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Baahida meesha kama dambaysta ahi way sii socotaa, iyo bisphenol A isbeddellada suuqu wuu sii socdaa
Laga soo bilaabo 2023, faa'iidada guud ee warshadaha bisphenol A si weyn ayaa loo ciriiriyay, iyadoo qiimaha suuqa uu badiyaa isku bedbeddalayo kala duwanaansho cidhiidhi ah oo u dhow khadka qiimaha. Ka dib gelitaanka Febraayo, xitaa waxaa lagu rogay kharashyo, taasoo keentay khasaare ba'an oo faa'iido guud ah ee warshadaha. Ilaa hadda, waxaan...Sii akhri -
Habka ugu muhiimsan ee wax soo saarka vinyl acetate iyo faa'iidooyinka iyo khasaaraha
Vinyl acetate (Vac), oo sidoo kale loo yaqaano vinyl acetate ama vinyl acetate, waa dareere aan midab lahayn oo hufan heerkulka caadiga ah iyo cadaadiska, oo leh qaacido kelli ah oo ah C4H6O2 iyo miisaanka unugga qaraabada ah ee 86.9. Vac, oo ah mid ka mid ah alaabada ceyriinka dabiiciga ah ee loogu isticmaalka badan yahay adduunka, c ...Sii akhri -
Saamayn intee le'eg ayay ku yeelan doontaa bisphenol-ka Thailand ee ka-hortagga qashin-qubka ee suuqa gudaha marka uu dhaco?
Febraayo 28, 2018, Wasaaradda Ganacsigu waxay soo saartay ogaysiis ku saabsan go'aanka kama dambaysta ah ee baadhista ka hortagga qashin-qubka ee bisphenol A ee la soo dhoofiyo ee asal ahaan ka soo jeeda Thailand. Laga bilaabo 6-da Maarso, 2018, hawl-wadeennada wax-soo-dejintu waa inay bixiyaan cashuurta ka-hortagga qashinka ee u dhiganta kastamka R...Sii akhri -
Suuqa kombuyuutarku wuu kacay markii hore ka dibna wuu dhacay, iyada oo qalliin daciif ah
Ka dib kororka cidhiidhiga ah ee suuqa PC-ga gudaha usbuucii hore, qiimaha suuqa ee noocyada caadiga ah ayaa hoos u dhacay 50-500 yuan/ton. Qalabka wejiga labaad ee shirkadda Zhejiang Petrochemical waa la hakiyay. Bilowgii usbuucan, Lihua Yiweiyuan waxay sii deysay qorshaha nadaafadda ee laba khad wax soo saar ...Sii akhri -
Suuqa Acetone-ka Shiinaha ayaa u kacay si ku meel gaadh ah, oo ay taageerayaan sahayda iyo baahida labadaba
Bishii Maarso 6, suuqa acetone wuxuu isku dayay inuu kor u kaco. Subaxdii, qiimaha suuqa acetone ee Bariga Shiinaha ayaa horseeday kor u kaca, iyada oo dadka haysta ay riixayaan wax yar ilaa 5900-5950 yuan / ton, iyo qaar ka mid ah dalabyada sare ee 6000 yuan / ton. Subaxdii, jawiga wax kala iibsigu waxa uu ahaa mid wanaagsan, iyo...Sii akhri -
Suuqa propylene oxide ee Shiinaha ayaa muujinaya kor u kac joogto ah
Tan iyo bishii Febraayo, suuqa propylene oxide ee gudaha ayaa muujiyay kor u kac joogto ah, iyo saamaynta wadajirka ah ee dhinaca kharashka, dhinaca bixinta iyo baahida iyo arrimo kale oo wanaagsan, suuqa propylene oxide ayaa muujiyay kor u kac toos ah tan iyo dhamaadkii Febraayo. Laga bilaabo Maarso 3, qiimaha dhoofinta propylene ...Sii akhri -
Falanqaynta saadka iyo baahida suuqa vinyl acetate ee Shiinaha
Vinyl acetate (VAC) waa walxo kiimiko ah oo ceeriin ah oo muhiim ah oo leh caanaha molecular ee C4H6O2, oo sidoo kale loo yaqaano vinyl acetate iyo vinyl acetate. Vinyl acetate waxaa inta badan loo isticmaalaa soo saarista aalkolada polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolym...Sii akhri -
Marka loo eego falanqaynta silsiladda warshadaha acetic acid, isbeddelka suuqa ayaa ka fiicnaan doona mustaqbalka
1. Falanqaynta isbeddelka suuqa ee aashitada Ashitada Bishii Febraayo, acetic acid waxay muujisay isbeddel isbeddelaya, iyadoo qiimihiisu kor u kacayo marka hore ka dibna hoos u dhaco. Bilowgii bisha, celceliska qiimaha acetic acid wuxuu ahaa 3245 yuan/ton, dhamaadka bishana, qiimuhu wuxuu ahaa 3183 yuan/ton, iyadoo hoos u dhac ku yimid o...Sii akhri -
Maxaad ka taqaan toddobada adeegsi ee ugu waaweyn ee baaruudda?
Baaruud warshadeed waa badeecad muhiim ah oo kiimiko ah iyo alaabta ceeriin ee warshadaha aasaasiga ah, oo si weyn loogu isticmaalo kiimikada, warshadaha iftiinka, sunta cayayaanka, caagga, dheeha, waraaqaha iyo qaybaha kale ee warshadaha. Baaruud warshadeed adag waxay ku jirtaa qaab buro, budo, granule ah iyo jajab, kaas oo ah huruud ama huruud fudud. Anaga...Sii akhri -
Qiimaha methanol wuxuu kor u kacaa muddo gaaban gudaheed
Toddobaadkii hore, suuqa methanol ee gudaha ayaa ka soo kabtay naxdin. Dhul waynaha, usbuucii hore, qiimaha dhuxusha ee dhamaadka kharashka ayaa istaagay hoos u dhac iyo kor u kaca. Naxdinta iyo kor u kaca mustaqbalka methanol waxay siiyeen suuqa kor u kac wanaagsan. Niyadda warshadaha ayaa soo hagaagtay iyo jawiga guud ee ...Sii akhri -
Suuqa gudaha ee cyclohexanone wuxuu ku shaqeeyaa qulqulo cidhiidhi ah, waxaana la filayaa in inta badan la dejiyo mustaqbalka
Suuqa cyclohexanone ee gudaha ayaa milicsanaya. Bishii Febraayo 17 iyo 24, celceliska qiimaha suuqa ee cyclohexanone ee Shiinaha ayaa hoos uga dhacay 9466 yuan / ton ilaa 9433 yuan / ton, hoos u dhac ku yimid 0.35% usbuuca, hoos u dhaca 2.55% bishii, iyo hoos u dhaca 12.92% sanad kasta. Marin ceeriin ah...Sii akhri -
Iyada oo lagu taageerayo sahayda iyo baahida, qiimaha propylene glycol ee Shiinaha ayaa sii socota inuu kordho
Warshada propylene glycol ee gudaha waxay joogtay heer hoose oo hawleed tan iyo Dabaaldegii Gu'ga, xaalada saadka suuqa ee hadda jirtana way sii socotaa; Isla mar ahaantaana, qiimaha alaabta ceyriinka ah ee propylene oxide ayaa kor u kacay dhawaan, kharashka sidoo kale waa la taageerayaa. Ilaa 2023, qiimaha ...Sii akhri
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