Ngomhla ziyisi-9 kuNovemba, iqoqo lokuqala lemikhiqizo ye-polypropylene evela ku-Jincheng Petrochemical amathani angu-300000/ngonyaka ukusatshalaliswa okuwumngcingo kweyunithi ye-polypropylene enesisindo esikhulu samangqamuzana ayengaxhunyiwe ku-inthanethi. Izinga lomkhiqizo lalifanelekile futhi okokusebenza kwasebenza ngokuzinzile, okuphawula ukukhiqizwa kwesilingo esiyimpumelelo kanye nokuqalwa kweyunithi.

Le divayisi isebenzisa ubuchwepheshe benqubo ethuthukisiwe futhi ingalungisa kalula uhlelo lokukhiqiza ngokuya nge-catalyst esetshenzisiwe. Ikhiqiza amakhulu amamaki emikhiqizo ye-polypropylene enobumsulwa obuphezulu, ehlangabezana nezidingo zemikhiqizo eyenziwe ngokwezifiso.

Imikhiqizo ye-polypropylene ephezulu ekhiqizwa yilo mshini isebenzisa ama-catalyst e-metallocene athuthukiswe ngokuzimela yi-Jincheng Petrochemical High end Synthetic Materials Research Institute, engakhiqiza ukusatshalaliswa okuncane kwe-polypropylene ye-ultra-high molecular weight, i-ultra-fine denier polypropylene fiber materials, izinto ezincibilikisiwe ze-hydrogen. neminye imikhiqizo ye-polypropylene ephezulu; Usebenzisa i-Ziegler Natta uhlelo lwe-polypropylene catalyst, khiqiza imikhiqizo efana ne-polypropylene wire drawing material, i-polypropylene fiber material, i-polypropylene esobala, kanye nezinto ezikhethekile ezibunjwe ngomjovo we-polypropylene.

Eminyakeni yamuva nje, i-Jincheng Petrochemical igxile ekuthuthukiseni izinto ezintsha ze-polyolefin ezisezingeni eliphezulu, futhi ukusabalalisa amathani angu-300000/ngonyaka okuwumngcingo we-ultra-high molecular weight polypropylene plant kuyingxenye ebalulekile yawo. Ukusebenza ngempumelelo kwalesi sitshalo kubaluleke kakhulu ekuthuthukisweni kochungechunge lwemboni ye-polyolefin entsha ye-Jincheng Petrochemical. Njengamanje, i-Jincheng Petrochemical isakha amathani angu-50000/ngonyaka ongu-1-octene kanye namathani angu-700000/ngonyaka wephrojekthi ye-polyolefin entsha yezinga eliphezulu. Ukwakhiwa sekuqediwe futhi namalungiselelo okukhiqiza izivivinyo nokuqalisa ayaqhubeka. Phakathi kwazo, amathani angu-50000/unyaka we-1-octene iyisethi yokuqala e-China, esebenzisa ubuchwepheshe obuphezulu be-carbon alpha olefin. Imikhiqizo iphezulu carbon alpha olefin 1-hexene, 1-octene, futhi decene.

amathani angama-300000/ngonyaka ukusatshalaliswa okuwumngcingo kwesitshalo se-polypropylene esinesisindo esikhulu samangqamuzana

Ukuhlaziywa kweMakethe yePolypropylene

Izimpawu zokuguquguquka emakethe yasekhaya ye-polypropylene ngo-2024

Phakathi nesikhathi sika-2020 kuya ku-2024, imakethe yasekhaya ye-polypropylene iyonke ibonise umkhuba wokuguquguquka phezulu bese iwela phansi. Intengo ephakeme kakhulu kule minyaka emihlanu edlule yenzeke engxenyeni yesithathu ka-2021, yafinyelela ku-10300 yuan/ton. Ngo-2024, imakethe yokudweba ngezintambo ze-polypropylene isibe ne-rebound ngemuva kokwehla futhi yethula inkambiso ebuthakathaka neguquguqukayo. Uma sithatha imakethe yokudweba ngezintambo e-East China njengesibonelo, intengo ephakeme kakhulu ngo-2024 yavela ekupheleni kukaMeyi ngo-7970 yuan/ton, kanti intengo ephansi kakhulu ivele phakathi nasekuqaleni kukaFebruwari ngo-7360 yuan/ton. Lokhu kuthambekela kokuguquguquka kuthonywa kakhulu izici eziningi. NgoJanuwari nangoFebruwari, ngenxa yenani elilinganiselwe lezindawo zokunakekela e-China kanye nokuzimisela okuphansi kwabathengisi ukugcwalisa i-inventory yabo ngaphambi kweholide, izintengo zemakethe zibonise umfutho okhuphukayo obuthakathaka. Ikakhulukazi ngoFebhruwari, ngenxa yomthelela weholide Lomkhosi Wasentwasahlobo, ukufakwa kwempahla enhla nomfula kwakungaphansi kwengcindezi, kuyilapho ukufunwa phansi komfula netheminali kwabuya kancane, okubangele ukuntuleka kokubambisana okuphumelelayo kokwenziwe kanye nokwehla kwentengo kwafika endaweni ephansi kakhulu engu-7360 yuan/ton. kulo nyaka.

