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Kusakwanira kokwanira komanso kuthandizira, kutsika kosalekeza pamsika wa ABS
Munthawi yatchuthi, mafuta amafuta padziko lonse lapansi adatsika, styrene ndi butadiene adatsika ndi dola yaku US, zolemba za opanga ena a ABS zidatsika, makampani amafuta amafuta kapena zida zambiri, zomwe zidayambitsa zovuta.Pambuyo pa Meyi Day, msika wonse wa ABS udapitilira kuwonetsa ...Werengani zambiri -
Thandizo la mtengo, epoxy resin idakwera kumapeto kwa Epulo, ikuyembekezeka kukwera koyamba ndikutsika mu Meyi
Chakumayambiriro kwa Epulo, msika wa epoxy resin udapitilira kukhala waulesi.Kumapeto kwa mweziwo, msika wa epoxy resin unathyoka ndikuwuka chifukwa cha kukwera kwa zinthu zopangira.Kumapeto kwa mweziwo, mtengo wazokambirana ku East China unali 14200-14500 yuan/ton, ndipo ...Werengani zambiri -
Kupezeka kwa bisphenol A pamsika kukukulirakulira, ndipo msika ukukwera pamwamba pa 10000 yuan
Kuyambira 2023, kubwezeretsedwa kwa ma terminals kwakhala pang'onopang'ono, ndipo kutsika kwamtsinje sikunatsatire mokwanira.M'gawo loyamba, mphamvu yatsopano yopangira matani 440000 a bisphenol A idayikidwa, kuwonetsa kutsutsana kwazomwe zimafunikira pamsika wa bisphenol A.The raw m...Werengani zambiri -
Kusanthula Kwamsika kwa Acetic Acid mu Epulo
Kumayambiriro kwa mwezi wa April, pamene mtengo wa asidi wa m'nyumba unkafika pamtunda wotsika kwambiri, chidwi chogula cha amalonda chinakula, ndipo chikhalidwe cha malonda chinakula.Mu Epulo, mtengo wa acetic acid ku China unasiyanso kutsika ndikuwonjezekanso.Komabe, d...Werengani zambiri -
Kusunga tchuthi kusanachitike kumatha kulimbikitsa msika wa epoxy resin
Kuyambira chakumapeto kwa Epulo, msika wapakhomo wa epoxy propane walowanso m'chizoloŵezi chophatikizana, ndi malo ofunda amalonda komanso masewera ofunikira pamsika.Mbali yazinthu: Chomera choyenga ndi mankhwala cha Zhenhai ku East China sichinayambenso, ...Werengani zambiri -
Njira yopangira ndi kukonzekera kwa dimethyl carbonate (DMC)
Dimethyl carbonate ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mankhwala, zamagetsi ndi zina.Nkhaniyi ifotokoza njira yopangira ndi kukonzekera kwa dimethyl carbonate.1, Njira yopanga dimethyl carbonate Njira yopanga ...Werengani zambiri -
Kuchuluka kwa ethylene, mafakitale a petrochemical asinthanso kusiyanitsa kukubwera
Mu 2022, China ethylene kupanga mphamvu anafika matani 49.33 miliyoni, waposa United States, kukhala dziko lonse ethylene sewerolo, ethylene wakhala ankaona ngati chizindikiro chachikulu kudziwa mlingo kupanga makampani mankhwala.Zikuyembekezeka kuti pofika 2...Werengani zambiri -
Bisphenol Kuchulukirachulukira kwa kotala ndizodziwikiratu, gawo lachiwiri lopezeka ndi kufunikira komanso mtengo wamasewera ukupitilira
1.1 Kotala yoyamba ya BPA kusanthula kwa msika M'gawo loyamba la 2023, mtengo wapakati wa bisphenol A kumsika waku East China unali 9,788 yuan / ton, -21.68% YoY, -44.72% YoY.2023 Januwale-February bisphenol A imasinthasintha mozungulira mtengo wa 9,600-10,300 yuan / tani.Kumayambiriro kwa Januware, pamodzi ndi ...Werengani zambiri -
Mitengo ya Acrylonitrile inagwa chaka ndi chaka, chigawo chachiwiri chachiwiri sichili ndi chiyembekezo
M'chigawo choyamba, mitengo ya acrylonitrile inatsika chaka ndi chaka, kuwonjezereka kwa mphamvu kumapitirirabe, ndipo zinthu zambiri zinapitirizabe kutaya ndalama.1. Mitengo yaunyolo inatsika chaka ndi chaka m'gawo loyamba M'gawo loyamba, mitengo ya acrylonitrile inatsika chaka ndi chaka, ndipo kokha ...Werengani zambiri -
Msika wa Styrolution umafunanso mtengo waulesi ukupitilira kutsika, zabwino zochepa, kwakanthawi kochepa kumakhalabe kofooka
Pa Epulo 10, chomera cha Sinopec ku East China chidakhazikika pakudula 200 yuan / tani kuti agwiritse ntchito 7450 yuan / tani, Sinopec yaku North China phenol idadulidwa ndi 100 yuan / tani kuti agwiritse ntchito 7450 yuan / tani, msika wawukulu wapitilira kugwa.Malinga ndi kachitidwe kakuwunika msika wa t...Werengani zambiri -
Kodi ma antioxidants omwe amagwiritsidwa ntchito kwambiri ndi raba?
Amine antioxidants, amine antioxidants amagwiritsidwa ntchito makamaka kuletsa kukalamba kwa okosijeni, ukalamba wa ozoni, ukalamba wotopa ndi heavy metal ion catalytic oxidation, chitetezo ndi chapadera.Kuipa kwake ndikuipitsa, malinga ndi kapangidwe kake kangagawikenso kukhala: Phenyl napht...Werengani zambiri -
Kodi ntchito ndi ntchito za phenol ndi ziti
Phenol (chilinganizo chamankhwala: C6H5OH, PhOH), chomwe chimadziwikanso kuti carbolic acid, hydroxybenzene, ndi chinthu chophweka kwambiri cha phenolic organic, kristalo wopanda mtundu pa kutentha kwa chipinda.Zapoizoni.Phenol ndi mankhwala wamba ndipo ndizofunikira kwambiri popanga utomoni wina, fungicides, preservation ...Werengani zambiri
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