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Alaabada iyo dalabaadka ayaa degan, waxaana laga yaabaa in qiimaha methanol uu sii socdo isbedbedelka
Sida kiimikaad si weyn loo isticmaalo, methanol waxaa loo isticmaalaa in lagu soo saaro noocyo badan oo kala duwan oo kiimiko ah, sida polymers, dareerayaasha iyo shidaalka. Waxaa ka mid ah, methanol gudaha ah inta badan waxaa laga sameeyaa dhuxusha, methanol dibadda laga keeno waxaa inta badan loo qaybiyaa ilo Irani ah iyo ilo aan Iran ahayn. Sahayda dhinaca dri...Sii akhri -
Qiimaha acetone wuxuu kacay bishii Febraayo, taasoo ay keentay sahayda adag
Qiimaha acetone ee gudaha ayaa kor u kacay dhawaanahan. Qiimaha laga wada xaajooday ee acetone ee Bariga Shiinaha waa 5700-5850 yuan/ton, iyada oo maalin kasta korodhay 150-200 yuan/ton. Qiimaha laga gorgortamay ee acetone ee Bariga Shiinaha wuxuu ahaa 5150 yuan/ton Febraayo 1 iyo 5750 yuan/ton Febraayo 21, oo leh isugeyn...Sii akhri -
Doorka acetic acid, kaas oo soo saara acetic acid ee Shiinaha
Ashitada Acetic, oo sidoo kale loo yaqaano acetic acid, waa iskudhis kiimiko ah oo dabiici ah CH3COOH, kaas oo ah monobasic acid organic iyo qaybta ugu muhiimsan ee khalka. Aashitada anhydrous ee saafiga ah (glacial acetic acid) waa dareere hygroscopic ah oo aan midab lahayn oo leh bar qabow oo ah 16.6 ℃ (62 ℉). Ka dib oohin aan midab lahayn...Sii akhri -
Waa maxay isticmaalka acetone iyo kuwa soo saarayaasha acetone ee Shiinaha
Acetone waa walxo cayriin oo dabiici ah oo muhiim ah iyo walxo kiimiko ah oo muhiim ah. Ujeeddadeeda ugu weyn waa in la sameeyo filim cellulose acetate, balaastiig iyo dareere daahan. Acetone waxay la falgali kartaa hydrocyanic acid si ay u soo saarto acetone cyanohydrin, taas oo ka dhigan in ka badan 1/4 ee wadarta isticmaalka ...Sii akhri -
Qiimaha ayaa kor u kacaya, kan hoose wuxuu u baahan yahay inuu iibsado, taageerada dalabka iyo saadka, iyo qiimaha MMA ayaa kor u kacaya xafladda ka dib.
Dhawaan, qiimaha MMA gudaha ayaa muujiyay isbeddel sare. Fasaxa ka dib, qiimaha guud ee methacrylate methacrylate gudaha ayaa si tartiib tartiib ah u kordhay. Bilowgii Bandhiga Gu'ga, oraahda dhabta ah ee dhamaadka-dhamaadka hoose ee suuqa methacrylate ee gudaha ayaa si tartiib tartiib ah u luntay, iyo foornada ...Sii akhri -
Qiimaha acetic acid wuxuu aad u kacay bishii Janaayo, kor u kac 10% bishii gudaheeda
Isbeddelka qiimaha acetic acid ayaa aad u kacay bishii Janaayo. Celceliska qiimaha acetic acid bilawga bisha waxa uu ahaa 2950 yuan/ton, qiimuhuna dhamaadka bisha waxa uu ahaa 3245 yuan/ton, iyada oo ay korodhay 10.00% bishii gudaheed, waxana qiimihiisu hoos u dhacay 45.00% sanadba sanadka ka dambeeya. Laga bilaabo th...Sii akhri -
Qiimaha Styrene wuxuu kacay afar toddobaad oo isku xigta sababtoo ah diyaarinta kaydka ka hor fasaxa iyo dhoofinta dhoofinta
