Izintengo zikawoyela zamazwe ngamazwe ziyehla futhi zehle cishe ngo-7%

Amanani kawoyela wamazwe ngamazwe ehle cishe ngo-7% ngempelasonto futhi aqhubekile nokwehla kwezinga lawo ngoMsombuluko ngenxa yokukhathazeka kwezimakethe mayelana nokuwohloka komnotho okwehlisa isidingo sikawoyela kanye nokwenyuka okuphawulekayo kwenani lezinsimbi ezisebenzayo zikawoyela eNyakatho Melika.

Ekupheleni kosuku, ikusasa likawoyela ongahluziwe okhanyayo wokulethwa kukaJulayi ku-New York Mercantile Exchange lehle ngo-$8.03, noma amaphesenti angu-6.83, ukuze livale ngo-$109.56 umphongolo ngamunye, kuyilapho ikusasa likawoyela ongahluziwe we-Brent okulethwa ngo-August eLondon lehle ngo-$6.69, noma amaphesenti angu-5.58, ukuze livale ngo-$113.12 ngomphongolo ngamunye.

Isidingo esibuthakathaka! Amanani ezinhlobonhlobo zamakhemikhali ayatshuza!

Imboni yamakhemikhali njengamanje ibhekene nokwehla okujwayelekile emakethe kanye nokwehla okukhulu kwesidingo esezansi nomfula. Izinkampani eziningi zikhethe indlela ephansi futhi ethambile yokunciphisa amanani azo okuqala ukuze zibhekane nesimo esikhona semakethe ephansi. Isihloko seqhwa olwandle olujulile, futhi yimaphi amakhemikhali angaphansi kwengcindezi?

I-Bisphenol A: isidingo sisonke sochungechunge lwemboni sibuthakathaka, sisekhona indawo yokunyakaza okuya phansi
Engxenyeni yokuqala yalo nyaka, inani elimaphakathi le-epoxy resin lizungezwe ngaphezulu nangaphansi kuka-25,000 yuan/ton, eliphinde laletha umthelela othile esidingweni se-bisphenol A. Inqubomgomo enhle ye-BPA kanye neketango lemboni ye-epoxy resin igayiwe ngokuyisisekelo yimakethe, futhi isidingo sisonke sochungechunge lwemboni ye-BPA sibuthakathaka okwamanje. I-downstream epoxy resin, ukuphikisana kwe-PC kuvelele ikakhulukazi, ukunikezwa kwanele futhi isidingo sinzima ukulandelwa, kulindeleke ukuthi i-Bisphenol A isenendawo ephansi.

I-polyether: amandla okuthenga avilaphayo aphansi komfula abuthakathaka, impi yentengo yomkhakha inzima ukuba nomnqobi
Ukuphela kweholide le-Dragon Boat Festival, isidingo se-polyether sivule umzila obheke phansi, ukuthengiselana kwe-oda kuyindlala, ingcindezi ye-oda emisha yokulandelela kancane kancane, ukuthunyelwa kwezingxoxo ze-polyether kuyehla, ngezindleko kanye nesidingo sobuthakathaka obubili, imodi yokuvula i-cyclopropane, i-polyether ilandela ngenkuthalo ukwehla kwe-cyclopropane, ukwehla komfula ukuqina kwamandla emakethe, ukugcina intengo yezinto ezingavuthiwe iqhubeka ukugijima phansi. Ngaphezu kwalokho, imidondoshiya emithathu yempi yentengo ye-polyether ishubile, ekwehleni kwesidingo sasekhaya, amanani angaphandle asephansi kunamanani asekhaya, kuhambisana nezifo eziwumshayabhuqe zakwamanye amazwe zisathuthuka, isidingo sincishiswa kakhulu, ukuthunyelwa kwe-polyether okwamanje akukho ukwesekwa okuhle.

