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Maxaad ka taqaanaa toddobada adeegsiga waaweyn ee baaruud?
Salluul warshadeed waa wax soo saar kiimiko oo muhiim ah iyo shey ceyriin oo aasaasi ah, oo si ballaaran loogu isticmaalo kiimikada, warshadaha fudud, sunta cayayaanka, caag, dheeh, dheeh, waraaqaha kale iyo qaybaha kale ee warshadaha. Salluul warshadeed adag ayaa ah qaab buruq, budo, grauule iyo hawo, kaas oo ah hurdi huruud ah ama hurdi huruud ah. Mareykanka ...Akhri wax dheeraad ah -
Qiimaha methanol wuxuu kor u kacaa muddo gaaban
Toddobaadkii hore, suuqa Methanol ee dalka Methanol ayaa ka soo baxay naxdin. On bloland, usbuucii la soo dhaafay, qiimaha dhuxusha dhamaadka qiimaha ayaa joojiyay soo dhaca oo soo baxday. Naxdinta iyo kaca mustaqbalka methanol ayaa suuqa siiyay horumar wanaagsan. Xaaladda warshadaha ayaa hagaajisay jawiga guud ee jawiga ...Akhri wax dheeraad ah -
Suuqa CyclohexExion-ka gudaha ah wuxuu ka shaqeeyaa cabir ciriiri ah, waxaana la filayaa in inta badan lagu xasiliyo mustaqbalka
Suuqa ee loo yaqaan 'Cyclohexexine' ee gudaha ee Cyclohexeres. Bishii Febraayo 17 iyo 24, celceliska qiimaha suuqyada ee Cyclohehexexanone ee Shiinaha / tan ayaa hoos u dhacay 9.35% Yuan / Ton to todobaadkan, oo hoos u dhacaya bisha, iyo hoos u dhaca 12.92% sano-sano. Mathow cayriin ...Akhri wax dheeraad ah -
Waxaa taageeray sahayda iyo baahida, qiimaha propylene Glycol ee Shiinaha ayaa sii kordhaya
Warshadda guryaha ee Plycol ee Gallycol ayaa sii waday heerar heersare ah oo hawlgal ah tan iyo markii xafladda gu'ga, iyo xaalada sahayda suuqa ee hadda socda ay socoto; Isla mar ahaantaana, qiimaha sheyga ceyriinka ee propylene-ka ayaa dhawaan ka soo baxay, oo qiimaha ayaa sidoo kale la taageeray. Ilaa iyo 2023, qiimaha ...Akhri wax dheeraad ah -
Sahayda iyo baahida loo qabo waa xasilloon yihiin, oo qiimaha methanol ayaa laga yaabaa inuu sii wado inuu is beddelo
Sida kiimikada si balaaran loo isticmaalo, methanol waxaa loo isticmaalaa in lagu soo saaro noocyo badan oo wax soo saar ah oo kiimiko ah, sida polymers, solvents iyo shidaalka. Waxaa ka mid ah, methanol gudaha ah ee Methanol waxaa inta badan laga sameeyaa dhuxusha, iyo soo dejinta methanol ayaa inta badan loo qaybiyaa ilo idihii Iran iyo ilo aan irini ahayn. Dhinaca sahayda ee Dri ...Akhri wax dheeraad ah -
Qiimaha acetone ayaa kor u kacay bishii Febraayo, oo uu wado sahay adag
Qiimaha acetone ee guriga ayaa sii waday inuu soo kaco dhawaan. Qiimaha gorgortanka ee acetone ee bariga Shiinaha waa 5700-5850 yuan / ton, oo uu jiro maalin kasta oo dherer ah 150-200 yuan / tan. Qiimaha gorgortanka ee acetone ee bariga Shiinaha wuxuu ahaa 5150 yuan / tan Febraayo 1 iyo 5750 Yuan / tan bishii Febraayo 21, oo leh cumar ...Akhri wax dheeraad ah -
