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Imfuno yetheminali iyaqhubeka nokucotha, kwaye i-bisphenol Intsingiselo yentengiso iyaqhubeka nokuhla
Ukusukela ngo-2023, ingeniso epheleleyo yeshishini le-bisphenol A iye yacudiswa kakhulu, ngamaxabiso emarike atshintsha-tshintsha kuluhlu olumxinwa kufutshane nomgca weendleko. Emva kokungena ngoFebruwari, yade yaguqulwa ngeendleko, okubangele ilahleko enkulu yenzuzo enkulu kwishishini. Ukuza kuthi ga ngoku, ndi...Funda ngokugqithisileyo -
Inkqubo ephambili yokuvelisa i-vinyl acetate kunye neenzuzo zayo kunye nokungonakali
I-Vinyl acetate (VAc), eyaziwa ngokuba yi-vinyl acetate okanye i-vinyl acetate, i-liquid engenambala ecacileyo kwiqondo lokushisa eliqhelekileyo kunye noxinzelelo, kunye ne-molecular formula ye-C4H6O2 kunye ne-molecular weight ye-86.9. I-VAc, njengenye yezona zinto zisetyenziswa kakhulu kwimveliso yezinto eziphilayo emhlabeni, c...Funda ngokugqithisileyo -
Ibisphenol A yaseThailand echasene nokulahla iya kuba nefuthe lini kwimarike yasekhaya xa iphelelwa lixesha?
NgoFebruwari 28, 2018, uMphathiswa wezoRhwebo ukhuphe isaziso malunga nokuzimisela kokugqibela kophando oluchasene nokulahlwa kwe-bisphenol A evela eThailand. Ukususela ngo-Matshi 6, i-2018, umqhubi wokungenisa uya kuhlawula umsebenzi ochasene nokulahla ukulahla kwizithethe ze-People's R...Funda ngokugqithisileyo -
Imakethi yePC yavuka kuqala emva koko yawa, ngokusebenza okubuthathaka
Emva kokunyuka okuncinci kwimarike yePC yasekhaya kwiveki ephelileyo, ixabiso lentengiso yeempawu eziqhelekileyo zehla nge-50-500 yuan / ton. Izixhobo zesigaba sesibini zeZhejiang Petrochemical Company zanqunyanyiswa. Ekuqaleni kwale veki, uLihua Yiweiyuan ukhuphe isicwangciso sokucoca imigca emibini yemveliso ...Funda ngokugqithisileyo -
Imakethi ye-acetone yaseTshayina yenyuka ngokungxamisekileyo, ixhaswa kukokubini ukubonelela kunye nemfuno
Ngomhla we-6 kaMatshi, imarike ye-acetone yazama ukunyuka. Ngentsasa, ixabiso lemarike ye-acetone e-East China yakhokelela ekunyukeni, kunye nabanikazi benyusa kancane ukuya kwi-5900-5950 yuan / ton, kunye nezinye izibonelelo eziphezulu ze-6000 yuan / ton. Ekuseni, isimo sentengiselwano sasilungile, kwaye ...Funda ngokugqithisileyo -
Imarike yepropylene oxide yaseTshayina ibonisa ukunyuka okuzinzileyo
Ukususela ngoFebruwari, imarike yepropylene oxide yasekhaya ibonise ukunyuka okuzinzileyo, kwaye phantsi kwempembelelo edibeneyo yecala leendleko, ukubonelela kunye nokufunwa kwecala kunye nezinye izinto ezithandekayo, imarike yepropylene oxide ibonise ukunyuka komgca ukususela ekupheleni kukaFebruwari. Ukusukela nge-3 kaMatshi, ixabiso lokuthumela ngaphandle kwepropylene ...Funda ngokugqithisileyo -
Uhlalutyo lokubonelela kunye nemfuno yemarike ye-vinyl acetate yaseTshayina
I-Vinyl acetate (VAC) yinto ebalulekileyo yekhemikhali yezinto eziphilayo kunye ne-molecular formula ye-C4H6O2, eyaziwa ngokuba yi-vinyl acetate kunye ne-vinyl acetate. IVinyl acetate isetyenziswa ikakhulu kwimveliso yepolyvinyl alcohol, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolym...Funda ngokugqithisileyo -
Ngokohlalutyo lwekhonkco loshishino lwe-acetic acid, imeko yemarike iya kuba ngcono kwixesha elizayo
1. Uhlalutyo lwe-acetic acid market trend NgoFebruwari, i-acetic acid ibonise i-trend eguquguqukayo, kunye nexabiso lokunyuka kuqala kwaye lehla. Ekuqaleni kwenyanga, ixabiso eliqhelekileyo le-acetic acid laliyi-3245 yuan / ton, kwaye ekupheleni kwenyanga, ixabiso laliyi-3183 yuan / ton, kunye nokuhla kwe-o ...Funda ngokugqithisileyo -
Wazi ntoni malunga neendlela ezisixhenxe zokusetyenziswa kwesulfure?
Isulfure ye-industrial yimveliso ebalulekileyo yeekhemikhali kunye nesiseko semathiriyeli ekrwada, esetyenziswa kakhulu kwimichiza, ishishini elikhanyayo, i-pesticide, irabha, idayi, iphepha kunye namanye amacandelo oshishino. Isulfure yeshishini eliqinileyo ikwimo yentlama, umgubo, igranule kunye neflake, etyheli okanye emthubi okhanyayo. Thina...Funda ngokugqithisileyo -
Ixabiso leMethanol liyenyuka ngexesha elifutshane
Kwiveki ephelileyo, imakethi yemethanol yasekhaya iphinde yavela kukothuka. Emaphandleni, kwiveki ephelileyo, ixabiso lamalahle ekupheleni kwexabiso liyekile ukuwa kwaye lajika. Umothuko kunye nokunyuka kwekamva lemethanol kunike imarike ukomelela okulungileyo. Umoya weshishini uphucukile kunye nomoya opheleleyo we ...Funda ngokugqithisileyo -
Imarike yasekhaya ye-cyclohexanone isebenza kwi-oscillation emxinwa, kwaye kulindeleke ukuba izinze ikakhulu kwixesha elizayo.
Imarike yasekhaya ye-cyclohexanone i-oscillates. Ngomhla we-17 kunye ne-24 kaFebruwari, ixabiso eliqhelekileyo lemarike ye-cyclohexanone e-China lehla ukusuka kwi-9466 yuan / ton ukuya kwi-9433 yuan / ton, kunye nokuhla kwe-0.35% ngeveki, ukuhla kwe-2.55% ngenyanga ngenyanga, kunye nokuhla kwe-12.92% ngonyaka. Imethi ekrwada...Funda ngokugqithisileyo -
Ukuxhaswa ngokubonelela kunye nemfuno, ixabiso lepropylene glycol eChina liyaqhubeka nokunyuka
Isityalo sasekhaya sepropylene glycol sigcine umgangatho ophantsi wokusebenza ukususela kuMthendeleko we-Spring, kwaye imeko yangoku yokubonelela ngemarike eqinile iyaqhubeka; Ngexesha elifanayo, ixabiso lezinto eziluhlaza zepropylene oxide liye lanyuka kutshanje, kwaye iindleko nazo zixhaswa. Ukusukela ngo-2023, ixabiso le ...Funda ngokugqithisileyo
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