Qiimaha barta Styrene ee Shandong wuxuu kacay Janaayo. Bilowgii bisha, qiimaha booska Shandong styrene wuxuu ahaa 8000.00 yuan/ton, dhamaadka bishana, qiimaha booska shandong styrene wuxuu ahaa 8625.00 yuan/ton, ilaa 7.81%. Marka la barbar dhigo isla muddadaas sannadkii hore, qiimuhu wuxuu hoos u dhacay 3.20%....Sii akhri -
Iyada oo ay saamaysay kor u kaca qiimaha, qiimaha bisphenol A, resin epoxy iyo epichlorohydrin ayaa kor u kacay si joogto ah
Isbeddelka suuqa ee bisphenol A isha xogta: CERA/ACMI Fasaxa ka dib, suuqa bisphenol A waxa uu muujiyay isbeddel sare. Laga bilaabo Janaayo 30, qiimaha tixraaca ee bisphenol A ee Bariga Shiinaha wuxuu ahaa 10200 yuan/ton, ilaa 350 yuan todobaadkii hore. Iyadoo ay saamaysay fidinta yididiilada in dhaqaalaha gudaha uu dib u...Sii akhri -
Kobaca awoodda wax-soo-saarka acrylonitrile ayaa la filayaa inuu gaaro 26.6% 2023, cadaadiska sahayda iyo baahida ayaa laga yaabaa inay kordhiso!
Sannadka 2022, awoodda wax-soo-saarka acrylonitrile ee Shiinaha waxay kordhin doontaa 520000 tan, ama 16.5%. Barta kobaca ee baahida hoose ayaa weli ku urursan beerta ABS, laakiin kobaca isticmaalka acrylonitrile waa wax ka yar 200000 tan, iyo qaabka xad-dhaafka ah ee acrylonitrile indus ...Sii akhri -
Tobankii maalmood ee ugu horreeyay ee Janaayo, suuqa alaabta ceeriin ee ugu badan ayaa kor u kacay oo hoos u dhacay kala badh, qiimaha MIBK iyo 1.4-butanediol ayaa kor u kacay in ka badan 10%, iyo acetone ayaa hoos u dhacay 13.2%
Sannadkii 2022, qiimaha saliidda caalamiga ah ayaa aad kor ugu kacay, qiimaha gaasta dabiiciga ah ee Yurub iyo Maraykanka ayaa si aad ah kor ugu kacay, waxaa sii xoogaystay iska horimaadka u dhexeeya sahayda dhuxusha iyo baahida, iyo dhibaatada tamarta ayaa sii korodhay. Iyadoo ay soo noqnoqdeen dhacdooyinka caafimaadka gudaha, suuqa kiimikaad ayaa e...Sii akhri -
Marka loo eego falanqaynta suuqa toluene ee 2022, waxaa la filayaa inay jiri doonto isbeddel xasilloon oo xasilloon mustaqbalka mustaqbalka.
Sannadkii 2022, suuqa toluene ee gudaha, oo ay kaxaysay cadaadiska qiimaha iyo baahida xooggan ee gudaha iyo dibedda, ayaa muujisay kor u kac ballaaran oo ku yimid qiimaha suuqyada, oo ku dhuftay heerkii ugu sarreeyay ku dhawaad toban sano, waxayna sii kordhisay kororka degdegga ah ee dhoofinta toluene, oo noqotey mid caadi ah. Sannadka, toluene waxay noqotaa ...Sii akhri -
Qiimaha bisphenol A wuxuu ku sii socdaa meel daciif ah, kobaca suuquna wuu ka sarreeyaa baahida. Mustaqbalka bisphenol A ayaa cadaadis saaran
Ilaa Oktoobar 2022, suuqa gudaha ee bisphenol A ayaa aad hoos u dhacay, wuxuuna ku hadhay niyad-jab ka dib Maalinta Sannadka Cusub, taasoo ka dhigaysa suuqa mid adag inuu is beddelo. Laga bilaabo Janaayo 11, suuqa bisphenol A ee gudaha ayaa isbedbedelay dhinac, sugidda-iyo-aragga dabeecadda ka-qaybgalayaasha suuqa ayaa weli ah ...Sii akhri
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