Ubushinwa PVC bwohereza mu Buhinde
UbushinwaPVC yohereza hanzemu Buhinde,
Mu 2021, Ubushinwa bwoherezwa mu mahanga PVC bwageze ku rwego rwo hejuru mu mateka ya toni miliyoni 1.7538, burenga cyane toni miliyoni 1.0889 muri 2016. Kuva mu gihembwe cya kane cya 2020, kinini ku isiPVC yohereza ibicuruzwa hanze, Reta zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe zunzubumwe za Amerika, haje imbaraga zidasanzwe zo kugabanya umusaruro, nisi nini kwisiPVC, Ubushinwa, bwatangije igihe cyiza cyo kohereza hanze.Ufatanije n’umuyaga ukonje w’ibirori byo mu mpeshyi mu 2021, icyuho cya EXPORT cyo muri Amerika cyatangiye kuva mu gihembwe cya kane 2020 kugeza mu gihembwe cya gatatu cya 2021.
Nk’ibicuruzwa byinshi ku isi - Ubuhinde, buri mwakakwinjiza PVCikeneye toni zirenga miliyoni 1.5, kandi mu myaka yashize, iterambere ry’ubukungu bw’Ubuhinde ryihuse, ibicuruzwa bitumizwa mu mahanga biriyongera.Bitewe n’ingufu zidasanzwe z’Amerika no kugabanya ibyoherezwa mu mahanga, Amahirwe y’Ubushinwa bwohereza ibicuruzwa hanzePVC mu Buhindeirakinguye.Kuva muri Werurwe kugeza Mata 2021, abakiriya b'Abahinde bahangayikishijwe no kubura isoko ku isi ndetse no kuzamuka kw'ibiciro, bityo ibicuruzwa byinshi bya PVC bitumizwa mu mahanga, nk'uko bigaragara ku gishushanyo gikurikira.Ariko, mu 2022, igiciro cyibicuruzwa byabashinwa kiri munsi yigiciro cyisi, kandi amahoro yo kurwanya ibicuruzwa kuri PVC avuye mubushinwa arangira muri Gashyantare.Hamwe ninyungu yibiciro, PVC yubushinwa ifata vuba isoko ryu Buhinde.
Hariho intera nini y'ubufatanye hagati y'Ubushinwa, n’umusaruro munini ku isi, n'Ubuhinde, ibicuruzwa bitumizwa mu mahanga ku isi;Usibye ubucuruzi bwabanjirije kurwanya ibicuruzwa, Ubushinwa bwoherezwa mu mahanga PVC bwavuye mu nyungu z’ikinyuranyo cy’ibicuruzwa ku isi bihuza inyungu z’ibiciro ku isi.Ku ruhande rumwe, isoko ry’imbere mu Bushinwa rikeneye byihutirwa kohereza ibicuruzwa mu mahanga kugira ngo bigabanye umuvuduko w’imbere mu gihugu mu gihe gito.Ku rundi ruhande, ibigo bimwe byerekeza ibitekerezo ku kugurisha PVC mu mahanga kugira ngo biteze imbere ubucuruzi bwabo.
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PVC ni amagambo ahinnye ya polyvinyl chloride.Igisigarira ni ibikoresho bikunze gukoreshwa mugukora plastiki na reberi.PVC resin ni ifu yera isanzwe ikoreshwa mugukora thermoplastique.Nibikoresho byubukorikori bikoreshwa cyane kwisi muri iki gihe.Polyvinyl chloride resin ifite ibiranga ibintu byiza nkibikoresho byinshi, tekinoroji yo gukora ikuze, igiciro gito, hamwe nuburyo bukoreshwa.Biroroshye gutunganya kandi birashobora gutunganywa no kubumba, kumurika, gutera inshinge, gusohora, kalendari, guhumeka hamwe nubundi buryo.Hamwe nibintu byiza byumubiri nubumashini, bikoreshwa cyane mubikorwa byinganda, ubwubatsi, ubuhinzi, ubuzima bwa buri munsi, gupakira, amashanyarazi, ibikorwa rusange, nizindi nzego.Ubusanzwe PVC ifite imiti myinshi irwanya imiti.Irakomeye cyane kandi irwanya amazi no gukuramo.Polyvinyl chloride resin (PVC) irashobora gutunganyirizwa mubicuruzwa bitandukanye bya plastiki.PVC ni plastike yoroheje, ihendutse, kandi yangiza ibidukikije.Pvc Resin irashobora gukoreshwa mumiyoboro, kumadirishya yidirishya, ingofero, uruhu, insinga zinsinga, inkweto nibindi bicuruzwa rusange byoroshye, imyirondoro, ibikoresho, panne, inshinge, kubumba, sandali, umuyoboro ukomeye nibikoresho byo gushushanya, amacupa, impapuro, kalendari, inshinge zikomeye no kubumba, nibindi nibindi bice.
Ibiranga
PVC nimwe mubikoreshwa cyane muri termoplastique.Irashobora gukoreshwa mugukora ibicuruzwa bifite ubukana nimbaraga nyinshi, nk'imiyoboro n'ibikoresho, inzugi zanditseho, amadirishya n'amabati.Irashobora kandi gukora ibicuruzwa byoroshye, nka firime, impapuro, insinga z'amashanyarazi ninsinga, imbaho zo hasi hamwe nimpu zogukora, hiyongereyeho plastike
Ibipimo
| Impamyabumenyi | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Impuzandengo ya polymerisiyasi | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Ubucucike bugaragara, g / ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Ibirungo bihindagurika (amazi arimo),%, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Kwinjiza plastike ya 100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| VCM isigaye, mg / kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Kugaragaza% | 0,025 mm mesh% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m mesh% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Umubare w'amaso y'amafi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Umubare wibice byanduye, Oya, ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Umweru (160ºC, nyuma yiminota 10),%, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Porogaramu | Ibikoresho byo guterwa inshinge, ibikoresho by'imiyoboro, ibikoresho bya kalendari, imyirondoro ya Rigid ifuro, Kubaka impapuro zo Kwirukana Rigid Umwirondoro | Urupapuro ruciriritse, Amasahani, Ibikoresho byo hasi, Epidural Epidural, Ibice by'ibikoresho by'amashanyarazi, Ibinyabiziga | Filime isobanutse, gupakira, ikarito, akabati hasi, igikinisho, amacupa nibikoresho | Amabati, Uruhu rwa artificiel, Ibikoresho by'imiyoboro, Umwirondoro, Inzogera, Umuyoboro urinda insinga, Gupakira Filime | Ibikoresho byo gukuramo, insinga z'amashanyarazi, ibikoresho by'insinga, Filime yoroshye na plaque | Impapuro, Ibikoresho byo Kuringaniza, Ibikoresho byo Kuringaniza Imiyoboro, Gukingira Ibikoresho by'insinga n'insinga | Imiyoboro yo Kuhira, Amazi yo Kunywa Amazi, Imiyoboro ya Foam-Imiyoboro, Imiyoboro y'amazi, imiyoboro y'insinga, imyirondoro ya Rigid | |
