Amanani entengo kawoyela aphesheya awohloka futhi angene cishe i-7%

Amanani entengo kawoyela wamazwe acishe acishe abe ngu-7% ngempelasonto futhi aqhubeke nomkhuba wawo ongemuva lapho evulekile ngoMsombuluko ngenxa yokukhathazeka kwemakethe ngenxa yokuncipha kwemakethe kanye nenani lama-rigs asebenzayo eNyakatho Melika.

Ekupheleni kosuku, ikusasa le-crude kawoyela ngokulethwa kukaJulayi ngeNew York Mercantile Exchange Fell $ 8.03 , ukuvala ngo- $ 113.12 nge-barrel ngayinye.

Isidingo esibuthakathaka! Amanani ezinhlobonhlobo zamakhemikhali dive!

Umkhakha wamakhemikhali njengamanje ubhekene nokushiswa okujwayelekile emakethe kanye nokwehla okubukhali kwesidingo esiphansi. Izinkampani eziningi zikhethe indlela ephansi kakhulu futhi ethambile yokunciphisa amanani abo okuqala ukuze abhekane nesimo samanje semakethe ephansi. Ithiphu ye-iceberg olwandle olujulile, futhi imaphi amakhemikhali angaphansi kwengcindezi?

IBisphenol A: Isidingo esiphelele se-chain embonini sibuthakathaka, kusekhona indawo yokuhamba phansi
Engxenyeni yokuqala yalo nyaka, inani elijwayelekile le-epoxy resin lenyuke ngaphezulu nangaphansi kwe-yuan / ton elingaphansi kwe-yuan / lenqubomgomo enhle ye-BPPA kanye ne-epoxy resin imboni etholakala ngokuyisisekelo Ngamakethe, kanye nesidingo esiphelele se-BPA Imboni Yezimboni ibuthakathaka njengamanje. I-Downstream Epoxy Resin, ukungqubuzana kwe-PC kuvelele ikakhulukazi, ukunikezwa kwanele nokudingeka kunzima ukulandela, kulindeleke ukuthi iBisphenol inesikhala esisehle.

I-Polybether: Amandla okuthenga aphansi abuthakathaka abuthakathaka, impi intengo yempi kunzima ukuba nomnqobi
Ukuphela kweholide le-Dragon Boat festival, ukufunwa kwe-polyther kuvule isiteshi esingezansi, ukuthengiselana okuhleliwe, ingcindezi yama-oda amasha ukulandela kancane, izikhwama ze-polyrerer zizokwehla, ngezindleko kanye nokufunwa kwemodi ye-DEST, iCyclopropane Vula imodi ye-DOWN , i-polyleately ilandele ukwehla kwe-cyclopropane, amandla okuthenga aphansi kwezinto ezisetshenziswayo asabuthakathaka, amanani emakethe jikelele, amanani entengo ayaqhubeka nokugcina ukusebenza phansi. Ngaphezu kwalokho, imidondoshiya emithathu ye-polyther intengo izisulu, ekudleni kwasekufuywayo, amanani aphesheya asaphansi kunamanani asolwandle, ahlanganiswe azokwehliswa, athunyelwa ama-polythemis athunyelwa ngaphandle kwesikhathi sokungasekeli okuhle .