Ukusebenza Kwemakethe Kwekota kanye Namathemba Ekusasa ngo-2024

Singena engxenyeni yesibili ka-2024, ngokwethulwa okulandelanayo kwezinqubomgomo ezivuna umnotho omkhulu, umsebenzi wezimali zemakethe ukhule kakhulu, okuqhubekisele phambili ikusasa le-PP. Ngaleso sikhathi, ingcindezi ephansi kunobekulindelekile kanye nezindleko ezinamandla nakho kunyuse imakethe. Ikakhulukazi ngoMeyi, intengo yokudweba ucingo lwemakethe yenyuka kakhulu, yafinyelela inani eliphakeme kakhulu lama-yuan angama-7970/ton kulo nyaka. Kodwa-ke, njengoba singena engxenyeni yesithathu, imakethe ye-polypropylene yaqhubeka nokwehla. NgoJulayi nango-Agasti, ukwehla okuqhubekayo kwekusasa le-PP kube nomthelela omkhulu ocindezelayo emqondweni wemakethe ekhona, kwajulisa imizwa yokuphelelwa ithemba yabathengisi nokudangala amanani emakethe ukuthi ehle ngokuqhubekayo. Nakuba uSepthemba kuyinkathi evamile yokwenyuka kwezinga eliphezulu, ukuqala kwenkathi ephakeme kakhulu kube kufiphele ngenxa yezici ezingezinhle ezifana nokwehla kwamanani kawoyela kanye nobunzima bokuthuthukisa izinto eziyisisekelo zokuhlinzeka nokufunwa. Isidingo se-downstream siphinde sishoda kulokho obekulindelwe, okuholele ezicini eziningi ezingezinhle emakethe yasekhaya ye-PP kanye nokwehla okuqhubekayo kokugxila kwentengo. Ngo-Okthoba, nakuba izindaba ezinhle zangemva kweholide zashuba futhi zanda kancane, ukusekelwa kwezindleko kwaba buthakathaka kamuva, isimo sokuqagela ngezimakethe sehle, futhi isidingo esingezansi somfula asizange sibonise izindawo ezikhanyayo, okubangele umthamo ompofu wokuhweba ezimakethe. Kusukela ekupheleni kuka-Okthoba, intengo evamile yokudweba ngezintambo e-China ibihamba phakathi kuka-7380-7650 yuan/ton.

Ukungena ngoNovemba, imakethe yasekhaya ye-polypropylene isabhekene nengcindezi enkulu yokuhlinzeka. Ngokusho kwedatha yakamuva, amandla okukhiqiza e-polypropylene asanda kufakwa e-China aqhubeka nokukhishwa ngoNovemba, futhi ukunikezwa kwemakethe kuyanda. Khonamanjalo, ukutholwa kwesidingo esingaphansi komfula kusahamba kancane, ikakhulukazi ezimbonini zokugcina ezifana nezimoto nemishini yasendlini, lapho isidingo se-polypropylene singazange sithuthukiswe kakhulu. Ngaphezu kwalokho, ukushintshashintsha kwemakethe kawoyela ongahluziwe yamazwe ngamazwe nakho kube nomthelela emakethe yasekhaya ye-polypropylene, futhi ukungaqiniseki kwamanani kawoyela kukhuphule ukuntengantenga kwezimakethe. Ngaphansi kokulukwa kwezinto eziningi, imakethe ye-polypropylene yasekhaya ibonise ukuthambekela kokuhlanganisa okuguquguqukayo ngoNovemba, nokuguquguquka okuncane kwentengo kanye nabahlanganyeli bemakethe abamukela isimo sengqondo sokulinda nokubona.

Ngekota yesine ka-2024, umthamo wokukhiqiza we-PP wasekhaya kulindeleke ukuthi ufinyelele kumathani ayizigidi ezingu-2.75, ikakhulukazi esifundeni saseNyakatho neChina, futhi iphethini yokuhlinzeka esifundeni saseNyakatho neChina izoba nezinguquko ezinkulu. Ngo-2025, ukukhiqizwa kwasekhaya kwe-PP ngeke kwehle, futhi ukuncintisana emakethe ye-polypropylene kuzoqina kakhulu, kuqhubeke kwandise ukungqubuzana kwezidingo zokuhlinzeka.