Izindaba Zemboni
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I-EU: ukusetshenziswa okuphoqelekile kwezinto ezigaywe kabusha, i-PP egaywe kabusha iyakhuphuka!
Ngokusho kwe-icis Kuyaqapheleka ukuthi abahlanganyeli bemakethe bavame ukuntula ukuqoqwa okwanele kanye nekhono lokuhlunga ukuze bahlangabezane nezinhloso zabo zentuthuko esimeme, evelele kakhulu embonini yokupakisha, nayo eyingqinamba enkulu kakhulu ebhekene nokugaywa kabusha kwe-polymer. Njengamanje, imithombo yezinto ezingavuthiwe namaphakeji emfucumfucu wamapholymeri amakhulu amathathu agaywe kabusha, i-PET (RPET), i-polyethylene egaywe kabusha (R-PE) kanye ne-polypropylene egaywe kabusha (r-pp), inqunyelwe ngokwezinga elithile. Ngokungeziwe ezindlekweni zamandla nezokuthutha, ukushoda kanye nenani eliphezulu lamaphakheji emfucumfucu kuqhubekisele phambili inani lama-polyolefin avuselelekayo lafika eqophelweni eliphezulu e-Europe, okuholele ekunqamukeni okubi kakhulu phakathi kwamanani entengo yezinto ezintsha ze-polyolefin nama-pololefin avuselelekayo, lapho. . -
I-Polylactic acid izuze imiphumela emangalisayo ekulawulweni kogwadule!
EDolobheni i-chaogewenduer, isibhengezo se-wulatehou, i-Bayannaoer City, i-Inner Mongolia, okuhloswe ngayo ezinkingeni zokuguguleka komoya okungathi sína kwenxeba elivelile lendawo yotshani eyonakele, inhlabathi ewugwadule kanye nokululama kwezitshalo kancane, abacwaningi bathuthukise ubuchwepheshe bokululama ngokushesha kwezimila ezonakele ezibangelwa ingxube ye-microbial organic. Lobu buchwepheshe busebenzisa amabhaktheriya alungisa i-nitrogen, i-cellulose ebolayo amagciwane kanye nokuvutshelwa kotshani ukuze kukhiqizwe ingxube ye-organic, Ukufafaza ingxube endaweni yokubuyisela uhlaza ukuze kuncishiswe ukwakheka koqweqwe lomhlabathi kungenza izinhlobo zezitshalo ezilungisa isihlabathi zenxeba eliveziwe lendawo yotshani ezonakele zihlale phansi. , ukuze kubonwe ukulungiswa okusheshayo kwesimiso sezinto eziphilayo esicekeleke phansi. Lobu buchwepheshe obusha bususelwa ocwaningweni nokuthuthukiswa okubalulekile kuzwelonke ... -
Iqaliswe ngoDisemba! I-Canada ikhipha umthetho oqinile "wokuvinjelwa kwepulasitiki"!
