mankhwala

Kusanthula mtengo wa PVC,
calcium carbide njira PVC, ethylene njira PVC mtengo, Mtengo wapatali wa magawo PVC, Opanga PVC, Vinyl ndondomeko PVC mtengo,

M'zaka zaposachedwa, mtengo wa PVC umasinthasintha kwambiri, ndipo phindu la mabizinesi ndi njira zosiyanasiyana ndizosiyana kwambiri.Mabizinesi omwe ali ndi zida zothandizira ndi opindulitsa, pomwe mabizinesi omwe amafunikira kutolera zopangira akukumana ndi zotayika.

Pamene kupanga PVC kudya matani 1.4 a calcium carbide pa tani, kusintha kwaMtengo wapatali wa magawo PVCNjira ya calcium carbide imakhudzidwa makamaka ndi calcium carbide.Kuyambira Okutobala 2020, kukwera mtengo kwa calcium carbide kwadzetsa kukwera kwaMtengo wapatali wa magawo PVC.Makamaka pambuyo pa 2021, pansi pa kuwunika kwa kugwiritsa ntchito magetsi, calcium carbide, monga mafakitale ogwiritsira ntchito mphamvu zambiri, yaletsedwa kwambiri.Mtengo wamabizinesi a PVC wakhala ukukulirakulira.Mu Okutobala 2021, mtengo wamabizinesi ena ku East China ndi wopitilira 15000 yuan/ton.Pofika kumapeto kwa 2022, mtengo wa calcium carbide wakhala ukusungidwa pa 3900-4550 yuan/ton, ndipo mtengo wokwera ukuwonekera pakati pa mwezi wa March ndi mtengo wotsika kumapeto kwa February ndi April.Chifukwa chake, mtengo wamabizinesi a PVC ndiwogwirizananso.

Vinyl ndondomeko PVC mtengokusintha kumakhudzidwa ndi mtengo wa ethylene ndi vinyl chloride.Mtengo wamabizinesi a PVC ogwiritsa ntchito njira ya ethylene ukuwonjezeka pang'onopang'ono kuchokera kumapeto kwa Epulo 2020, kuyambira kutembenuka kwa VCM, malo apamwamba kwambiri akuwoneka kumapeto kwa Okutobala 2021, kupitilira 14,600 yuan/tani.Mu Januware 2022, kupezeka kwa vinyl chloride kudakwera, ndipo mtengo wamabizinesi opanga PVC munjira ya ethylene unachepa;Mu February vinyl chloride kunsi kwa mtsinje kufunika bwino, mtengo unakwera;M'mwezi wa Marichi, kupezeka kwa VCM ku Asia kunali kolimba, ndipo mtengo wake unali 9750 yuan/tani kumapeto kwa Marichi.

M'gawo loyamba la 2022, kuchuluka kwa phindu la calcium carbide PVC kunali koyenera, makamaka kupindula ndi mtengo wotsika wa calcium carbide yaiwisi yaiwisi.Mu Januwale, phindu lalikulu la PVC lopangidwa ndi migodi yakunja ku Shandong linali 33.6 yuan / tani, kuwonjezeka kwa 1182.6 yuan / tani, ndi kuwonjezeka kwa 6.6 yuan / tani chaka ndi chaka;Kumapeto kwa February, phindu la PVC lopangidwa kuchokera kunja kwa electrolyte linakwera ndi 165.5 yuan/tani kufika 199.1 yuan/ton.Kumapeto kwa Marichi, phindu la PVC lopangidwa ndi miyala ya electrolytic yakunja linali 774 yuan/ton.

Malinga ndi ma accounting ochokera ku VCM, m'gawo loyamba la 2022, phindu la PVC lopangidwa ndi njira ya ethylene ndilotsika kuposa la mabizinesi a calcium carbide.Mu Januwale, mtengo waOpanga PVCidatsika, mtengo wamsika unakwera pang'ono, ndipo phindu lamakampani lidakwera.Mu February, anakhudzidwa ndi mtengo wapamwamba wa yaiwisi vinilu kolorayidi, ethylene njira kuwonjezeka mtengo, nthawi yomweyo pakati ndi mochedwa February anayamba kufooketsa azimuth msika, ethylene njira mtengo tithe kumasulira, vinilu njira ya kunja kupanga zotayika zambiri.M'mwezi wa Marichi, mtengo wa PVC utakwera ndipo mtengo wa VCM unatsika, phindu la mabizinesi a PVC pogwiritsa ntchito njira ya ethylene (PVC) idakula.Koma mabizinesi apanyumba a vinyl PVC nthawi zambiri amakhala zida zophatikizika, ndipo malo opindulitsa ndi okulirapo kuposa mabizinesi a PVC.

PVC ndi chidule cha polyvinyl chloride.Utomoni ndi zinthu zomwe zimagwiritsidwa ntchito nthawi zambiri popanga mapulasitiki ndi mphira.PVC resin ndi ufa woyera womwe umagwiritsidwa ntchito popanga thermoplastics.Ndi zinthu zopangidwa zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi masiku ano.Utoto wa polyvinyl chloride uli ndi mawonekedwe abwino kwambiri monga zopangira zambiri, ukadaulo wopanga okhwima, mtengo wotsika, komanso ntchito zosiyanasiyana.Ndiosavuta pokonza ndipo akhoza kukonzedwa ndi akamaumba, laminating, jekeseni akamaumba, extrusion, calendering, kuwomba akamaumba ndi njira zina.Ndi katundu wabwino wakuthupi ndi mankhwala, amagwiritsidwa ntchito kwambiri m'makampani, zomangamanga, ulimi, moyo watsiku ndi tsiku, kulongedza katundu, magetsi, zofunikira za boma, ndi zina.Ma resin a PVC nthawi zambiri amakhala ndi kukana kwambiri kwamankhwala.Ndi yamphamvu kwambiri ndipo imagonjetsedwa ndi madzi ndi abrasion.Polyvinyl chloride resin (PVC) imatha kusinthidwa kukhala zinthu zapulasitiki zosiyanasiyana.PVC ndi mapulasitiki opepuka, otsika mtengo, komanso osamalira chilengedwe.Pvc Resin angagwiritsidwe ntchito mapaipi, mafelemu zenera, hoses, zikopa, zingwe waya, nsapato ndi zina zonse zolinga zofewa, mbiri, zovekera, mapanelo, jekeseni, akamaumba, nsapato, chubu cholimba ndi zipangizo zokongoletsera, mabotolo, mapepala, kalendala, jekeseni okhwima ndi akamaumba, etc. ndi zigawo zina.

Mawonekedwe

PVC ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi thermoplastic resins.Itha kugwiritsidwa ntchito kupanga zinthu zolimba kwambiri komanso zolimba, monga mapaipi ndi zokokera, zitseko zojambulidwa, mazenera ndi mapepala onyamula.Itha kupanganso zinthu zofewa, monga mafilimu, mapepala, mawaya amagetsi ndi zingwe, matabwa apansi ndi zikopa zopangira, powonjezera mapulasitiki.

Parameters