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Izintengo ze-styrene ziyabuya, i-ABS engezansi, i-PS, i-EPS inyuswe kancane
I-styrene okwamanje ibuthakathaka ngokuyisisekelo, kwiphethini yokugcina ekhathele, ukuphikisana kwabo akukukhulu, intengo iphinde ilandele i-benzene ehlanzekile ibuyele phansi. Iphoyinti lamanje lokungqubuzana kwirabha eqinile ye-styrene ezansi nomfula, ezansi nomfula u-S omkhulu ezintathu ngezintengo ze-styrene emuva kwephrofayili...Funda kabanzi -
Imakethe ye-MMA iyaqhubeka nokuba buthaka, ihlinzeka futhi ifune inkinga, ukuthengwa kwangempela okukodwa qaphela isimo sengqondo sokulinda nokubona
Muva nje, iyonke imakethe yasekhaya ye-methyl methacrylate iqhubekile nokuba buthaka, futhi abasebenzisi bokugcina abaphansi kakhulu bagcina imisebenzi yokuthenga nje. Ngenxa yentengo yemakethe yasekhaya ye-methyl methacrylate yakamuva iyaqhubeka nokuba phansi, ihamba eduze komugqa wezindleko we-methyl meth enkulu yasekhaya...Funda kabanzi -
Imakethe ye-Bisphenol iyaqhubeka nokukhuphuka, ikhuthaza ukunyuka kwemakethe ye-epoxy resin engezansi
Muva nje, ngenxa yokwehla kwezinga lokuqala lemboni ye-bisphenol A, i-Yanhua poly carbon 150,000 tons / year bisphenol A plant stop for maintenance, imboni okwamanje ivuliwe eduze kwamaphesenti angamashumi ayisikhombisa. Ngesikhathi esifanayo kukhona ukusekelwa okuvela ohlangothini lwezindleko ze-phenol, i-phenol izolo ngemva kwesitshalo...Funda kabanzi -
Uwoyela ongahluziwe wehlela ngaphansi kuka-$90 mark, izinhlobonhlobo zezinto ezingavuthiwe zamakhemikhali zicwile
Uwoyela ongahluziwe uwela ngaphansi kuka-$90 mark I-Iran ithe namhlanje ekuseni ikhiphe impendulo esemthethweni kumbhalo osalungiswa wesivumelwano senuzi esihlongozwe yi-European Union nokuthi isivumelwano senuzi sase-Iran singafinyelelwa, ngokusho kwemithombo yabezindaba yangaphandle. Isikhundla se-Iran esivumelwaneni sakamuva esisalungiswa ...Funda kabanzi -
Ukunikezwa kwe-acetic acid ye-glacial kusezingeni eliphezulu, ukuntuleka kwesidingo esingaphansi komfula, imakethe imbi kakhulu, akulula ukukhuphula amanani
Ukunikezwa sekukonke kwemakethe ye-glacial acetic acid ngo-Agasti kuphezulu, futhi okunye okungaphansi komfula kusesikhathini esingekho, ngakho-ke isidingo se-acetic acid singakhawulwa. Njengoba kunamabhizinisi ambalwa alungisa kabusha kule nyanga, yi-Shanghai Huayi kanye noDalian Hengli kuphela abanezinhlelo zokulungisa kabusha, ukunikezwa kuhlala kuphezulu, futhi ...Funda kabanzi -
Inqubomgomo + imakethe ye-plasticizing yokushisa ephezulu yaphindeka kancane, futhi amanani entengo ye-bisphenol A kanye nabakhiqizi be-PC akhuphuka; Ukushoda kwamandla emhlabeni jikelele, abakhiqizi abakhulu baphesheya kwezilwandle bakhipha...