USteven Guilbeault, uNgqongqoshe Wezemvelo kanye nokushintsha kwesimo sezulu, uJean Yves Duclos, uNgqongqoshe Wezempilo, bamemezele ngokuhlanganyela ukuthi amapulasitiki okuhloswe ngawo ukuvinjelwa kwepulasitiki afaka izikhwama zokuthenga, i-tableware, iziqukathi zokudla, izindandatho eziphathwayo, izinduku zokuxuba notshani abaningi. . Kusukela ekupheleni kuka-2022, iCanada yavala ngokusemthethweni izinkampani ukuthi zingenise noma zikhiqize izikhwama zepulasitiki namabhokisi okukhipha; Kusukela ekupheleni kuka-2023, le mikhiqizo yepulasitiki ngeke isathengiswa eChina; Ekupheleni kuka-2025, ngeke nje kukhiqizwe noma kungeniswe ngaphandle, kodwa yonke le mikhiqizo yepulasitiki eCanada ngeke ithunyelwe kwezinye izindawo! Inhloso yaseCanada ukufeza "ipulasitiki engu-Zero engena ezindaweni zokulahla imfucumfucu, amabhishi, imifula, amaxhaphozi namahlathi" ngo-2030, ukuze upulasitiki unyamalale ... -
I-Synthetic resin: isidingo se-PE siyehla futhi isidingo se-PP sikhula kancane kancane
Ngo-2021, umthamo wokukhiqiza uzokhula ngo-20.9% ukuya kumathani ayizigidi ezingama-28.36 / ngonyaka; Umphumela ukhule ngo-16.3% unyaka nonyaka wafinyelela kumathani ayizigidi ezingama-23.287; Ngenxa yenani elikhulu lamayunithi amasha aqalisiwe, izinga lokusebenza kweyunithi lehle ngo-3.2% laya ku-82.1%; Igebe lokunikezwa kwempahla lehle ngo-23% unyaka nonyaka lafinyelela kumathani ayizigidi eziyi-14.08. Kulinganiselwa ukuthi ngo-2022, amandla okukhiqiza e-PE yaseChina azokhuphuka ngamathani ayizigidi ezi-4.05 / ngonyaka afinyelele kumathani ayizigidi ezingama-32.41 ngonyaka, okukhuphuke ngo-14.3%. Inqunyelwe umthelela wokuhleleka kwepulasitiki, izinga lokukhula kwesidingo sasekhaya se-PE lizokwehla. Eminyakeni embalwa ezayo, kusazoba nenani elikhulu lemiklamo emisha ehlongozwayo, ebhekene nengcindezi yensalela yesakhiwo. Ngo-2021, umthamo wokukhiqiza uzokhula ngo-11.6% ukuya kumathani ayizigidi ezingu-32.16 / ngonyaka; T... -
Umthamo wokuthekelisa we-PP waseChina wehle kakhulu kwikota yokuqala!
Ngokusho kwedatha ye-State Customs, inani eliphelele lokuthunyelwa kwe-polypropylene eChina ngekota yokuqala ka-2022 lalingamathani angama-268700, lehla cishe ngo-10.30% uma liqhathaniswa nekota yesine yonyaka odlule, kanye nokwehla cishe ngama-21.62% uma kuqhathaniswa. ngekota yokuqala yonyaka odlule, ukwehla okukhulu uma kuqhathaniswa nesikhathi esifanayo sangonyaka odlule. Ngekota yokuqala, isamba sevolumu yokuthekelisa sifinyelele e-US $407million, futhi isilinganiso senani lokuthekelisa lalicishe libe ngu-US $1514.41/t, ukwehla kwenyanga ngenyanga ngo-$49.03/t. Ibanga lentengo lokuthekelisa eliyinhloko lahlala phakathi kwethu $1000-1600 / T. Engxenyeni yokuqala yonyaka odlule, isimo esibanda kakhulu nesiwubhubhane e-United States kwaholela ekuqinisweni kokunikezwa kwe-polypropylene e-United States naseYurophu. Kube negebe lezidingo phesheya kwezilwandle, okuholele ekutheni... -
I-reactor ye-PVC ye-Middle East petrochemical giant yaqhuma!
