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 kweNew York Mercantile Exchange Fell $ 8.03, noma amaphesenti angama-6,83, ukuvala amaphesenti angu- $ 6.69, ukuvala umgqomo ngamunye.

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 lidlule ngaphezulu nangaphansi kwe-25,000 yuan / ithoni, elibuye ligange umthelela omkhulu kwi-BPPA kanye ne-epoxy resin imboni ye-a. agayiwe ngokuyisibalo se-BPA kanye ne-BPA chain chain abuthakathaka 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 kwama-oda amasha okulandela ukuhamba kwe-cyclopropane, ama-polyreather activation assistred Mode, ama-polyream avulekele ngokuqinile, amanani entengo aphelele, amanani entengo, amanani ayaqhubeka nokugcina ukusebenza phansi. Ngaphezu kwalokho, imidondoshiya emithathu ye-polyther intengo izisulu, ekudleni kwasekufuywayo, amanani aphesheya asaphansi kunamanani asolwandle, ahlanganiswe nobhuka owesifo wakwamanye amazwe asaqhubeka nokukhula, ukufunwa kwe-polythemics kuncishisiwe kakhulu, okuthengiswayo kwe-polythert isikhathi esingeyona into enhle.

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 wesithathu, ukunikezwa okuqinile ku-21,000 yuan / ton, kuqhathaniswa nonyaka odlule, kuncishiswe yi-yuan / ton ecishe ibe ngu-5,000, kuncishiswe yi-yuan yuan / ukuphela komkhawulo ophansi. 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 uqobo idinga ukwehla, kanye nomthelela wengxenye yokuqala yobhubhane ezindaweni eziningi ukunciphisa ukusetshenziswa kwezidingo zokuthola izinto ezivuthayo, izinhloso zokuthengwa kwezomkhosi ze-Spot zinqabile.
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, imboni ye-topstrease embonini yama-tap we-tap kanye nokunye okufunwayo, indawo ye-Spot ibhekana kahle, isikhungo semakethe samandla adonsela phansi sithambile kancane.
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 yamabhizinisi amancane e-Titonium dioxide, ama-topstream akhiqizi azothatha isinyathelo sokunciphisa umthwalo, njengezezakhiwo zamanje ze-titanium dioxide, njengezezakhiwo zangempela kanye Ezinye izimboni ezibulalayo kulindeleke ukuthi zisebenze ngasohlangothini olufushane kunzima ukuguquka, ukubuka okufushane okwesikhashana ngenxa yesikhala sokukhishwa kwamandla wangaphandle kukhawulelwe kakhulu, ngakho-ke ukuthengiswa kwasekhaya kuzobe ukuhweba okungekho emthethweni kanye nokuhweba kwangaphandle kuzoba kubi.