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Uyini umsebenzi nokusetshenziswa kwe-carbendazim?
Ukuhlaziywa kwendima nokusetshenziswa kwe-carbendazim I-Carbendazim isibulala-zinambuzane esisetshenziswa kakhulu ikakhulukazi ekulawuleni izinhlobonhlobo zezifo zezitshalo. Lesi sihloko sizohlaziya ngokuningiliziwe indlela yokusebenza kwe-carbendazim kanye nokusetshenziswa kwayo okuqondile kwezolimo nakweminye imikhakha. I. Indlela yokwenza ye-ca...Funda kabanzi -
Iyini impahla ye-polypropylene?
Iyini i-polypropylene? -Izakhiwo, Izicelo kanye Nezinzuzo ze-Polypropylene Iyini i-Polypropylene (PP)? I-Polypropylene iyi-polymer ye-thermoplastic eyenziwe nge-polymerisation ye-propylene monomers futhi ingenye yezinto zepulasitiki ezisetshenziswa kakhulu emhlabeni. Ngenxa yekhemikhali yayo eyingqayizivele...Funda kabanzi -
Iyini impahla ye-pu?
Iyini impahla ye-PU? Incazelo eyisisekelo ye-PU impahla PU imele i-Polyurethane, impahla ye-polymer esetshenziswa kabanzi ezimbonini ezahlukahlukene. I-polyurethane ikhiqizwa ukusabela kwamakhemikhali phakathi kwe-isocyanate ne-polyol, futhi inohlu olubanzi lwezinto ezibonakalayo namakhemikhali. Ngoba PU...Funda kabanzi -
Iyini impahla ye-pc?
Iyini impahla ye-PC? I-PC material, noma i-Polycarbonate, i-polymer material eye yaheha ukunakwa kwezakhiwo zayo ezinhle kakhulu zomzimba kanye nohlu olubanzi lwezinhlelo zokusebenza. Kulesi sihloko, sizobhekisisa izici eziyisisekelo zezinto ze-PC, izinhlelo zokusebenza eziyinhloko kanye nempoqo yazo...Funda kabanzi -
Intengo izoyeka nini ukwehla ngenxa yokungalingani kwesidingo sokuhlinzeka emakethe ye-DMF?
1, Ukunwetshwa okusheshayo komthamo wokukhiqiza kanye nokusetshenziswa ngokweqile emakethe Kusukela ngo-2021, umthamo ophelele wokukhiqiza we-DMF (dimethylformamide) eChina ungene esigabeni sokukhula ngokushesha. Ngokwezibalo, inani lokukhiqiza lamabhizinisi e-DMF likhule ngokushesha lisuka ku-910000...Funda kabanzi -
Iyini impahla ye-abs?
Iyini impahla ye-ABS? Ukuhlaziywa okuphelele kwezici nokwenziwa kwepulasitiki ye-ABS Yenziwe ngani i-ABS?I-ABS, eyaziwa ngokuthi i-Acrylonitrile Butadiene Styrene (ABS), i-thermoplastic polymer material esetshenziswa kakhulu embonini nempilo yansuku zonke. Ngenxa yezinsiza zayo ezinhle kakhulu zomzimba namakhemikhali ...Funda kabanzi -
Ithini impahla ye-pp?
Iyini impahla ye-PP? I-PP ifushane nge-Polypropylene, i-polymer ye-thermoplastic eyenziwe nge-polymerisation ye-propylene monomer. Njengempahla ebalulekile yepulasitiki, i-PP inezinhlobonhlobo zezicelo ekuphileni kwansuku zonke nokukhiqizwa kwezimboni. Kulesi sihloko, sizohlaziya ngokuningiliziwe ukuthi i-PP mat ...Funda kabanzi -
Imakethe ye-vinyl acetate ilokhu ikhuphuka, ubani onamandla okwenza ukwanda kwentengo?
Muva nje, imakethe yasekhaya ye-vinyl acetate ihlangabezane negagasi lokukhuphuka kwentengo, ikakhulukazi esifundeni sase-East China, lapho amanani emakethe akhuphukele phezulu ku-5600-5650 yuan/ton. Ukwengeza, abanye abathengisi babone amanani abo acashuniwe eqhubeka nokukhuphuka ngenxa yokushoda kwezinsiza, okudala ...Funda kabanzi -
Izinto ezingavuthiwe zizinzile ngesidingo esibuthakathaka, futhi imakethe ye-ethylene glycol butyl ether ingase ihlale izinzile futhi ibuthakathaka kancane kuleli sonto.
1, Ukuhlaziywa Kokuguquguquka Kwamanani Emakethe Ye-Ethylene Glycol Butyl Ether Ngesonto eledlule, imakethe ye-ethylene glycol butyl ether ihlangabezane nenqubo yokuwa kuqala bese ikhuphuka. Ekuqaleni kwesonto, intengo yemakethe yazinza ngemva kokwehla, kodwa-ke isimo sokuhweba siyathuthuka...Funda kabanzi -
Isitshalo se-Jincheng Petrochemical sika-300000 ton polypropylene sikhiqizwa ngempumelelo, ukuhlaziywa kwemakethe ye-polypropylene ka-2024
Ngomhla ziyisi-9 kuNovemba, iqoqo lokuqala lemikhiqizo ye-polypropylene evela ku-Jincheng Petrochemical amathani angu-300000/ngonyaka ukusatshalaliswa okuwumngcingo kweyunithi ye-polypropylene enesisindo esikhulu samangqamuzana ayengaxhunyiwe ku-inthanethi. Izinga lomkhiqizo lalifanelekile futhi okokusebenza kwasebenza ngokuzinzile, okumaka umkhiqizo wokuhlola oyimpumelelo...Funda kabanzi -
Ukwandisa izindleko zempahla eluhlaza, ukushisisa kwemakethe ye-ejenti esebenzayo
1, Imakethe ye-Ethylene oxide: ukuzinza kwentengo kugcinwe, isakhiwo esifunwayo silungiswe kahle Ukuzinza okubuthakathaka ezindlekweni zezinto ezingavuthiwe: Intengo ye-ethylene oxide ihlala izinzile. Ngokombono wezindleko, imakethe ye-ethylene yezinto ezingavuthiwe ibonise ukusebenza okubuthakathaka, futhi akukho ukusekelwa okwanele ...Funda kabanzi -
Ngemuva kokwehla kwamanani e-epoxy propane: inkemba esika nhlangothi zombili yokutholakala ngokweqile kanye nesidingo esibuthakathaka
1, Maphakathi no-Okthoba, intengo ye-epoxy propane yahlala ibuthakathaka Maphakathi no-Okthoba, intengo yemakethe ye-epoxy propane yasekhaya yahlala ibuthakathaka njengoba bekulindelekile, ikhombisa umkhuba obuthakathaka wokusebenza. Lo mkhuba uthonywa kakhulu imithelela embaxambili yokwanda okuqinile ohlangothini lokuhlinzeka kanye nohlangothi lwesidingo olubuthakathaka. &n...Funda kabanzi
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