I-Epoxy resin: uhwebo lwasekhaya nolwangaphandle luyaphazamiseka ngesikhathi esifanayo, futhi intengo evamile isezingeni eliphansi.
Lo mzuliswano wezintengo ze-epoxy resin, kungakhathaliseki ukuthi umugqa wokuqala, umugqa wesibili noma umugqa wesithathu, ukunikezwa okuqinile ku-21,000 yuan / ton, ukunikezwa koketshezi cishe ngama-yuan / ton angama-23,500, uma kuqhathaniswa nonyaka odlule, kwehliswe cishe ngama-yuan angu-5,000 / ton, okujwayelekile kwesiphetho esiphansi. Kodwa-ke, kusenzima ukuthi isidingo esingezansi sikhule, futhi umnotho ogxile ekuthumeleni kwamanye amazwe uhlangabezane nokuwohloka komnotho womhlaba, futhi ukuthunyelwa kwamanye amazwe kuyaphazamiseka. Ukusetshenziswa okwamanje kusezingeni eliphansi, futhi ukucothwa kwe-epoxy resin nakho kuyathinteka.
I-Ethylene oxide: i-downstream enkulu kakhulu ingene ngenkathi engekho, futhi isidingo esisha akwanele ukulandelela
Umfula omkhulu kunawo wonke we-ethylene oxide polycarboxylate yokunciphisa amanzi i-monomer ingene kusizini engasebenzi, futhi isidingo sibhekene nemakethe ebuthakathaka ngenkathi engekho. Ukungena ngoJuni, inkathi yemvula yanda kakhulu, ukusetshenziswa okuphelele kuzobonisa ukwehla okukhulu kulindeleke. Ngaphezu kwalokho, i-terminal downstream isabhekene nengcindezi yokubuyisela emuva, isidingo esisheshayo asanele ukulandelela, futhi umdlalo wesitoko uyabonakala. Esikhathini esizayo, i-inventory ephansi yomfula iseyithoni eyinhloko, i-monomer ye-polycarboxylic acid yokunciphisa amanzi izobonisa ukusebenza okuzinzile kuya kokubuthakathaka, kanti ukusetshenziswa kwe-ethylene oxide kuzobonisa ukuntuleka komkhuba.
I-Glacial acetic acid: umfula ophansi ngenxa yokulahlekelwa ukunciphisa okubi, ukunciphisa ukusetshenziswa kokuziphilisa ukuze kusheshiswe ukuqala kwesizini engekho
Amagagasi amabili amanani entengo ephansi engxenyeni yokuqala yonyaka asekelwe ekukhiyeleni ezingeni lika-3400-3500 yuan/ton, isici esiyinhloko sisesidingweni esiphansi njengamanje. Umthwalo womkhiqizo owela phansi uphansi, iningi lawo ngenxa yokunciphisa ukulahlekelwa kanye nokunakekelwa kwendawo yokupaka, okuholela ezingeni eliphansi lezinga lokuqalisa. Futhi isikhathi esivamile esingenasizini ngokwaso sidinga nje ukwehla, kanye nomthelela wengxenye yokuqala yalolu bhubhane ezindaweni eziningi ukuze kuncishiswe ukusetshenziswa kwempilo yabantu, iketango lemboni ngaphansi kwendima yokuqhuba umsebenzi wokunciphisa isidingo sempahla eluhlaza, izinhloso zokuthengwa kwempahla ezansi komfula ziyindlala.
I-Butyl alcohol: isidingo se-butyl acrylate esingezansi siyisicaba, amanani ehle ngama-yuan angama-500 / ton
NgoJuni, ukushaqeka kwemakethe ye-n-butanol kuyaqhubeka, isidingo esingaphansi komfula sibuthakathaka kancane, ukuthengiselana kwenkundla akuphezulu, isimo semakethe siye sehla, uma kuqhathaniswa nezintengo zemakethe ezivula ekuqaleni kwesonto zehle ngo-400-500 yuan / ton. Imakethe ye-Butyl acrylate, engezansi enkulu kunazo zonke ye-n-butanol, ukusebenza okubuthakathaka, iyonke imboni ye-tape master rolls kanye nama-acrylate emulsion nezinye izidingo ziphansi, kancane kancane zingena ezidingweni zangaphandle kwesizini, abadayisi bamabala basebenzisana kabi, isikhungo semakethe sokudonsela phansi sithambe kancane.
I-Titanium dioxide: izinga lokuqala lika-80% kuphela, ukushiyeka okuphansi komfula kunzima ukushintsha
Imakethe yasekhaya ye-titanium dioxide ibibuthakathaka, abakhiqizi bathola ama-oda ngaphansi kwalokho obekulindelwe, imikhawulo yezokuthutha emakethe ngezinga elikhulu, izinga lokuvula lamanje le-titanium dioxide lilonke lika-82.1%, amakhasimende asezansi nomfula njengamanje asesigabeni sokusetshenziswa kwempahla, izitshalo ezinkulu ezingavamile kanye nabakhiqizi abathile abancane nabaphakathi ukuthatha isinyathelo sokunciphisa umthwalo, indawo yamanje yasekhaya njenge-titanium dioxide emakethe ye-titanium eseduze nemakethe ye-titanium okulindelekile kunzima ukushintsha, umbono wesikhathi esifushane ngenxa yesikhala sokukhululwa kwamandla kamhlinzeki wangaphandle sincane kakhulu, ngakho-ke ukuthengiswa kwasekhaya kanye nokuhweba kwamanye amazwe kuzoba kubi.