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Ukubonelela kunye nenkxaso yemfuno enganeleyo, ukuhla okuqhubekayo kwimarike ye-ABS
Ngexesha leeholide, i-oyile ekrwada yamazwe ngamazwe yehla, i-styrene kunye ne-butadiene ivalwe ngaphantsi kwidola yaseMelika, iikowuti zabanye abavelisi be-ABS zawa, kunye neenkampani zepetrochemical okanye uluhlu lwezinto eziqokelelweyo, ezibangela iimpembelelo ze-bearish.Emva koSuku lukaMeyi, imarike ye-ABS iyonke iqhubekile nokubonisa into...Funda ngokugqithisileyo -
Ukuxhaswa kweendleko, i-epoxy resin yavuka ekupheleni kuka-Epreli, kulindeleke ukuba iphakame kuqala kwaye iyancipha ngoMeyi
Embindini wokuya ekuqaleni kuka-Epreli, imarike ye-epoxy resin iqhubekile nokudodobala.Ngasekupheleni kwenyanga, imakethi ye-epoxy resin yaqhekeza kwaye yavuka ngenxa yempembelelo yokunyuka kwezinto eziluhlaza.Ekupheleni kwenyanga, ixabiso lothethathethwano eliqhelekileyo eMpuma China laliyi-14200-14500 yuan/ton, kunye ...Funda ngokugqithisileyo -
Ukubonelela nge-bisphenol A kwimarike kuyaqina, kwaye intengiso inyuka ngaphezulu kwe-yuan eyi-10000.
Ukusukela ngo-2023, ukubuyiswa kokusetyenziswa kwetheminali kuye kwacotha, kwaye imfuno esezantsi yomlambo ayizange ilandele ngokwaneleyo.Kwikota yokuqala, umthamo omtsha wemveliso ye-440000 yeetoni ze-bisphenol A wafakwa ekusebenzeni, ugxininisa ukuphikisana kweemfuno zokubonelela kwi-bisphenol A market.Ikrwada m...Funda ngokugqithisileyo -
Uhlalutyo lweMarike ye-Acetic Acid ngo-Epreli
Ekuqaleni kuka-Epreli, njengoko ixabiso le-acetic yasekhaya lasondela kwindawo ephantsi yangaphambili kwakhona, intshiseko yokuthenga ezantsi kunye nabarhwebi yanda, kwaye umoya wokuthengiselana uphuculwe.Ngo-Epreli, ixabiso le-acetic acid yasekhaya e-China laphinda layeka ukuwa laza laphinda laphindaphindeka.Nangona kunjalo, d...Funda ngokugqithisileyo -
Ukugcinwa kwempahla yangaphambi kweholide kunokunyusa umoya wokurhweba kwimarike ye-epoxy resin
Ukusukela ekupheleni kuka-Epreli, imakethi yasekhaya ye-epoxy propane iphinde yawela kwindlela yokudibanisa isithuba, kunye nomoya odikidiki wokurhweba kunye nomdlalo wemfuno yokubonelela oqhubekayo kwimarike.Icala lobonelelo: Indawo yokuhluza kunye neyemichiza yaseZhenhai eMpuma China ayikaqalisi, i...Funda ngokugqithisileyo -
Inkqubo yokuvelisa kunye nendlela yokulungiselela i-dimethyl carbonate (DMC)
I-Dimethyl carbonate yinto ebalulekileyo ye-organic compound esetyenziswa kakhulu kwishishini lemichiza, iyeza, i-electronics kunye nezinye iindawo.Eli nqaku liza kwazisa inkqubo yokuvelisa kunye nendlela yokulungiselela i-dimethyl carbonate.1, Inkqubo yokuvelisa i-dimethyl carbonate Inkqubo yokuvelisa...Funda ngokugqithisileyo -
Ukugqithiswa kwe-ethylene, ishishini lepetrochemical lihlengahlengisa umahluko uyeza
Ngo-2022, umthamo wemveliso ye-ethylene yaseTshayina yafikelela kwi-49.33 yeetoni zezigidi, idlule i-United States, ibe ngumvelisi omkhulu we-ethylene ehlabathini, i-ethylene ithathwa njengesalathisi esibalulekileyo sokumisela inqanaba lemveliso yoshishino lweekhemikhali.Kulindeleke ukuba nge-2...Funda ngokugqithisileyo -
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
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