U-Petkim, umdondoshiya we-petrochemical waseTurkey, umemezele ukuthi ngobusuku bukaJuni 19, 2022, kwaqhuma ukuqhuma esitshalweni sase-Aliaga lapho sitholakala kumakhilomitha angama-50 enyakatho ye-lzmir. Ngokusho kwenkampani, ingozi yenzeke ku-reactor ye-PVC yefektri, akekho owalimala, futhi umlilo walawulwa ngokushesha, kodwa idivayisi ye-PVC yayingaxhunyiwe okwesikhashana ngenxa yengozi. Ngokusho kwabahlaziyi bendawo, umcimbi ungaba nomthelela omkhulu emakethe yendawo ye-PVC yase-Europe. Kubikwa ukuthi ngenxa yokuthi intengo ye-PVC e-China iphansi kakhulu kunaleyo yaseTurkey, futhi ngakolunye uhlangothi, intengo yendawo ye-PVC eYurophu iphezulu kunaleyo yaseTurkey, iningi lemikhiqizo ye-PVC ye-petkim ithunyelwa emakethe yaseYurophu. -
Inqubomgomo yokuvimbela ubhubhane yalungiswa futhi i-PVC yaphinde yahlanganiswa
Ngomhla zingama-28 kuNhlangulana, inqubomgomo yokuvimbela nokulawula ubhubhane yehla, ukungabi nathemba ngemakethe ngesonto eledlule kwaba ngcono kakhulu, imakethe yezimpahla ngokuvamile yaphinde yavuka, futhi amanani akhona kuzo zonke izingxenye zezwe aba ngcono. Ngokuhlehliswa kwentengo, inzuzo yentengo yesisekelo yehla kancane kancane, futhi iningi lemisebenzi amadili asheshayo. Ezinye izimo zokuthengiselana bezingcono kunayizolo, kodwa bekunzima ukuthengisa impahla ngamanani aphezulu, kanti ukusebenza kwawo konke bekuphansi. Mayelana nezinto eziyisisekelo, ukuthuthukiswa ohlangothini lwesidingo kubuthakathaka. Njengamanje, isikhathi esiphezulu sesidlulile futhi kunendawo enkulu yemvula, futhi ukugcwaliseka kwesidingo kuncane kunalokho obekulindelwe. Ikakhulukazi ngaphansi kokuqonda kohlangothi lokunikezela, i-inventory isalokhu imvamisa... -
Isingeniso mayelana Nomthamo we-PVC e-China nasemhlabeni jikelele
Ngokwezibalo zango-2020, umthamo wokukhiqiza we-PVC emhlabeni wonke wafinyelela kumathani ayizigidi ezingama-62 kanti inani eliphelele lafinyelela kumathani ayizigidi ezingama-54. Konke ukuncipha komkhiqizo kusho ukuthi umthamo wokukhiqiza awuhambanga ngo-100%. Ngenxa yezinhlekelele zemvelo, izinqubomgomo zendawo kanye nezinye izici, umkhiqizo kufanele ube ngaphansi komthamo wokukhiqiza. Ngenxa yezindleko eziphakeme zokukhiqiza ze-PVC eYurophu nase-Japan, amandla okukhiqiza e-PVC emhlabeni wonke agxile kakhulu eNyakatho-mpumalanga ye-Asia, lapho i-China inengxenye yomthamo wokukhiqiza we-PVC womhlaba wonke. Ngokusho kwedatha yomoya, ngo-2020, i-China, i-United States ne-Japan yizindawo ezibalulekile zokukhiqiza i-PVC emhlabeni, amandla okukhiqiza afinyelela ku-42%, 12% no-4% ngokulandelanayo. Ngo-2020, amabhizinisi amathathu aphezulu emhlabeni jikelele we-PVC ... -
I-Trend yesikhathi esizayo ye-PVC Resin
I-PVC iwuhlobo lwepulasitiki olusetshenziswa kabanzi ezintweni zokwakha. Ngakho-ke, ngeke ithathelwe indawo isikhathi eside esikhathini esizayo, futhi izoba nethuba elihle lokufaka isicelo ezindaweni ezingathuthukisiwe esikhathini esizayo. Njengoba sonke sazi, kunezindlela ezimbili zokukhiqiza i-PVC, enye iyindlela evamile yomhlaba wonke ye-ethylene, kanti enye iyindlela eyingqayizivele ye-calcium carbide e-China. Imithombo yendlela ye-ethylene ikakhulukazi i-petroleum, kanti imithombo yendlela ye-calcium carbide ikakhulukazi amalahle, i-limestone nosawoti. Lezi zinsiza zigxile kakhulu eShayina. Isikhathi eside, indlela yaseChina ye-PVC ye-calcium carbide ibilokhu isendaweni ehamba phambili ngokuphelele. Ikakhulukazi kusukela ngo-2008 kuya ku-2014, umthamo wokukhiqiza we-PVC waseChina wendlela ye-calcium carbide ubulokhu ukhula, kodwa futhi ulethe ... -
Iyini i-PVC Resin?
