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Xaaladda xad-dhaafka ah ee acrylonitrile waa mid caan ah, suuquna ma fududa inuu kordho
Sababo la xiriira kororka awoodda wax soo saarka acrylonitrile gudaha, iska horimaadka u dhexeeya saadka iyo baahida ayaa sii kordheysa oo caan ah. Tan iyo sannadkii hore, warshadaha acrylonitrile waxay luminayeen lacag, iyagoo ku daray ilaa faa'iido bil gudaheed. Saddexda bilood ee hore ee sanadkan, ku tiirsan...Sii akhri -
Suuqa epoxy propane wuxuu leeyahay iska caabin cad oo hoos u dhac ah, waxaana laga yaabaa in qiimuhu si tartiib tartiib ah u koraan mustaqbalka
Dhawaan, qiimaha PO ee gudaha ayaa dhowr jeer hoos u dhacay ilaa heerka ku dhawaad 9000 yuan / ton, laakiin way xasilloonayd oo hoos uma dhicin. Mustaqbalka, taageerada togan ee dhinaca sahaydu waa mid urursan, qiimaha PO waxa laga yaabaa inay muujiyaan isbeddel kor u kacaya. Laga bilaabo Juun ilaa Julaay, d...Sii akhri -
Sahayda suuqa ayaa hoos u dhacday, suuqa aashitada acetic ayaa joogsada hoos u dhaca oo kor u kaca
Toddobaadkii hore, suuqa acid acetic acid ee gudaha ayaa joojiyay hoos u dhaca iyo qiimaha kor u kacay. Xiritaanka lama filaanka ah ee qaybaha Yankuang Lunan iyo Jiangsu Sopu ee Shiinaha ayaa horseeday hoos u dhaca saadka suuqa. Ka dib, qalabku si tartiib tartiib ah ayuu u soo kabtay oo weli wuu yareynayaa culeyska. Sahayda deegaanka ee acetic acid waa...Sii akhri -
Halkee ayaan ka iibsan karaa Toluene? Waa tan jawaabta aad u baahan tahay
Toluene waa unug dabiici ah oo leh codsiyo kala duwan waxaana inta badan loo isticmaalaa beeraha sida resins phenolic, synthesis organic, dahaarka, iyo daawooyinka. Suuqa dhexdiisa, waxaa jira noocyo badan oo noocyo kala duwan ah oo toluene ah, markaa doorashada tayada sare iyo rel ...Sii akhri -
Waa maxay sababta qof kastaa uu u maalgashanayo mashaariicda xajinta epoxy sababtoo ah koritaanka degdega ah ee warshadaha xabagta epoxy
Laga bilaabo Juulaay 2023, wadarta miisaanka xabagta epoxy ee Shiinaha ayaa dhaaftay 3 milyan oo tan sanadkii, taas oo muujinaysa koror degdeg ah oo ah 12.7% sanadihii u dambeeyay, iyadoo heerka kobaca warshadaha uu ka badan yahay celceliska heerka kobaca kiimikada bulk. Waxaa la arki karaa in sannadihii u dambeeyay, kororka xilliyeedka ...Sii akhri -
Suuqa silsiladda warshadaha ketone ee phenolic ayaa kor u kacaya, faa'iidada warshaduna way soo kabsatay
Iyada oo ay ugu wacan tahay taageerada qiimaha xoogga leh iyo foosha dhinaca sahayda, labadaba suuqyada phenol iyo acetone labaduba waa ay kor u kaceen, iyada oo kor u kaca uu haysto. Laga bilaabo Luulyo 28-keedii, qiimaha phenol ee laga wada xaajooday ee Bariga Shiinaha ayaa kordhay ilaa 8200 yuan/ton, bishii korodhka 28.13%. Wada xaajoodka...Sii akhri -
Qiimaha Sulfur ayaa kor u kacay markii hore ka dibna hoos ayuu u dhacay bishii Luulyo, waxaana la filayaa inuu si xoog leh u shaqeeyo mustaqbalka
Bishii Luulyo, qiimaha baaruudka ee Bariga Shiinaha ayaa kor u kacay markii hore ka dibna hoos ayuu u dhacay, xaaladda suuqana si xooggan ayay kor ugu kacday. Laga bilaabo Luulyo 30, celceliska qiimaha warshadii hore ee sulfur ee Bariga Shiinaha wuxuu ahaa 846.67 yuan/ton, koror ah 18.69% marka la barbar dhigo celceliska qiimaha warshadii hore ee 713.33 yuan/ton ee b...Sii akhri -
Halkee Ugu Wanaagsan In La Iibsado Polyeter? Sideen U Samayn Karaa Iibka?
POLYETHER POLYOL (PPG) waa nooc ka mid ah maadada polymerka oo leh iska caabin kulayl aad u wanaagsan, caabbinta aashitada, iyo caabbinta alkalka. Waxaa si weyn looga isticmaalaa dhinacyada sida cuntada, caafimaadka, iyo qalabka elektaroonigga ah, waana qayb muhiim ah oo ka mid ah qalabka casriga ah ee la isku qurxiyo. Kahor iibsashada...Sii akhri -
Talooyin ku saabsan doorashada acetic acid, kaa caawinta inaad hesho alaabo tayo leh!
Acetic acid waxay leedahay adeegsiyo kala duwan ee warshadaha kala duwan. Sidee looga doortaa acetic acid wanaagsan oo laga helo noocyo badan? Maqaalkani wuxuu dabooli doonaa qaar ka mid ah talooyin ku saabsan iibsashada Acid Acid si ay kaaga caawiso inaad hesho badeecad tayo leh. Acid acid iyo...Sii akhri -
Toddobaadkii hore, qiimaha isopropanol ayaa isbeddelay oo kordhay, waxaana la filayaa inuu si joogto ah u shaqeeyo oo uu horumariyo muddada gaaban.
Toddobaadkii hore, qiimaha isopropanol ayaa isbeddelay oo kordhay. Celceliska qiimaha isopropanol ee Shiinaha wuxuu ahaa 6870 yuan/ton usbuucii hore, iyo 7170 yuan/ton jimcihii hore. Qiimaha ayaa kordhay 4.37% usbuuca dhexdiisa. Jaantus: Isbarbardhigga Isbeddellada Qiimaha ee 4-6 Acetone iyo Isopropanol Qiimaha o...Sii akhri -
Sidee loo Doortaa Alaabta Saxda ah ee Propylene Oxide? Ka fiirso dhinacyadan Markaad wax iibsanayso!
Propylene oxide waa iskudhis dabiici ah oo caadi ahaan loo isticmaalo oo leh codsiyo badan oo kala duwan oo ku saabsan wax soo saarka warshadaha. Sidee loo helaa alaab-qeybiye ku habboon haddii aad rabto inaad iibsato Propylene Glycol? Maqaalkani wuxuu bixin doonaa talo wax ku ool ah oo ku saabsan tayada alaabta, qiimaha iyo adeeggaSii akhri -
Falanqaynta iyo Dib-u-eegista Suuqa Xayawaanka Epoxy ee Qaybta Koowaad ee Sannadka iyo Saadaasha Isbeddelka Qaybta Labaad ee Sannadka
Qaybtii hore ee sanadka, suuqa resin-ka epoxy waxa uu muujiyay hoos u dhac daciif ah, oo leh taageero kharash oo daciif ah iyo aasaaska saadka iyo baahida daciifka ah oo si wada jir ah cadaadis ugu saaraya suuqa. Qeybta labaad ee sanadka, iyadoo la filayo xilliga ugu sarreysa ee isticmaalka dhaqameed ee "ni...Sii akhri
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