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I-Bisphenol Imeko yonikezelo ngokugqithisileyo yekota ibonakala, unikezelo lwekota yesibini kunye nemfuno kunye nomdlalo weendleko uyaqhubeka
1.1 Ikota yokuqala ye-BPA yohlalutyo lomgangatho wemarike Kwikota yokuqala ka-2023, ixabiso eliqhelekileyo le-bisphenol A kwimarike yase-East China yayiyi-9,788 yuan / ton, -21.68% YoY, -44.72% YoY. 2023 NgoJanuwari-Februwari i-bisphenol A iyaguquguquka kumgca weendleko kwi-9,600-10,300 yuan / ton. Ekuqaleni kukaJanuwari, kunye ...Funda ngokugqithisileyo -
Amaxabiso e-Acrylonitrile awela unyaka-on-year, i-quarter chain trend chain ayikaniki themba
Kwikota yokuqala, amaxabiso e-acrylonitrile chain ancipha unyaka nonyaka, isantya sokwandiswa kwamandla saqhubeka, kwaye uninzi lweemveliso zaqhubeka nokulahlekelwa yimali. 1. Amaxabiso amatsheyini ehle unyaka nonyaka kwikota yokuqala Kwikota yokuqala, amaxabiso ekhonkco le-acrylonitrile ehle unyaka nonyaka, kwaye kuphela ...Funda ngokugqithisileyo -
Imfuno yemarike ye-Styrolution ixabiso elithambileyo liqhubekile ukuhla, ukulinganiselwa okuncomekayo, ixesha elifutshane lisahleli libuthathaka
Ngomhla we-10 ku-Epreli, isityalo sase-Sinopec sase-East China sigxininise kwi-200 yuan / ton cut ukuphumeza i-7450 yuan / ton, i-Sinopec's North China phenol inikezela nge-100 ye-yuan / ton ukuphumeza i-7450 ye-yuan / ton, i-market ye-market market iqhubekile ukuwa. Ngokwenkqubo yohlalutyo lwemarike ye-t...Funda ngokugqithisileyo -
Zeziphi ii-antioxidant zerabha ezisetyenziswa ngokuqhelekileyo?
I-amine antioxidants, i-amine antioxidants isetyenziselwa ukuthintela ukuguga kwe-oksijini eshushu, ukuguga kwe-ozone, ukudinwa ukuguga kunye ne-ion metal catalytic oxidation enzima, umphumo wokukhusela ukhethekile. Ukungalungi kwayo kungcoliseko, ngokwesakhiwo singahlulwa kwakhona sibe: Phenyl napht...Funda ngokugqithisileyo -
Yiyiphi imisebenzi kunye nokusetyenziswa kwephenol
I-Phenol (i-chemical formula: C6H5OH, PhOH), eyaziwa ngokuba yi-carbolic acid, i-hydroxybenzene, yinto elula kakhulu ye-phenolic organic substance, i-crystal engenambala kwiqondo lokushisa. Inetyhefu. I-Phenol yikhemikhali eqhelekileyo kwaye iyimathiriyeli ekrwada ebalulekileyo yokuveliswa kwee-resin ezithile, i-fungicides, i-preserva ...Funda ngokugqithisileyo -
Emva kokunyuka nokuhla okukhulu, imarike ye-MIBK ingena kwixesha elitsha lohlengahlengiso!
Kwikota yokuqala, imarike ye-MIBK iqhubekile nokuwa emva kokunyuka ngokukhawuleza. Ixabiso letanki eliphumayo linyuke ukusuka kwi-14,766 yuan/toni ukuya kwi-21,000 yuan/ton, eyona imangalisayo ngama-42% kwikota yokuqala. Ukususela ngo-Ephreli 5, iwele kwi-RMB 15,400 / ton, phantsi kwe-17.1% YoY. Esona sizathu siphambili sendlela yorhwebo kwi-t...Funda ngokugqithisileyo -
Yintoni impahla ye-MMA kwaye zeziphi iindlela zokuvelisa
I-Methyl methacrylate (MMA) yinto ebalulekileyo ye-organic khemikhali ekrwada kunye ne-polymer monomer, isetyenziswa ikakhulu kwimveliso yeglasi ephilayo, iplastiki yokubumba, i-acrylics, i-coatings kunye ne-pharmaceutical functional materials polymer, njl.Funda ngokugqithisileyo -
Inkxaso yeendleko China bisphenol Iziko lemarike lomxhuzulane ukuya phezulu
I-China bisphenol Iziko lemarike lomxhuzulane ukuya phezulu, emva kwemini ibhidi yepetrochemical igqithise obekulindelekile, unikezelo ukuya kuthi ga kwi-9500 yuan / ton, abarhwebi balandele intengiso yentengiso ukuya phezulu, kodwa intengiselwano ephezulu ilinganiselwe, ukusukela emva kwemini kuvalwe amaxabiso othethathethwano oluqhelekileyo eMpuma China ...Funda ngokugqithisileyo -
Imfuno ye-Epoxy resin terminal iyacotha, kwaye intengiso ikwimeko entle!
Kule veki, imarike ye-epoxy resin yasekhaya iyancipha ngakumbi. Ebudeni beveki, izixhobo eziluhlaza zeBisphenol A kunye ne-Epichlorohydrin zahlala zisihla, inkxaso yeendleko ze-resin yayinganelanga, ibala le-epoxy resin lalinomoya oqinileyo wokulinda nokubona, kwaye imibuzo esezantsi yomlambo yayi...Funda ngokugqithisileyo -
Iindleko ezithandekayo, unikezelo olubuthathaka kunye nemfuno, kunye nokuguquguquka okubuthathaka kwimarike yasekhaya ye-cyclohexanone
Imarike yasekhaya ye-cyclohexanone yayibuthathaka ngoMatshi. Ukususela ngo-Matshi 1 ukuya kwi-30, ixabiso lemarike eliphakathi kwe-cyclohexanone e-China lehla ukusuka kwi-9483 yuan / ton ukuya kwi-9440 yuan / ton, ukuhla kwe-0.46%, kunye noluhlu oluphezulu lwe-1.19%, ukwehla konyaka-ngonyaka kwe-19.09%. Ekuqaleni kwenyanga, ikrwada ...Funda ngokugqithisileyo -
NgoMatshi, ipropylene oxide yaphinda yawela ngaphantsi kwe-yuan eyi-10000. Yayiyintoni imeko yemarike ngo-Epreli?
Ngo-Matshi, imfuno eyongeziweyo kwimeko yasekhaya ye-C market yayilinganiselwe, okwenza kube nzima ukuhlangabezana nokulindelweyo kwishishini. Embindini wale nyanga, amashishini asezantsi afuna nje ukugcina isitokhwe, kunye nomjikelo wokusebenzisa ixesha elide, kwaye umoya wokuthenga imarike uhlala...Funda ngokugqithisileyo -
Yeyiphi inethiwekhi yemathiriyeli yeekhemikhali elungileyo?
Izixhobo zemichiza ekrwada ziyinxalenye ebalulekileyo yoshishino lwale mihla lweekhemikhali kunye nesiseko seemveliso ezahlukeneyo zeekhemikhali. Ngenkqubela phambili eqhubekayo yobugcisa bemizi-mveliso, uthungelwano lwemichiza ekrwada luya lufumana ingqwalasela evela kumashishini ahlukeneyo. Yiyiphi ikhemikhali elungileyo ...Funda ngokugqithisileyo
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