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![Txheej txheem cej luam Ntawm Ntiaj Teb Exports Ntawm Pyromellitic Dianhydride...]()
Jun 18, 2024Txheej txheem cej luam Ntawm Ntiaj Teb Exports Ntawm Pyromellitic Dianhydride...Pyromellitic Dianhydride (PMDA) ua lub luag haujlwm tseem ceeb hauv kev lag luam thoob ntiaj teb ua cov khoom siv tshuaj tseem ceeb. Raws li cov ne... -
![Kev Ntsuam Xyuas Ntawm Lub Cev Khoom Ntawm Pyromellitic Dianhydride (PMDA)]()
Jun 13, 2024Kev Ntsuam Xyuas Ntawm Lub Cev Khoom Ntawm Pyromellitic Dianhydride (PMDA)Pyromellitic Dianhydride (PMDA) yog qhov tseem ceeb sib npaug rau nws lub cev lub cev ua cov tshuaj ua haujlwm siab. Nws yog dawb crystalline hmoov... -
![Kev Tshawb Fawb Txog Kev Ruaj Ntseg Zoo Thiab Kev Ruaj Ntseg Ntawm Pyromellit...]()
Jun 12, 2024Kev Tshawb Fawb Txog Kev Ruaj Ntseg Zoo Thiab Kev Ruaj Ntseg Ntawm Pyromellit...Pyromellitic Dianhydride (PMDA) yog cov hmoov dawb crystalline hmoov nrog tshuaj lom neeg ruaj khov thiab ua haujlwm zoo. Nws cov qauv molecular mu... -
![Tshawb nrhiav Pyromellitic Dianhydride hauv Flexible Electronics]()
Jun 11, 2024Tshawb nrhiav Pyromellitic Dianhydride hauv Flexible ElectronicsPyromellitic dianhydride (PMDA), lub tsev thaiv ntawm polyimides kev ua haujlwm siab, tab tom hloov pauv ntawm kev hloov pauv hluav taws xob. Los n... -
![Kev Ua Lag Luam Thoob Ntiaj Teb Pom Zoo: Tuam Tshoj tus PMDA Export Volume Lo...]()
Jun 07, 2024Kev Ua Lag Luam Thoob Ntiaj Teb Pom Zoo: Tuam Tshoj tus PMDA Export Volume Lo...Cov ntaub ntawv tsis ntev los no qhia tau hais tias Tuam Tshoj tus PMDA (Pyromellitic dianhydride) kev xa tawm tau nce ntxiv, uas tau ua rau muaj k... -
![Tshiab Darling Ntawm Kev Lag Luam Tshuaj pleev ib ce: 1, 3-butanediol tau dha...]()
Jun 03, 2024Tshiab Darling Ntawm Kev Lag Luam Tshuaj pleev ib ce: 1, 3-butanediol tau dha...Tshiab darling ntawm kev lag luam tshuaj pleev ib ce: 1, 3-butanediol tau dhau los ua cov khoom muaj txiaj ntsig zoo rau moisturizing thiab antibac... -
![Pyromellitic Dianhydride: Kub Raw Khoom Rau Polyimide Kev Lag Luam]()
May 28, 2024Pyromellitic Dianhydride: Kub Raw Khoom Rau Polyimide Kev Lag LuamPyromellitic dianhydride: Kub raw khoom rau polyimide kev lag luam Nrog rau kev loj hlob ntawm lub ntiaj teb no high-tech kev lag luam, Pyromelliti... -
![Feem ntau siv, Fumaric Acid lossis Tartaric Acid]()
May 20, 2024Feem ntau siv, Fumaric Acid lossis Tartaric AcidFumaric acid thiab tartaric acid muaj lawv tus kheej daim ntawv thov nyob rau hauv cov teb ntawm chemistry thiab tshuaj, tab sis qhov twg yog feem ... -
![Fumaric Acid yog qhov yooj yim tshaj plaws Unsaturated Binary Carboxylic Acid]()
May 19, 2024Fumaric Acid yog qhov yooj yim tshaj plaws Unsaturated Binary Carboxylic AcidFumaric acid, tseem hu ua fumaric acid, fumaric acid, los yog corydalic acid. Nws daim ntawv tshuaj yog ₄H₄O₄. Nws yog cov xim tsis muaj xim, flamm... -
![Phthalate yog ib qho tseem ceeb Organic Compound]()
May 18, 2024Phthalate yog ib qho tseem ceeb Organic CompoundBenzenetetracarboxylic acid yog ib qho tseem ceeb organic compound, nrog rau cov lus Askiv lub npe 1,2,4,5-Benzenetetracarboxylic acid. Lwm lub npe... -
![Vim li cas qee cov anhydrides ntshai dej?]()
May 17, 2024Vim li cas qee cov anhydrides ntshai dej?Anhydride yog ib hom organic compound uas muaj carbonyl thiab carboxyl pawg (COOH), feem ntau siv hauv cov organic synthesis cov tshuaj xws li este... -
![Polyether Polyols yog ib qho tseem ceeb ntawm cov organic polymer]()
May 16, 2024Polyether Polyols yog ib qho tseem ceeb ntawm cov organic polymerPolyether polyol (abbreviated li polyether) yog cov organic polymer uas ua los ntawm cov tshuaj tiv thaiv ntxiv ntawm tus neeg pib (ib qho chaw uas...
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