Kuwonjezekaku kudafikira 71.14%, ndipo tsogolo la PVC linali "lodzaza ndi moto"

Popeza mliriwu unayamba kulamuliridwa chaka chino ndipo chuma cha dziko langa chinayamba kuchira, tsogolo la polyvinyl chloride (lomwe limadziwika kuti PVC) linayamba kukwera kuchokera pamtengo wotsika kwambiri pa April 1: 4955. Pakati pawo, mtengo wapamwamba kwambiri wa Tsogolo la PVC zaka zinayi zapitazo linali 8205. Malingana ndi deta yaposachedwa, mtengo waposachedwa wa PVC unadzukanso ndikuphwanya mbiri: 8480! Kuchokera ku 4955 mu April mpaka 8480 m'masiku awiri oyambirira, kuwonjezeka kunafika 71.14%! Kaya zimachokera ku kuchuluka kwa chakudya ndi kufunikira, kapena kukhathamiritsa kwa kapangidwe ka mafakitale komanso kutengera nyengo, tsogolo la PVC la chaka chino litha kufotokozedwa ngati "moto wathunthu"!

Dziko lapansi ndi lalikulu kwambiri, kwenikweni moyo ndi wofunikira
Polyvinyl Chloride (PVC) ndi ufa woyera wopanda poizoni komanso wopanda fungo wokhala ndi kukhazikika kwamankhwala ambiri komanso pulasitiki wabwino.
Polyvinyl chloride ndiye chinthu chachikulu kwambiri chopangira utomoni m'dziko langa komanso chachiwiri padziko lonse lapansi. Amagwiritsidwa ntchito kwambiri popanga mbiri, mbiri, zopangira zitoliro, mbale, ma sheet, ma sheaths a chingwe, machubu olimba kapena ofewa, zida zoika magazi ndi Mafilimu etc.
dziko langa ndi wopanga wamkulu komanso wogula polyvinyl chloride. Mtengo wa polyvinyl chloride umakhudzidwa ndi zinthu zambiri. Mtengo umasintha pafupipafupi ndipo kusinthasintha kwake kumakhala kwakukulu. Mabizinesi opanga ma PVC, malonda ndi kukonza zinthu akukumana ndi zoopsa zazikulu zamabizinesi ndikuchita nawo tsogolo la polyvinyl chloride. Kufunika kwa kusunga mtengo kumakhala kolimba.
Polyvinyl chloride (PVC) ndi imodzi mwazinthu zazikulu kwambiri padziko lonse lapansi kupanga mapulasitiki opangidwa ndi cholinga chambiri, ndipo amagwiritsidwa ntchito kwambiri. Amagwiritsidwa ntchito kwambiri muzomangamanga, zinthu zamafakitale, zofunikira zatsiku ndi tsiku, zikopa zapansi, matailosi apansi, zikopa zopanga, mapaipi, mawaya ndi zingwe, mafilimu onyamula, mabotolo, zinthu zotulutsa thovu, zida zosindikizira, ulusi, etc.
Mu 2019, kupanga kwa polyvinyl chloride (PVC) kunapitilira kukula, ndipo kukula kudafika pachimake pazaka zisanu zapitazi. Kukula konse kwa PVC kumapitilirabe kukwera. Malinga ndi ziwerengero zochokera ku China Chlor-Alkali Industry Association,China kupanga PVCidafikira matani 18.74 miliyoni mu 2019, chiwonjezeko chapachaka cha 7.31%.
Kuthekera kwa kupanga kwa PVC ku China kumakhazikika kwambiri kumpoto

1. Kugawa m'chigawo cha mphamvu yopangira PVC ya dziko langa:
Pankhani ya zigawo, mphamvu yopanga PVC ya dziko langa imakhala makamaka kumpoto. Dera la Shandong limapanga 13% ya mphamvu zopanga dziko la PVC, dera la Inner Mongolia lilinso ndi 10%, ndi zigawo zina zakumpoto: Henan, Tianjin, ndi Xinjiang amawerengera 9%, 8%, ndi 7% motsatana. Madera otukuka ku East China monga Jiangsu ndi Zhejiang amangotenga 6% ndi 4%, omwe onse amakhala ndi 10% yokha ya mphamvu zopangira PVC.

2. Kutulutsa kwa PVC m'zaka zaposachedwa:
M'zaka zaposachedwa, ChinaKupanga kwa PVCchawonjezeka chaka ndi chaka, ndipo mphamvu zake zoperekera zinthu zawonjezeka kwambiri. Chikhalidwe chonse ndi chokwera. Chifukwa chake sichingasiyanitsidwe ndi kuwonjezeka kwakukulu kwa kugwiritsidwa ntchito kwa PVC. Pakalipano, PVC ya dziko langa ili ndi misika ikuluikulu iwiri yogula: zinthu zolimba ndi zofewa. Zogulitsa zolimba zimakhala ndi mbiri zosiyanasiyana, mipope, mbale, mapepala olimba ndi zinthu zopangidwa ndi mphutsi, etc.; zofewa makamaka mafilimu, mawaya ndi zingwe, zikopa yokumba, zokutira nsalu, payipi zosiyanasiyana, magolovesi, zoseweretsa, ndi zokutira pansi pa zolinga zosiyanasiyana. Zida, nsapato zapulasitiki, ndi zokutira zina zapadera ndi zosindikizira. Malinga ndi momwe PVC imagwiritsidwira ntchito, kugwiritsa ntchito "zopangira mapaipi ndi mapaipi” adawerengera 42%, yomwe ndi gawo lalikulu la PVC; kutsatiridwa ndi "mafilimu ofewa ndi mapepala", omwe amawerengera pafupifupi 16%.