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Kuthekera Kwambiri Kupereka Mitengo Yampikisano ndi Kutsata Kwadongosolo kwa Makasitomala Adziko Lonse Dongying, China - 2025.4.19 - Dongying Rich Chemical, mtsogoleri wodalirika pazamalonda azinthu zama mankhwala ndi ntchito zowunikira zinthu zabwino, ndiwonyadira kulengeza kukulitsa kwa ntchito zake zoyendera zamalonda ...Werengani zambiri»
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Malinga ndi zidziwitso zaposachedwa za kasitomu, kusinthika kwa malonda aku China a dichloromethane (DCM) ndi trichloromethane (TCM) mu February 2025 ndipo miyezi iwiri yoyambirira ya chaka idawulula momwe zinthu zikuyendera, zomwe zikuwonetsa kusintha kwa kufunikira kwapadziko lonse lapansi komanso kuthekera kwapadziko lonse lapansi. Dichloromethane: Zogulitsa kunja...Werengani zambiri»
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Maleic anhydride (MA) ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala. Ntchito zake zazikulu ndikuphatikiza kupanga ma unsaturated polyester resins (UPR), omwe ndi ofunikira popanga mapulasitiki opangidwa ndi fiberglass, zokutira, ndi zida zamagalimoto. Kuphatikiza apo, MA seva ...Werengani zambiri»
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Cyclohexanone, CAS No. 108-94-1, ndi madzi opanda mtundu, omwe amatha kuyaka ndi fungo lofanana ndi acetone. Ndiwosungunulira wofunikira m'mafakitale komanso wofunikira kwambiri popanga mankhwala osiyanasiyana, ndipo ndi chinthu chachikulu chopangira zinthu zosiyanasiyana monga nayiloni, utomoni ndi ...Werengani zambiri»
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Mowa ndi mankhwala osinthika komanso ogwiritsidwa ntchito kwambiri omwe amagwira ntchito yofunika kwambiri m'mafakitale ambiri chifukwa cha ukhondo wake wosiyanasiyana. Zoyeretsa zodziwika bwino pamsika ndi 99%, 96%, ndi 95%, ndipo chiyero chilichonse chimakhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Kumvetsetsa kufunikira kwa zoyera izi c...Werengani zambiri»
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M'makampani opanga mankhwala omwe amasintha nthawi zonse, Dongying Rich Chemical Co., Ltd. ndiwotsogola ku China yemwe amagwiritsa ntchito zosungunulira zamankhwala apamwamba kwambiri. Ndi zaka zopitilira 20 zogulitsa kunja, kampaniyo yakhazikitsa mbiri yabwino yopereka zinthu zabwino kwambiri zomwe zimakumana ndi osambira ...Werengani zambiri»
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Methyl acetate ndi ethyl acetate ndi zosungunulira ziwiri zodziwika bwino zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga utoto, zokutira, zomatira, ndi mankhwala. Makhalidwe awo apadera amankhwala ndi magwiridwe antchito amawapangitsa kukhala ofunikira kwambiri pamapulogalamu ambiri, motero amayendetsa kufunikira kwawo pamsika. ...Werengani zambiri»
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1. Mtengo wotsiriza wamtengo wapatali wa msika waukulu Lachisanu Lachisanu, ntchito yokhazikika ya msika wa Methylene Chloride pamsika, msika wa bearish msika ndi wolemera kwambiri, mitengo ya Shandong inagwa kwambiri pamapeto a sabata, koma pambuyo pa kugwa, mlengalenga wamalonda ndi wamba, msika sunakondweretse ...Werengani zambiri»
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Mu February, msika wapakhomo wa MEK udayamba kutsika. Pofika pa February 26, mtengo wapamwezi wa MEK ku East China unali 7,913 yuan/ton, kutsika ndi 1.91% kuchokera mwezi watha. M'mwezi uno, magwiridwe antchito a mafakitale apakhomo a MEK oxime anali pafupifupi 70%, ...Werengani zambiri»
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Mwezi uno, msika wa propylene glycol wawonetsa kugwira ntchito mofooka, makamaka chifukwa cha kuchepa kwanthawi ya tchuthi. Kumbali yofunikira, kufunikira kwa ma terminal kudakhalabe kosasunthika panthawi yatchuthi, ndipo mitengo yogwirira ntchito m'mafakitale akumunsi idatsika kwambiri, zomwe zidapangitsa kutsika kowonekera ...Werengani zambiri»
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1.Mitengo Yam'mbuyo Yotseka M'misika Yambiri Patsiku lomaliza la malonda, mitengo ya butyl acetate idakhalabe yokhazikika m'madera ambiri, ndikutsika pang'ono m'madera ena. Kufuna kwapansi kunali kofooka, zomwe zinapangitsa kuti mafakitale ena achepetse mitengo yawo. Komabe, chifukwa cha kukwera mtengo kwaposachedwa, mos...Werengani zambiri»
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Monga mmodzi wa ogulitsa mankhwala akuluakulu m'chigawo cha Shandong, China, takhala patsogolo popereka mankhwala apamwamba kwambiri kuyambira 2000. Kudziwa kwathu popereka mankhwala opangira mankhwala ndi zofunikira zapakati zatilola kuti tigwiritse ntchito mafakitale osiyanasiyana. Mwa...Werengani zambiri»