I-Epoxy Resin: Ukuhweba kwasekhaya nokwamanye amazwe kuyaphazamiseka ngasikhathi sinye, futhi intengo ebaluleke kakhulu isendaweni ephansi
Le nhlanganisela yamanani e-epoxy resin, noma ngabe kuwumugqa wokuqala, umugqa wesibili noma onomugqa wesithathu, okunikezwayo okuqinile ku-21,000 yuan / ton, uma kuqhathaniswa nonyaka odlule, kuncishiswe cishe ngo-5,000 yuan / ton, okujwayelekile kokuphela okuphansi. Kodwa-ke, kusenzima ukufunwa phansi komfula, futhi umnotho othambekele ekuthekelweni ahlangabezana nokuwohloka kwezomnotho emhlabeni, futhi ukuthunyelwa kwamanye amazwe kuyaphazanyiswa. Ukusetshenziswa njengamanje kusenkingeni ephansi, nokukhethwa kwe-epoxy resin nakho kuyathinteka.
I-Ethylene oxide: I-townstream enkulu kunazo zonke ifake inkathi yonyaka, futhi isidingo esisha akwanele ukulandela
Ukwehla okukhulu kakhulu kwe-ethylene oxide polycarboxxoxylate amanzi anciphisa i-ejenti monomer angenele inkathi yesizini yesizini, futhi isidingo sibhekene nemakethe ebuthakathaka esesikhathini. Ukungena ngoJuni, isikhathi semvula sanda kakhulu, ukusetshenziswa okuzophela kuzokhombisa ukwehla okukhulu kulindeleke. Ngaphezu kwalokho, i-terminal Downstream isabhekene nengcindezi yokubuyiselwa emuva, isidingo ngokushesha akwanele ukulandela, futhi umdlalo wesitoko asobala. Ngokuzayo, ukusungulwa kwe-Downstream kuseyizwi elikhulu, amanzi e-polycarboxylic acid anciphisa amandla e-agent monomer azokhombisa ukuzinza kokusebenza okubuthakathaka, ngenkathi ukusetshenziswa kwe-oxide e-ethylele kuzokhombisa ukuntuleka komkhuba.
I-glacial acetic acid: phansi ngenxa yokulahleka kokunciphisa ukuncishiswa kokudla okungekuhle, ukunciphisa ukusheshisa ukuqala kwesizini
Amagagasi amabili amanani aphansi engxenyeni yokuqala yonyaka asuselwa ekukhiyani ezingeni lama-3400-3500 yuan / ithoni, isici esikhulu sisesifungweni esiphansi manje. Umkhiqizo we-Downstream uphansi, iningi lazo ngenxa yokunciphisa ukulahleka nokulungiswa kokupaka, okuholela ezingeni eliphansi lokuqalisa. Futhi inkathi yendabuko yendabuko ngokwayo idinga ukwehla, kanye nomthelela wengxenye yokuqala yobhubhane ezindaweni eziningi ukunciphisa ukusetshenziswa kwezidingo zokuthola imali evuthayo, izinhloso zokuthengwa kwezansi komgwaqo ngoba ibala linqabile.
I-Butyl Alcohol: I-Downtream Butyl ACRYLATE funa isicaba, amanani awela ama-500 yuan / ithoni
NgoJuni, ukuthuthumela kwemakethe ye-N-Buthanol kubuthakathaka, ukuthengiselana kwensimu akuphezulu, kuqhathaniswa namanani entengo emakethe ekuqaleni kwesonto awele / ithoni. Imakethe ye-Butyl acrylate, i-townstream enkulu kunazo zonke ye-n-butanol, ukusebenza okubuthakathaka, i-towstrease emulsions master rolls kanye nezinye izidingo ze-acculsions kanye nokunye ukufunwa kwesifuba, indawo ye-Spot ibhekana kahle, isikhungo semakethe samandla adonsela phansi ithambile.
I-Titanium dioxide: Izinga lokuqalisa lama-80% kuphela, ukushiyeka okuphansi kunzima ukukushintsha
Imakethe yasekhaya ye-Titanium Dioxide imakethe ibibuthakathaka, abakhiqizi bathola ama-oda ngaphansi kunalokho obekulindelwe, imikhawulo yezokuthutha yemakethe ngezinga elikhulu, amakhasimende aphansi we-titanium dioxide, njengamanje esiteji esikhulu sokusetshenziswa, izitshalo ezinkulu ze-sporadic Futhi abanye abakhiqizi abancane nabaphakathi nendawo ukuthatha isinyathelo sokunciphisa umthwalo, imakethe yamanje yasekhaya ye-titonium dioxide, efana nezezakhiwo kanye neminye imikhakha ye-terminal kulindeleke ukuthi isebenze ohlangothini olufushane kunzima ukuguquka, ukubuka okufushane Ngenxa yesikhala sokukhishwa kwamandla akwamanye amazwe silinganiselwe kakhulu, ngakho-ke ukuthengisa kwasekhaya kanye nokuhweba kwangaphandle kuzoba kubi.