Inqubomgomo + yokushisa okuphezulu kwesimo sezulu, imakethe ye-plasticizing yasekhaya iphinde yakhuphuka kancane Kusukela ngoJuni, ngokunyuka kwezinga lokushisa eliphezulu, umthamo wokuthengisa wemishini yasendlini ye-JD kanye nama-air conditioner anyuke ngaphezu kuka-400% ngenyanga. Izifunda ezi-5 eziphezulu ze-JD air conditioning...Funda kabanzi -
Imakethe yeButanone imfuno yasekhaya neyangaphandle ibuthakathaka, imakethe yehle kakhulu
NgoJulayi, imakethe yasekhaya ye-butanone ngenxa yokushoda kwezidingo zasekhaya nezangaphandle, imakethe yabonisa ukuthambekela okubukhali kokwehla, amanani entengo awela ngaphansi komugqa wezindleko, ukufakwa kwefekthri ethile ukunciphisa ukukhiqizwa noma ukupaka, ukunciphisa ingcindezi yokuhlinzeka, ebekwe phezulu ekupheleni isigaba senyanga okufanele sigcwaliswe...Funda kabanzi -
Amazwe e-G7 abheka ukuvinjelwa komhlaba wonke emikhiqizweni kawoyela waseRussia futhi izinkampani ezinkulu ezingaphezu kuka-30 zimemezela ukwenyuka kwamanani!
Muva nje, isimo somhlaba wonke sisesimweni sokushuba. Esitatimendeni, amazwe e-G7 athe acubungula ukuvinjwa komhlaba wonke emikhiqizweni kawoyela kanye ne-petroleum yaseRussia ngaphandle uma kunentengo yokuthenga elingana noma ephansi kunentengo okuxoxiswene ngayo nabalingani bamazwe ngamazwe, ngokusho kweRosatom...Funda kabanzi -
Uchungechunge lwezimboni ze-Phenol ne-ketone ngoJulayi ukuhlaziywa kwemakethe, i-phenol iphinde yavuka ngemva kokuqhuma, inani lentengo lenyanga le-bisphenol A lehle ngo-18.45% ringgit
Imakethe yomkhiqizo kaJulayi phenol ketone industry ibuthakathaka iyonke. Impahla esetshenziswayo ekhuphukayo isezingeni eliphansi le-benzene elimsulwa, i-port pure benzene inventory ukuze kugcinwe izinga eliphansi, kodwa uwoyela ongahluziwe kanye nokushintshisana kwangaphandle kwe-benzene okumsulwa phezulu naphansi, ingcindezi yentengo ezansi nomfula ingapheli, 4.4...Funda kabanzi -
Izintengo ze-Bisphenol A ziwela kumazinga aphansi njengoba imakethe iphindela emuva kancane iye phezulu
Muva nje, intengo ye-bisphenol A iphinde yakhuphuka isuka ezingeni eliphansi. Nakuba izimboni ezimbili ezansi nomfula ziqala ukuba ngcono, izinga lokuqala le-epoxy resin elicishe libe ngu-50%, izinga lokuqala le-PC lika-60% ngaphezulu, kodwa i-bisphenol A ukugcina ukusetshenziswa kwenkontileka noma ukuphathwa kwempahla, inombolo encane ye-sma...Funda kabanzi -
Imakethe ye-Methyl methacrylate MMA, u-August waqala ukuyeka ukuwa nokuzinza
Imakethe yasekhaya ye-methyl methacrylate iyonke iye yabhekana nokwehla kokuqedwa kusukela ngoJulayi, futhi imakethe yakamuva iye yama kancane kancane futhi yazinza, ukusebenza kwemakethe jikelele kuye kwagcina ukusebenza kokuqeda, okunikezwayo okuphansi kuzwakala kancane kancane, futhi ihhavini...Funda kabanzi -
Izintengo ze-styrene zithintwa ukwethuka okukhulu, kepha uhlangothi lokunikezela nesidingo lokucindezelwa okubuthakathaka, kulindeleke ukuthi lwehle esikhathini esifushane noma ikakhulukazi.
Izintengo zamasonto onke emakethe ye-Styrene ngesonto eledlule zaqala ukuzamazama phakathi nesonto, zikhuphuka ngenxa yezizathu ezilandelayo. 1. ukukhuphuka kwesidingo sekhava yesikhashana ekulethweni kwemakethe ngaphandle kwenyanga. 2. Amanani kawoyela emhlabeni wonke kanye nempahla ebuyayo. Lapho umoya wokulethwa wama-27 usuphelile, indawo yaqala ukuhlangana ...Funda kabanzi
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