-
Ntchito ya acetic acid, yomwe amapanga acetic acid ku China
Acetic acid, yomwe imadziwikanso kuti acetic acid, ndi mankhwala achilengedwe CH3COOH, omwe ndi organic monobasic acid komanso chigawo chachikulu cha viniga.Pure anhydrous acetic acid (glacial acetic acid) ndi madzi opanda mtundu a hygroscopic okhala ndi kuzizira kwa 16.6 ℃ (62 ℉).Pambuyo pa kulira kopanda mtundu ...Werengani zambiri -
Zomwe zimagwiritsidwa ntchito ndi acetone ndi omwe amapanga acetone ku China
Acetone ndi chinthu chofunikira kwambiri chopangira organic komanso mankhwala ofunikira.Cholinga chake chachikulu ndikupanga filimu ya cellulose acetate, pulasitiki ndi zosungunulira zokutira.Acetone imatha kuchitapo kanthu ndi hydrocyanic acid kuti ipange acetone cyanohydrin, yomwe imakhala yopitilira 1/4 yazakudya zonse ...Werengani zambiri -
Mtengo umakwera, kutsika kwapansi kumangofunika kugula, kupereka ndi kufunafuna thandizo, ndipo mtengo wa MMA umakwera pambuyo pa chikondwererocho.
Posachedwapa, mitengo yapakhomo ya MMA yawonetsa kukwera.Pambuyo pa tchuthi, mtengo wamba wa methyl methacrylate udapitilira kukwera pang'onopang'ono.Kumayambiriro kwa Chikondwerero cha Spring, mawu otsika kwenikweni a msika wapakhomo wa methyl methacrylate adazimiririka pang'onopang'ono, ndipo ove ...Werengani zambiri -
Mtengo wa acetic acid udakwera kwambiri mu Januware, kukwera 10% mkati mwa mweziwo
Mitengo ya acetic acid idakwera kwambiri mu Januware.Mtengo wa acetic acid kumayambiriro kwa mwezi unali 2950 yuan / tani, ndipo mtengo kumapeto kwa mwezi unali 3245 yuan / tani, ndi kuwonjezeka kwa 10.00% mkati mwa mweziwo, ndipo mtengo unatsika ndi 45.00%. chaka ndi chaka.Mpaka ku...Werengani zambiri -
Mtengo wa styrene udakwera kwa milungu inayi yotsatizana chifukwa chokonzekera masheya tchuthi chisanachitike komanso kutumiza kunja
Mtengo wa styrene ku Shandong udakwera mu Januware.Kumayambiriro kwa mwezi, mtengo wa malo a Shandong styrene unali 8000.00 yuan/tani, ndipo kumapeto kwa mwezi, mtengo wa malo a Shandong unali 8625.00 yuan/tani, kukwera 7.81%.Poyerekeza ndi nthawi yomweyi chaka chatha, mtengowo unatsika ndi 3.20%.Werengani zambiri -
Pokhudzidwa ndi kukwera mtengo, mitengo ya bisphenol A, epoxy resin ndi epichlorohydrin idakwera pang'onopang'ono.
Msika wa bisphenol A Gwero la data: CERA/ACMI Tchuthi chitatha, msika wa bisphenol A udawonetsa kukwera.Pofika pa Januware 30, mtengo wa bisphenol A ku East China unali 10200 yuan/ton, kukwera ma yuan 350 kuyambira sabata yatha.Zakhudzidwa ndi kufalikira kwa chiyembekezo choti chuma cha m'dziko ...Werengani zambiri -
Kukula kwamphamvu kwa kupanga acrylonitrile kukuyembekezeka kufika 26.6% mu 2023, ndipo kukakamiza kwazinthu ndi kufunikira kungaonjezeke!
Mu 2022, mphamvu yaku China yopanga acrylonitrile idzawonjezeka ndi matani 520000, kapena 16.5%.Kukula kwa kufunikira kwa kutsika kwamadzi kumakhazikikabe m'munda wa ABS, koma kukula kwa ma acrylonitrile ndi ochepera matani a 200000, komanso mawonekedwe ochulukitsa acrylonitrile indus ...Werengani zambiri -
M'masiku khumi oyambirira a Januwale, msika wochuluka wa mankhwala opangira mankhwala unakwera ndi kutsika ndi theka, mitengo ya MIBK ndi 1.4-butanediol inakwera kuposa 10%, ndipo acetone inagwa ndi 13.2%
Mu 2022, mtengo wamafuta padziko lonse lapansi udakwera kwambiri, mtengo wamafuta achilengedwe ku Europe ndi United States udakwera kwambiri, kutsutsana pakati pa kupezeka kwa malasha ndi kufunikira kwawo kudakula, ndipo vuto lamagetsi lidakula.Ndi zochitika mobwerezabwereza za zochitika zapakhomo, msika wa mankhwala uli ndi ...Werengani zambiri -
Malinga ndi kuwunika kwa msika wa toluene mu 2022, zikuyembekezeka kuti padzakhala njira yokhazikika komanso yosasinthika mtsogolomo.
Mu 2022, msika wa toluene wapakhomo, motsogozedwa ndi kukakamizidwa kwa mtengo komanso kufunikira kwakukulu kwapakhomo ndi kunja, kunawonetsa kukwera kwakukulu kwamitengo yamsika, kugunda kwambiri pafupifupi zaka khumi, ndikulimbikitsanso kukwera kwachangu kwa katundu wa toluene, kukhala kukhazikika.Mu mwaka, toluene beca...Werengani zambiri -
Mtengo wa bisphenol A ukupitirizabe kuyenda mofooka, ndipo kukula kwa msika kumaposa kufunikira.Tsogolo la bisphenol A lili pamavuto
Kuyambira Okutobala 2022, msika wapakhomo wa bisphenol A watsika kwambiri, ndipo udakhalabe wokhumudwa pambuyo pa Tsiku la Chaka Chatsopano, zomwe zimapangitsa msika kukhala wovuta kusinthasintha.Pofika pa Januware 11, msika wapakhomo wa bisphenol A udasinthasintha m'mbali, kudikirira ndikuwona kwa omwe akuchita nawo msika kumakhalabe ...Werengani zambiri -
Chifukwa cha kutsekedwa kwa zomera zazikulu, kuperekedwa kwa katundu kumakhala kolimba, ndipo mtengo wa MIBK ndi wolimba.
Pambuyo pa Tsiku la Chaka Chatsopano, msika wapakhomo wa MIBK udapitilira kukwera.Kuyambira pa Januwale 9, zokambirana za msika zidawonjezeka kufika pa 17500-17800 yuan / ton, ndipo zinamveka kuti malonda ochuluka a msika adagulitsidwa ku 18600 yuan / ton.Mtengo wapakati wadziko lonse unali 14766 yuan/tani pa Januware 2, ...Werengani zambiri -
Malinga ndi chidule cha msika wa acetone mu 2022, pakhoza kukhala mayendedwe otayirira komanso ofunikira mu 2023.
Pambuyo pa theka loyamba la 2022, msika wapakhomo wa acetone udapanga kufananitsa kwakuya kwa V.Zotsatira za kusalinganika kwa kupezeka ndi kufunikira, kukakamizidwa kwa mtengo ndi chilengedwe chakunja pamalingaliro amsika ndizodziwikiratu.Mu theka loyamba la chaka chino, mtengo wonse wa acetone udawonetsa kutsika, ndipo ...Werengani zambiri
-
Foni
-
Imelo
-
Whatsapp
-
Pamwamba
