Keketseho e fihlile ho 71.14%, 'me bokamoso ba PVC bo ne bo "tletse ka matla a mollo"

Kaha seoa sena se ile sa laoloa selemong sena 'me moruo oa naha ea heso o ile oa qala ho hlaphoheloa, polyvinyl chloride (eo ka mor'a moo e bitsoang PVC) bokamoso bo ile ba qala ho phahama ho tloha theko e tlaase ka ho fetisisa ka April 1: 4955. Har'a bona, theko e phahameng ka ho fetisisa ea Bokamoso ba PVC lilemong tse 'nè tse fetileng e ne e le 8205. Ho ea ka lintlha tsa morao-rao, theko ea morao-rao ea ho koala ea PVC e ile ea tsoha hape 'me ea roba tlaleho e phahameng: 8480! Ho tloha 4955 ka April ho ea ho 8480 matsatsing a mabeli a pele, keketseho e fihlile ho 71,14%! Ebang e tsoa ho palo ea phepelo le tlhoko, kapa ntlafatso ea sebopeho sa indasteri le tšusumetso ea mabaka a linako tsa selemo, bokamoso ba PVC ba selemo sena bo ka hlalosoa e le "mollo o felletseng"!

Lefatše le leholo haholo, ha e le hantle bophelo ke ba bohlokoa haholo
Polyvinyl Chloride (PVC) ke phofo e tšoeu e se nang chefo le e sa nkhang hamonate e nang le botsitso bo phahameng ba lik'hemik'hale le polasetiki e ntle.
Polyvinyl chloride ke thepa e kholo ka ho fetisisa ea maiketsetso ea maiketsetso naheng ea heso le ea bobeli ho tse kholo lefatšeng. E sebelisoa haholo-holo ho hlahisa li-profiles, profiles, li-fittings tsa liphaephe, lipoleiti, maqephe, li-cable sheaths, li-tubes tse thata kapa tse bonolo, lisebelisoa tsa tšelo ea mali le Filimi joalo-joalo.
naha ea heso ke mohlahisi e moholo le moreki oa polyvinyl chloride. Theko ea polyvinyl chloride e angoa ke lintlha tse ngata. Theko e fetoha khafetsa mme maemo a fetoha a maholo. Likhoebo tsa tlhahiso, khoebo le ts'ebetso ea PVC li tobane le likotsi tse kholo tsa khoebo mme li nka karolo mefuteng e fapaneng ea bokamoso ba polyvinyl chloride. Tlhokahalo ea ho boloka boleng e batla e le matla.
Polyvinyl chloride (PVC) ke tlhahiso e kholo ka ho fetisisa lefatšeng ea lipolasetiki tsa morero o akaretsang, 'me e sebelisoa haholo. E sebelisoa haholo ho thepa ea kaho, lihlahisoa tsa indasteri, litlhoko tsa letsatsi le letsatsi, letlalo la fatše, lithaele tsa fatše, letlalo la maiketsetso, liphaephe, lithapo le likhoele, lifilimi tsa ho paka, libotlolo, lisebelisoa tse phophomang, lisebelisoa tsa ho tiisa, likhoele, joalo-joalo.
Ka selemo sa 2019, tlhahiso ea polyvinyl chloride (PVC) e ile ea tsoela pele ho hola, mme sekhahla sa kholo se fihlile sehlohlolong lilemong tse hlano tse fetileng. Kakaretso ea kakaretso ea tlhahiso ea PVC e boloka mokhoa o tsitsitseng oa ho nyoloha. Ho ea ka lipalo-palo tse tsoang ho China Chlor-Alkali Industry Association,Tlhahiso ea PVC ea Chaenae fihlile ho lithane tse limilione tse 18.74 ka 2019, keketseho ea selemo le selemo ea 7.31%.
Bokhoni ba tlhahiso ea China ea PVC bo tsepamisitsoe haholo sebakeng se ka leboea

1. Kabo ea tikoloho ea matla a tlhahiso ea PVC ea naha ea heso:
Mabapi le libaka, matla a tlhahiso ea PVC ea naha ea heso a tsepamisitsoe haholo sebakeng se ka leboea. Sebaka sa Shandong se etsa karolo ea 13% ea matla a naha a tlhahiso ea PVC, sebaka sa Inner Mongolia le sona se phahametse 10%, le libaka tse ling tse ka leboea: Henan, Tianjin, le Xinjiang akhaonto ea 9%, 8%, le 7% ka ho latellana. Libaka tse tsoetseng pele tsa China Bochabela tse kang Jiangsu le Zhejiang li etsa karolo ea 6% le 4% feela, tseo hammoho li nkang karolo ea 10% feela ea matla a naha a tlhahiso ea PVC.

2. tlhahiso ea PVC ea naha ea heso lilemong tsa morao tjena:
Lilemong tsa morao tjena, ChaenaTlhahiso ea PVCe eketsehile selemo le selemo, 'me matla a eona a phepelo a eketsoa haholo. Mokhoa o akaretsang o ea holimo. Lebaka la eona le ke ke la arohanngoa le keketseho e kholo ea tšebeliso ea PVC. Hajoale, PVC ea naha ea heso e na le limmaraka tse peli tse kholo tsa bareki: lihlahisoa tse thata le lihlahisoa tse bonolo. Lihlahisoa tse thata haholo-holo ke li-profiles tse fapaneng, liphaephe, lipoleiti, maqephe a thata le lihlahisoa tse bōpiloeng, joalo-joalo; Lihlahisoa tse bonolo haholo-holo ke lifilimi, lithapo le likhoele, letlalo la maiketsetso, liphahlo tsa masela, liphaephe tse fapaneng, liatlana, lintho tsa ho bapala, le likoahelo tsa fatše bakeng sa merero e fapaneng. Lisebelisoa, lieta tsa polasetiki, le litlolo tse ling tse khethehileng le li-sealants. Ho latela pono ea sebopeho sa tšebeliso ea PVC, tšebeliso ea "lisebelisoa tsa liphaephe le liphaephe” e ikarabella bakeng sa 42%, e leng sebaka se ka sehloohong sa tšebeliso ea PVC; e lateloa ke "lifilimi tse bonolo le maqephe", tse etsang karolo ea 16%.