Isesengura ryibiciro bya PVC
Isesengura ryibiciro bya PVC,
calcium karbide uburyo PVC, uburyo bwa Ethylene PVC igiciro, Igiciro cya PVC, Abakora PVC, Vinyl gutunganya PVC igiciro,
Mu myaka yashize, igiciro cya PVC kirahinduka cyane, kandi inyungu yibikorwa bifite inzira zitandukanye nabyo biratandukanye cyane.Ibigo bifite inkunga yibikoresho byunguka byunguka, mugihe inganda zikeneye gukusanya ibikoresho fatizo zihura nigihombo.
Nka gahunda yo kubyaza umusaruro PVC ikoresha toni 1.4 ya calcium karbide kuri toni, ihinduka ryaIgiciro cya PVCuburyo bwa calcium karbide uburyo bwibasiwe cyane na kariside ya calcium.Kuva mu Kwakira 2020, kuzamuka kwa kariside ya calcium byatumye izamukaIgiciro cya PVC.Cyane cyane nyuma ya 2021, inyuma yisuzuma ry’ikoreshwa ry’amashanyarazi, kariside ya calcium, nkinganda zikoresha ingufu nyinshi, yarabujijwe cyane.Igiciro cyibigo bya PVC cyazamutse hamwe no kwiyongera.Ukwakira 2021, igiciro cyibigo bimwe na bimwe muburasirazuba bwubushinwa burenga 15000 yuan / toni.Mu mpera za 2022, igiciro cya kariside ya calcium cyagumishijwe kuri 3900-4550 yu / toni, hamwe n’igiciro kinini cyagaragaye hagati muri Werurwe ndetse n’igiciro gito mu mpera za Gashyantare na Mata.Kubwibyo, ikiguzi cyibikorwa bya PVC nacyo kirahuza.
Vinyl gutunganya PVC igiciroimpinduka ziterwa nigiciro cya Ethylene na vinyl chloride.Igiciro cyibigo bya PVC ukoresheje uburyo bwa Ethylene bwiyongera buhoro buhoro guhera mu mpera za Mata 2020, guhera mu ihinduka rya VCM, umwanya wo hejuru ugaragara mu mpera z'Ukwakira 2021, amafaranga arenga 14,600.Muri Mutarama 2022, itangwa rya vinyl chloride ryiyongereye, kandi ibiciro by’inganda zikora PVC muri gahunda ya Ethylene byagabanutse;Gashyantare vinyl chloride kumanuka ikenewe neza, igiciro cyazamutse;Muri Werurwe, itangwa rya VCM muri Aziya ryari rike, kandi igiciro kinini cyari 9750 Yuan / toni mu mpera za Werurwe.
Mu gihembwe cya mbere cya 2022, urwego rwinyungu rwa calcium karbide PVC yari ikwiye, ahanini yungukirwa nigiciro gito cya kariside ya calcium mbisi.Muri Mutarama, inyungu rusange ya PVC yakozwe n'ubucukuzi bw'amabuye y'agaciro muri Shandong yari 33.6 Yuan / toni, yiyongereyeho 1182.6 Yuan / toni, kandi yiyongereyeho 6,6 Yuan / toni umwaka ushize;Mu mpera za Gashyantare, inyungu ya PVC yakozwe mu musaruro wo hanze wa electrolytite yiyongereyeho 165.5 Yuan / toni igera kuri 199.1.Mu mpera za Werurwe, inyungu ya PVC yakozwe n’umusaruro w’amabuye ya electrolytike yari 774 yu / toni.
Dukurikije ibaruramari ryatanzwe na VCM, mu gihembwe cya mbere cya 2022, urwego rw’inyungu rwa PVC rwakozwe na Ethylene ruri munsi y’uruganda rwa calcium karbide.Mutarama, ikiguzi cyaAbakora PVCyamanutse, igiciro cyisoko cyazamutseho gato, kandi inyungu zinganda ziriyongera.Muri Gashyantare, yibasiwe nigiciro kinini cya vinyl chloride mbisi, uburyo bwa Ethylene bwiyongereyeho igiciro, icyarimwe hagati na nyuma yukwezi kwa Gashyantare byatangiye guca intege isoko, uburyo bwo kugabanya ibiciro bya Ethylene, uburyo bwa vinyl bwo kubyara umusaruro mwinshi hanze.Muri Werurwe, uko igiciro cya PVC cyazamutse kandi igiciro cya VCM kigabanuka, inyungu z’inganda za PVC zikoresha uburyo bwa Ethylene (PVC) zateye imbere.Ariko uruganda rwa vinyl PVC murugo ahanini ni ibikoresho byahujwe, kandi umwanya wunguka ni munini cyane kuruta PVC.
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 | |