I-Polyvinyl chloride (PVC) iyi-polymer eyenziwe nge-vinyl chloride monomer (VCM) ku-peroxide, i-azo compound nezinye iziqalisi noma ngokuya ngomshini we-polymerization wamahhala ngaphansi kwesenzo sokukhanya nokushisa. I-vinyl chloride homopolymer kanye ne-vinyl chloride copolymer zihlangene zibizwa ngokuthi i-vinyl chloride resin. I-PVC yake yaba yipulasitiki enkulu kunazo zonke emhlabeni, eyayisetshenziswa kabanzi. Isetshenziswa kabanzi ezintweni zokwakha, imikhiqizo yezimboni, izidingo zansuku zonke, isikhumba saphansi, amathayili aphansi, isikhumba sokwenziwa, amapayipi, izintambo nezintambo, ifilimu yokupakisha, amabhodlela, izinto ezigwebu, izinto zokuvala, imicu nokunye. Ngokusho kobubanzi besicelo esihlukile, i-PVC ingahlukaniswa ibe: i-resin ye-PVC yenhloso evamile, izinga eliphezulu le-polymerization PVC resin kanye ... -
Iwindi lokuthekelisa le-arbitrage le-PVC liyaqhubeka nokuvuleka
Ngokuphathelene nesici sokuhlinzeka, i-calcium carbide, ngesonto eledlule, intengo yemakethe evamile ye-calcium carbide yehliswe ngo-50-100 yuan / ton. Umthwalo ophelele wokusebenza wamabhizinisi e-calcium carbide wawuzinzile, futhi ukuhlinzekwa kwezimpahla kwakwanele. Ethintwe yilolu bhubhane, ukuthuthwa kwe-calcium carbide akusheleli, intengo yefekthri yezinkampani yehliswa ukuze kuvunyelwe ukuthuthwa kwenzuzo, ukucindezela kwezindleko ze-calcium carbide kukhulu, futhi ukwehla kwesikhathi esifushane kulindeleke ukuba kube nomkhawulo. Umthwalo wokuqalisa wamabhizinisi akhuphukayo we-PVC unyukile. Ukunakekelwa kwamabhizinisi amaningi kugxile phakathi nasekupheleni kuka-April, futhi umthwalo wokuqalwa uzohlala uphezulu kakhulu esikhathini esifushane. Ethintwe yilolu bhubhane, imali yokusebenza... -
Imakethe yomhlaba wonke yamapulasitiki angaboli kanye nesimo sokusetshenziswa
I-Chinese Mainland Ngo-2020, ukukhiqizwa kwezinto ezibolayo (okuhlanganisa i-PLA, i-PBAT, i-PPC, i-PHA, amapulasitiki asekelwe isitashi, njll.) e-China kwakungamathani angaba ngu-400000, futhi ukusetshenziswa kwakungamathani angaba ngu-412000. Phakathi kwazo, ukuphuma kwe-PLA kungamathani ayi-12100, umthamo wokungenisa ungamathani angama-25700, umthamo wokuthekelisa ungamathani angama-2900, kanti ukusetshenziswa okubonakala kungamathani angama-34900. Izikhwama zokuthenga kanye nezikhwama zemikhiqizo yasemapulazini, ukupakishwa kokudla kanye ne-tableware, izikhwama zomquba, ukupakishwa kwegwebu, ezolimo kanye nengadi yamahlathi, ukumbozwa kwamaphepha yizindawo ezinkulu zabathengi zamapulastiki abolekayo eShayina. Taiwan, China Kusukela ekuqaleni kuka-2003, Taiwan.