Igenzura ry’ifuro rya PVC rifite uburemere bwinshi kandi rishobora kunoza neza imbaraga zo gushonga za PVC. Rishobora gufunga umwuka uvamo ifuro, rigakora imiterere imwe y’ubuki, kandi rikabuza umwuka gusohoka. Igenzura ry’ifuro rya PVC ni "monosodium glutamate y’inganda", ikoreshwa mu rugero ruto ariko ingaruka zayo ntizishobora gusuzugurwa. Imikorere n’ubwiza bw’ibicuruzwa bya PVC bifitanye isano itaziguye na byo. Nyuma, byagaragaye ko inshuro nyinshi, harimo n’abakora mu nganda, bafite ubumenyi buke ku ishyirwa mu byiciro n’imikorere ya ACR.
Muri rusange, ibikoresho byo gutunganya PVC ACR bishobora kugabanywamo ibyiciro bitatu:
1. Guteza imbere ibikoresho byo gutunganya pulasitiki: Ubu bwoko bukoreshwa cyane mu bikoresho bikomeye bya PVC, ahanini mu guteza imbere pulasitiki, kunoza imiterere ya rheological ishongeshwa, kongera ubushobozi bwo gukwirakwira kw'ibindi bikoresho, no kunoza ubwiza bw'ibicuruzwa. Bukoreshwa ku bikoresho byinshi bya PVC nka za profiles, imiyoboro, plaque (coils), nibindi.
2. Umugenzuzi w'ifuro: Umugenzuzi w'ifuro rya PVC, bitewe n'uburemere bwayo bwinshi bwa molekile, ushobora kunoza cyane imbaraga zo gushonga kw'ibikoresho bya PVC, ugafunga neza umwuka uvamo ifuro, ugashyiraho imiterere imwe y'ubuki, kandi ukarinda imyuka gusohoka. Muri icyo gihe, umugenzuzi w'ifuro rya PVC na wo ni ingirakamaro mu gukwirakwiza ibindi bikoresho, harimo n'ibintu bivamo ifuro, kugira ngo wongere ubwiza bw'ibicuruzwa no kongera ubwiza. Ukwiriye ku mbaho zivamo ifuro, inkoni zivamo ifuro, imiyoboro ivamo ifuro, imiterere ivamo ifuro, pulasitiki zivamo ifuro, nibindi.
3. Uburyo bwo gutunganya amavuta yo hanze: Ifite ubushobozi bwo gukuraho ibyuma nk'ubwo gusiga irangi rya polyethylene, ariko itandukanye na PVC kuko ifite ubushobozi bwo guhuza neza. Ishobora kandi kongera ubushobozi bwo gutunganya pulasitiki ku rugero runaka, kunoza ubushobozi bwo gushonga kw'amaraso, no gukomeza kwaguka kw'aho isohoka mu gihe cyo gutunganya amavuta idahinduye imikorere yo gushyuha. Irinda ingaruka z'umukungugu uterwa n'amazi yo mu bwoko bwa amavuta mu bicuruzwa bibonerana. Ikwiriye formula cyangwa ibikoresho bifite ibisabwa byinshi byo gutunganya, cyane cyane impapuro zibonerana, imyanda y'ifuro, imbaho z'ifuro, na plastiki y'ibiti bibonerana.
4. By’umwihariko mu bijyanye n’ikoranabuhanga n’ibicuruzwa, mu gihe cyo gutunganya imiyoboro, ubushyuhe bw’ibishongeshonge bushobora kunozwa, bigatuma ibisigaye bizunguruka neza hagati y’ibishongesho bibiri; Mu gusohora imiyoboro, ubwiza bugaragara bushobora kunozwa, imiterere y’“uruhu rw’ifi” irashobora gukurwaho, kandi igipimo cyo gusohora gishobora kwiyongera; Gusohora mu buryo bugaragara bishobora kugabanya cyane umubare w’“amaso y’amafi” mu gicuruzwa; Mu kongera ubushyuhe bw’ibishongeshonge mu gushushanya inshinge, ingano y’ibishongeshonge iragabanuka, imiterere y’“imirongo yera” iragabanuka, ubushyuhe bw’ubuso burarushaho kwiyongera, kandi imbaraga zo gusudira zirarushaho kwiyongera. Iyo hiyongereyeho ibikoresho byo gutunganya amavuta, imikorere yo gukuraho filime ishobora kunozwa, uruziga rwo gutera rushobora kwihutishwa, kandi umusaruro ushobora kwiyongera kugira ngo hirindwe ko ibintu “bikonje” biterwa no kunyerera no kugwa kw’imvura hanze; Gushushanya bishobora kunoza imiterere ya pulasitiki, kugabanya ubushyuhe bw’amaso y’ifi, kunoza ubushyuhe bw’ibishongeshonge, no gutuma ubugari bw’ibishongeshonge bungana.
Igihe cyo kohereza ubutumwa: 17 Mata 2024
