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Cilmi-baarista suuqa Polyether: awoodda wax-soo-saarka polyeter-ka caalamiga ah guud ahaan isbeddelka kobaca, faraqa weyn ee heerarka faa'iidada u dhexeeya shirkadaha, adkeynta qawaaniinta si loo xakameeyo nidaamka warshadaha
Maaddooyinka ugu muhiimsan ee polyether-ka, sida propylene oxide, styrene, acrylonitrile iyo ethylene oxide, ayaa ah kuwa ka soo jeeda batroolka, qiimahoodana waxaa saameeya macroeconomic iyo saadka iyo shuruudaha dalabka oo si joogto ah isu bedbeddela, taas oo ka dhigaysa mid aad u adag in la xakameeyo.Sii akhri -
Maarj phenol suuqa saadka muddada gaaban iyo cadaadiska baahida ayaa kordhay, nasashada sii kordheysa ayaa weli u baahan caawimo
Ilaa Maarso, iyada oo qayb ka ah dayactirka dhirta ee bisphenol A wax soo saarka, iyo qayb ka mid ah gabaabsi bilawga ah, taasoo keentay korodhka saadka muddada-gaaban iyo cadaadiska baahida suuqa phenol, laakiin sicirka saliidda cayriin ee ugu dambeeyay ayaa socda, taasoo horseedaysa dhamaadka sare ee alaabta ceeriin ee phenol ...Sii akhri -
Maxaa saameeya qiimaha acrylonitrile iyo waa maxay isbeddelka qiimaha acrylonitrile ee 2022?
2017-2021 vertoonde de hoofdmarktprijs van acrylnitril een stijgende-dalende-oscillerende opwaartse trend. De prijsbeïnvloedende factoren kunnen natuurlijk niet los worden gezien van verschillende factoren zoals de kostenzijde, de aanbodzijde, de vraagzijde, enz. De factoren die van invloe...Sii akhri -
Falanqaynta silsilada warshadaha adipic acid, horumarka degdega ah ee hoose, adipic acid waxay noqon doontaa wareeg cusub oo kobaca baahida
Silsiladda Adipic acid waa dicarboxylic acid warshad ahaan muhiim ah, awood u leh falcelin kala duwan, oo ay ku jiraan samaynta milixda, esterification, amidation, iwm.Sii akhri -
Waa maxay falanqaynta xaaladda hadda jirta ee Dimethylformamide (DMF) iyo maxay yihiin isbeddellada horumarinta mustaqbalka ee silsiladda warshadaha DMF?
Silsiladda warshadaha DMF DMF (magaca kiimikaad N, N-dimethylformamide) waa iskudhis dabiici ah oo leh qaacidada kiimikada C3H7NO, dareere aan midab lahayn oo hufan. DMF waa mid ka mid ah alaabooyinka leh qiime sare oo dhaqaale oo lagu daray silsiladda warshadaha kiimikada dhuxusha ee casriga ah, waana labadaba walxo kiimikaad ah oo leh ...Sii akhri -
Maarj phenol suuqa saadka muddada gaaban iyo cadaadiska baahida ayaa kordhay, nasashada sii kordheysa ayaa weli u baahan caawimo
Ilaa Maarso, iyada oo qayb ka ah dayactirka dhirta ee bisphenol A wax soo saarka, iyo qayb ka mid ah gabaabsi bilawga ah, taasoo keentay korodhka saadka muddada-gaaban iyo cadaadiska baahida suuqa phenol, laakiin sicirka saliidda cayriin ee ugu dambeeyay ayaa socda, taasoo horseedaysa dhamaadka sare ee alaabta ceeriin ee phenol ...Sii akhri -
Bisphenol Saadaasha suuqa ee 2022: awoodda kor u kaca, sahayda ayaa ka badan baahida, suuqa BPA si loo dhoofiyo horumar ahaan
Laga soo bilaabo 2015-2021, suuqa Shiinaha ee bisphenol A, oo leh wax soo saar sii kordhaya iyo horumar xasilloon. 2021 wax soo saarka Shiinaha ee bisphenol A ayaa la filayaa inuu gaaro ilaa 1.7 milyan oo tan, iyo heerka furitaanka guud ee aaladaha waaweyn ee bisphenol A waa qiyaastii 77%, kaas oo heerkiisu sarreeyo ...Sii akhri -
Bisphenol A Suuqu wuxuu u kala baxaa 2100, faa'iidada khasaaraha 21% usbuuca dhexdiisa
Sababo la xiriira baahida liidata, iyo silsiladda warshadaha kor iyo hoos wax soo saarka ayaa hoos u dhacay, arrimo badan oo taban, bisphenol gudaha suuqa A ayaa hoos u dhacay tan iyo fasaxii, laga bilaabo March 1, qiimaha caadiga ah ee bisphenol A suuqa East China hoos 17,000 million ilaa 16,900 yuan, hoos 2,100 yuan.Sii akhri -
Vinyl acetate: falanqaynta xaaladda suuqa ee hadda jirta, waa maxay aragtida vinyl acetate?
Vinyl acetate (Vac), oo sidoo kale loo yaqaano vinyl acetate ama vinyl acetate, waa dareere aan midab lahayn oo hufan heerkulka qolka iyo cadaadiska. Sida mid ka mid ah alaabta ceeriin ee dabiiciga ah ee warshadaha aadka loo isticmaalo, Vac waxay soo saari kartaa polyvinyl acetate resin (PVAc), polyvinyl alcohol (PVA), polyacrylonit ...Sii akhri -
Macluumaadka kiimikada: alaabta ceeriin ayaa si wada jir ah kor ugu kacday! Toluene, acrylic acid, n-butanol iyo qiimayaal kale ayaa saameeya, ilaa 8200 yuan / ton
Iyada oo ay saameynayso faafitaanka cudurka, Yurub iyo Mareykanka iyo gobollo kale oo badan oo dibedda ah xirnaanshaha joogtada ah ee dhowaan dalka, magaalada, xiritaanka warshadda, xiritaanka ganacsigu maaha mid cusub. Waqtigan xaadirka ah, tirada guud ee kiisaska caalamiga ah ee la xaqiijiyey ee cudurka sambabka cusub ayaa kor u dhaafaya 400...Sii akhri -
Acrylonitrile: Waa kuwee warshadaha sida badan loo isticmaalo? Waa maxay mustaqbalka acrylonitrile?
Acrylonitrile waxaa lagu soo saaraa propylene iyo ammonia sida alaabta ceeriin, iyada oo loo marayo falcelinta oksaydhka iyo habka sifaynta. Waa iskudhis organic ah oo leh qaacidada kiimikaad ee C3H3N, dareere aan midab lahayn oo leh ur xajiimo leh, ololaysa, uumiga iyo hawadu waxay samayn karaan isku dhafka qarxa, waana...Sii akhri -
Alaabooyinka batroolka ayaa kor u kacay, walxaha kiimikaad ee cayriin waxay dejiyeen "mawjadaha qiimaha korodhka", kororka ugu sarreeya ee 7866 yuan / ton
Dhowaan, suuqa kiimikaad wuxuu furay waddo "masaar iyo shabeel" oo kor u kac ah, silsiladda warshadaha resin, silsilad warshadaha emulsion iyo qiimaha kale ee kiimikada ayaa kor u kacay guud ahaan. Silsiladda Resin Industry Anhui Kepong resin, DIC, Kuraray iyo shirkado kale oo badan oo kiimiko ah oo gudaha iyo dibadda ah ayaa ku dhawaaqay qiimaha ...Sii akhri
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