwa PU rugufi): impinduramatwara yubukorikori ikozwe muri PU resin hamwe nigitambara kidoda idoda yitwa PU synthique uruhu (uruhu rwa syntetique kuri make).

Mu myaka yashize, ikigo cy’inganda cy’uruhu n’ubukorikori cy’uruhu rwagiye rwimukira mu Bushinwa buhoro buhoro, ibyo bikaba byateje imbere iterambere ryihuse ry’inganda z’ubukorikori n’ubushinwa.Mu myaka ibiri iri imbere, icyifuzo gishya cy’inganda zikora uruhu n’inganda zikora uruhu zizaturuka ahanini ku isoko ry’imbere mu gihugu, kandi umuvuduko ukenewe w’inganda zo hasi uzaba hafi 15%.Mu mpu zubukorikori nimpu zubukorikori, uruhu rwinkweto, uruhu rwo mu nzu hamwe nimpu yimbere yimodoka bizaba imirima nyamukuru, nibicuruzwa bya siporo Ibikoresho bya gisirikare nibikoresho bidasanzwe nibindi bice bivuka.

Mu myaka yashize, ikigo cy’inganda cy’uruhu n’ubukorikori cy’uruhu rwagiye rwimukira mu Bushinwa buhoro buhoro, ibyo bikaba byateje imbere iterambere ryihuse ry’inganda z’ubukorikori n’ubushinwa.Mu myaka ibiri iri imbere, icyifuzo gishya cy’inganda z’uruhu n’ubukorikori bw’uruhu kizaturuka ahanini ku isoko ry’imbere mu gihugu, kandi izamuka ry’ibikenerwa mu nganda zo hasi rizaba hafi 15%, muri byo uruhu rw’inkweto, uruhu rwo mu nzu hamwe n’uruhu rw’imbere mu modoka bizaba imirima nyamukuru, kandi imirima igaragara nkibicuruzwa bya siporo, ibikoresho bya gisirikare nibikoresho bidasanzwe bizagaragara.

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Urebye ahakorerwa ibikorwa byo hasi, uruhu rwinkweto, uruhu rwimyenda, uruhu rwo mu nzu hamwe nimpu yimizigo bizaba imirima ine yambere yo gukoresha uruhu rwogukoresha uruhu mubushinwa mumwaka wa 2020. Muri byo, uruhu rwinkweto ni umurima usaba ufite ubunini bwinshi bwo kugurisha uruhu umwenda fatizo mu Bushinwa, kugeza kuri toni 509000, bingana na 36.86%;Bikurikiranye nimpu yimyenda, uruhu rwo mu nzu hamwe nimpu yimizigo, bingana na 17.60%, 17.45% na 14.99%.

Kugeza ubu, mu Bushinwa hari abakora inganda zigera kuri 549.Ubushobozi rusange bwabakora batanu ba mbere kumurongo wibyakozwe bingana na 6% yubushobozi bwose.Isoko ryibanze ryuruhu rwubukorikori ntiruri hejuru.Ibigo mu nganda ahanini bikurikiza ihame ryisoko, bishingikiriza ku ikoranabuhanga, ikirango, igipimo, nibindi kugirango bahangane byuzuye ku isoko, kandi inganda zifite isoko ryo hejuru.

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Iterambere ryuruhu rwa sintetike

Mu myaka yashize, amarushanwa mu nganda zo mu bwoko bwa PU y’inganda y’uruhu yarushijeho kwiyongera, kandi inganda zihura n’imihindagurikire y’imihindagurikire bitewe n’umuvuduko ukabije w’ubukungu bw’imbere mu gihugu, umuvuduko ukabije w’ibisabwa, ndetse n’ibisabwa cyane ku mutekano, kurengera ibidukikije ndetse n’akazi. ubuzima.Inganda zinjiye mu cyiciro cyo guhindura byimbitse, hamwe na polarisiyasi igaragara ndetse no kongera ingufu mu nganda.Kuva mu mwaka wa 2016, kugenzura ibidukikije no kugenzura umutekano byashyize ahagaragara ibisabwa kugira ngo umusaruro utekanye ndetse n’umusaruro w’icyatsi kibisi.Isoko ryinjiye murwego rwabatsinze rifata byose kandi abakomeye bahora bakomeye.Kubera iyo mpamvu, ibicuruzwa bitanga ibikoresho byibanze (inganda nini zo mu gihugu n’amahanga n’inganda n’abakora ibikoresho nkimyenda fatizo) bigenda byerekeza kuri monopoliya ikomatanyije, kandi bizahabwa imbaraga zo kugena ibiciro.Imiterere yihariye yabatanga isoko yo hejuru imbaraga zikomeye zo kugena ibiciro bigabanya kandi inyungu yibikorwa.Uruhu rwa PVC rukenera plasitike DOP hamwe na stabilisateur zirimo ibyuma biremereye nka gurş na kadmium, byoroshye kwanduza ibidukikije.Yashyizwe ku rutonde nkumushinga uteza imbere iterambere muri Cataloge yo kuyobora ibikorwa byo kuvugurura inganda.Nyamara, ibishishwa nka polyurethane na DMF, bikoreshwa cyane mugukora uruhu rwa PU, bizabyara ibinyabuzima bihindagurika (VOC), bitagomba gutezwa imbere cyane.Icyerekezo cyiterambere ryibidukikije n’ibidukikije by’uruhu rwubukorikori mu Bushinwa byagaragaye cyane.

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Igihe cyo kohereza: Ukwakira-27-2022