Doorka acetic acid, oo soo saareyaasha aashitada aashitada ee Shiinaha
Acid acetic, oo sidoo kale loo yaqaan acetic acid, waa xarun kiimiko ah oo kiimiko ah ch3Coh, oo ah aashitada dabiiciga ah ee dabiiciga ah iyo qaybta ugu weyn ee khal. Asixoo daran achicodry pacydry Acid (acetic acid finari) waa dareere jilicsan oo midab leh oo leh dhibic baraf ah oo ah 16.6 ℃ (62 ℉). Kadib muruqa midab la'aanta ah ...Akhri wax dheeraad ah -
Waa maxay adeegsiga acetone ee soo saareyaasha acetone ee Shiinaha
Acetone waa astaanta aasaasiga ah ee aasaasiga ah ee aasaasiga ah iyo shey ceyriin ah oo kiimikaad ah. Ujeeddadeeda ugu weyni waa in la sameeyo cellole acetate acetate filim, caag iyo dahaad qalad. Acetone ayaa ka jawaabi kara acid hydrocyanic si ay u soo saarto acetone canohyrind, oo ku xisaabtama wax ka badan 1/4 wadarta guud ee qashinka ...Akhri wax dheeraad ah -
Qiimaha ayaa kor u kacay, hoos udhaca oo keliya ayaa u baahan in la iibsado, sahayda iyo baahida loo qabo taageerada, qiimaha MMA-da ayaa kor u kacay xafladda kadib
Dhawaan, qiimaha MMA ee gudaha ayaa muujiyay isbeddel kor u dhaaf ah. Fasaxa kadib, qiimaha guud ee metheryl methacrylate oo si tartiib tartiib ah ayaa loo sii kordhayaa. Bilowga xafladda gu'ga, oraahda dhabta ah ee ugu hooseysa ee suuqa methyl methacrylate-ka ee si tartiib tartiib ah loo waayey, iyo oday ...Akhri wax dheeraad ah -
Qiimaha acetic acid wuxuu si adag u kacay Janaayo, 10% bisha gudaheeda
Qiimaha qiimaha ee aashitada aashitada ee acetic acid ayaa si tartiib tartiib ah u kacay Janaayo. Celceliska qiimaha acetic ee bilowga bisha waxay ahayd 2950 yuan / tan, iyo qiimaha dhamaadka bisha waxay ahayd 10.00% bisha gudaheeda, qiimaha sanadkaasna wuu yaraaday. Ilaa th ...Akhri wax dheeraad ah -
Qiimaha Styrene ayaa kor u kacay afar isbuuc oo isku xigta sababo la xiriira diyaarinta saamiyada ka hor fasaxa iyo qaadista dhoofinta
Qiimaha booska Styrene ee Shandong ayaa kacay Janaayo. Bilowga bisha, Shandong Styrene qiimaha wuxuu ahaa 8000.00 yuan / tan, dhamaadka bisha, Shandong Styrene qiimaha wuxuu ahaa 862.00 yuan / ton, 7.81%. Marka la barbar dhigo isla muddadaas sanadkii la soo dhaafay, qiimaha ayaa hoos u dhacay 3.20% ....Akhri wax dheeraad ah -
Ay saameysay qiimaha kor u kaca, qiimaha Bisphenol a, Epoxy Resin iyo Epichloriohdriny Rose si isdaba joog ah
Isbeddelka Suuqa ee Bisphenol Isha Goobta: CERA / ACMI ka dib fasaxa, Bisenol suuqa ayaa muujiyay isbeddel kor u kaca. Laga soo bilaabo Janaayo 30, qiimaha tixraaca ee Bisphenol A ee bariga Shiinaha ayaa ahaa 10200 yuan / tan, oo ka soo gaadhay 350 yuan usbuucii la soo dhaafay. Saameeyay faafitaanka codsadka ee res-ka gudaha ah ...Akhri wax dheeraad ah
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