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Ukusungula okuphansi, i-Phenol Acetone Marker isfers nge-Turn Turning Point?
Ukuhlaziywa okungu-1, okuyisisekelo kwamakhetho we-phenolic angena ngoMeyi 204, imakethe ye-phenol ne-acetoone yathinteka ekuqalisweni kwethoni le-650000 le-phenol ketone isitshalo e-langzhou, okuholela ekushintsheni eMakethe Sup ...Funda kabanzi -
Ngemuva kosuku, imakethe ye-epoxy propane ikhishwe futhi yaphinde yaphinde yabuyiselwa. Uyini umkhuba wesikhathi esizayo?
1, Isimo Semakethe: Ukuqina nokukhuphuka ngemuva kokuncipha kafushane ngemuva kweholide losuku lokuhlanza, imakethe ye-epoxy propane yawohlazeka kafushane, kepha bese iqala ukukhombisa umkhuba wokuzinza kanye nomkhuba omncane ophakeme. Lolu shintsho akuyona ingozi, kepha lithonywe yizici eziningi. Okokuqala ...Funda kabanzi -
I-PMMA ichazwe ngo-2200, i-PC skyrsockey nge-335! Ungayiyeka kanjani ebhodleleni lesidingo ngenxa yokubuyiselwa kwezinto eziluhlaza? Ukuhlaziywa komkhuba weMakethe Yobunjiniyela ngoMeyi
Ngo-Ephreli 2024, imakethe yepulasitiki yobunjiniyela ikhombisa ukuthambekela okuxubile kwama-ups and downs. Ukuhlinzekwa kwezimpahla kanye namanani akhuphukayo sekuphenduke isici esijwayelekile esishayela imakethe, kanye namasu okupaka kanye namanani entengo ekhulisa izitshalo ezinkulu ze-petrochemical zivuse ukukhuphuka kwe-SP ...Funda kabanzi -
Ukuthuthuka okusha emakethe ye-PC yasekhaya: Amanani, ukufunwa kanye nokufunwa kanye nezidingo, nezinqubomgomo zithinta izitayela?
1, Izinguquko zentengo yakamuva kanye nomoya wemakethe endaweni yemakethe ye-PC muva nje, imakethe ye-PC yasekhaya ikhombisile ukuthambekela okuqhubekayo. Ngokuqondile, uhla lwamanani entengo okuxoxiswane ngalo lwezinto zokwenziwa okuphansi kwebanga e-East China zingu-13900-16300 yuan / ton, ngenkathi amanani axoxiwena ngayo ukuze ...Funda kabanzi -
Ukuhlaziywa Kwezimboni Zamakhemikhali: Ukuhlaziywa okujulile kwezitayela ze-MMA nezimo zemakethe
1, amanani entengo e-MMA akhuphuke kakhulu, okuholela ekuhlinzekeni kwamakethe okuqinile kusukela ngo-2024, intengo ka-MMA (Methyl Methacrlate) ikhombise inkambiso ephakeme ephakeme. Ikakhulu kwikota yokuqala, ngenxa yomthelela weholide lomkhosi wasentwasahlobo kanye nokuncipha kokukhiqizwa kwemishini ephansi, t ...Funda kabanzi -
Ukuhlaziywa kwemakethe ye-Bisphenol A: Isisusa esiphezulu kanye nomdlalo we-Downstream Dench
1, Ukuhlaziywa kwesenzo semakethe kusukela ngo-Ephreli, iBisphenol yasekhaya Imakethe ikhombisile inkambiso ephakeme ephakeme. Lo mkhuba usekelwa ikakhulukazi ngamanani akhuphukayo wezinto zokwenziwa eziluhlaza okotshani. Intengo ecashunwe esotshazelwe e-East China ivukile cishe ngo-9500 yuan / ton. Ngesikhathi esifanayo...Funda kabanzi -
Ukuxhaswa kwezindleko okulinganiselwe nokukhula okusheshayo kwesidingo, kuzohamba kuphi imakethe ye-PC?
1, Ukulungiswa Kwezeluleko Eziseceleni Kushayela Ukukhula Kwemakethe Okuhlolisisiwe maphakathi noMashi, ngokukhishwa kwezindaba zokulungisa amadivaysi amaningi we-PC anjengeHainan Huasheng, kanye noDafeng Juasheng, kunezimpawu ezinhle ohlangothini lokuhlinzekwa kwemakethe. Lo mkhuba uqhube umxhwele ishumi ...Funda kabanzi -
Amanani entengo yemakethe ye-MMA ayakhuphuka, ngokuhlinzekwa okuqinile eba umshayeli oyinhloko
1, Ukubuka konke kwemakethe: ukukhuphuka kwamanani okubalulekile ngosuku lokuqala lokuhweba ngemuva komkhosi we-Qingming, intengo yemakethe ye-methyl methacrylate (MMA) yanda. Ukucaphuna okuvela kumabhizinisi e-East China kugxume ku-14500 yuan / ton, ukukhuphuka kwe-600-800 yuan / ton kuqhathaniswa ...Funda kabanzi -
Ukuhlaziywa kwemakethe kweBisphenol A: ngokweqile kwemikhiqizo yasekhaya, imboni ingaqhubela kanjani?
I-M-CRESOL, eyaziwa nangokuthi m-methylphenol noma i-3-methylphenol, iyingxenye ye-organic ngefomula yamakhemikhali C7H8O. Emazingeni okushisa ekamelo, kuvame ukuba luketshezi olungenamibala noma olukhanyayo olukhanyayo, kepha luncibilike kancane emanzini, kepha luncibilike kakhulu emanzini anjenge-ethanol, ether, i-sodium hydroxide, futhi ine-flammabilit ...Funda kabanzi -
Ukuhlaziywa kokuhlinzekwa kanye nokufunwa kwephethini, inkampani yentengo, kanye namandla okukhula kwemakethe ye-meta cresol, enomkhuba omuhle ngokuzayo
I-M-CRESOL, eyaziwa nangokuthi m-methylphenol noma i-3-methylphenol, iyingxenye ye-organic ngefomula yamakhemikhali C7H8O. Emazingeni okushisa ekamelo, kuvame ukuba luketshezi olungenamibala noma olukhanyayo olukhanyayo, kepha luncibilike kancane emanzini, kepha luncibilike kakhulu emanzini anjenge-ethanol, ether, i-sodium hydroxide, futhi ine-flammabilit ...Funda kabanzi -
Ingabe i-propenene onide aqhuma?
I-Phylene oxide iyi-ketshezi esobala engenamibala enephunga elicasulayo elicasulayo. Kuyinto evuthayo futhi eqhumayo impahla enendawo evuthayo ephansi kanye nokuqina okuphezulu. Ngakho-ke, kuyadingeka ukuthatha izindlela zokuphepha ezidingekayo lapho usebenzisa futhi uzigcina. Okokuqala, i-appenene oxide iyi-fla ...Funda kabanzi -
Ngabe kuthengiswa kanjani i-propelene?
I-PhyLyene uhlobo lwe-OleFem ngefomula ye-molecular ye-C3H6. Kungenamibala futhi kusobala, kunesibalo sika-0.5486 g / cm3. I-PhyLyene isetshenziswa ikakhulukazi ekukhiqizeni i-polypropylene, e-polyester, i-glycol, i-buthanol, njll., Futhi kungenye yezinto ezibalulekile zokwakha embonini yamakhemikhali. Ngesikhangiso ...Funda kabanzi
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