2,3,3′,4-biphenyltetracarboxylic dianhydride/α-BPDA CAS:36978-41-3

Tlhaloso e Khutšoanyane:

2,3,3′,4-biphenyltetracarboxylic dianhydride ke motsoako oa lik'hemik'hale o sebetsang ka mokhoa o fapaneng haholo o fumaneng kananelo e kholo bakeng sa litšoaneleho tsa ona tse ikhethang.Ka nomoro ea eona ea CAS 36978-41-3, komporo ena e fetohile motsoako oa bohlokoa lits'ebetsong tse 'maloa tsa indasteri lefatšeng ka bophara.E na le botsitso bo botle ba lik'hemik'hale, khanyetso e ikhethang ea mocheso, le thepa e makatsang ea mochini, e e etsa khetho e nepahetseng bakeng sa lits'ebetso tse ngata.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

2,3,3',4-biphenyltetracarboxylic dianhydride e atisa ho sebelisoa ha ho etsoa li-polymers tse sebetsang hantle, tse kang li-polyimides le li-polyester, ka lebaka la botsitso ba eona bo ikhethang ba mocheso le thepa ea ho kenya motlakase.Ho feta moo, e fumana ts'ebeliso indastering ea lisebelisoa tsa elektroniki bakeng sa ho etsa liboto tsa potoloho tse hatisitsoeng.Thepa ea eona e phahameng ea dielectric e netefatsa ts'ebetso e ntlafalitsoeng le ts'epahalo ea lisebelisoa tsa elektroniki.

Ho feta moo, 2,3,3',4-biphenyltetracarboxylic dianhydride e bonts'a ho qhibiliha hamonate ka har'a li-solvents tse fapaneng tsa manyolo, e lumellang ho kopanngoa ha bonolo lits'ebetsong tse fapaneng tsa tlhahiso.Ho tsamaellana ha eona le metsoako e meng e mengata ho thusa ho theha lisebelisoa tse ncha tse nang le thepa e ntlafalitsoeng.

Ka boitlamo ba rona ba boleng, re etsa bonnete ba hore 2,3,3′,4-biphenyltetracarboxylic dianhydride ea rona e finyella litekanyetso tse phahameng ka ho fetisisa tsa indasteri.Mehaho ea rona ea morao-rao ea tlhahiso le mekhoa e tsitsitseng ea ho laola boleng e tiisa bohloeki le ts'ebetso e tsitsitseng.Ho feta moo, sehlopha sa rona sa litsebi tsa k'hemistri le baenjiniere se ikemiselitse ho fana ka tšehetso ea tekheniki le litharollo tse ikhethileng ho fihlela litlhoko tsa hau tse ikhethileng.

Qetellong, 2,3,3',4-biphenyltetracarboxylic dianhydride (CAS36978-41-3) ke motsoako oa lik'hemik'hale o ka tšeptjoang o hlahelletseng 'marakeng.Mefuta e mengata ea ts'ebeliso ea eona, e kopantsoeng le thepa e ikhethang, e netefatsa bohlokoa ba eona liindastering tse ngata, ho kenyeletsoa lisebelisoa tsa elektroniki, li-polymers le tse ling.Re u mema hore u hlahlobe leqephe la rona la lintlha tsa sehlahisoa bakeng sa kutloisiso e felletseng ea melemo le litlhaloso tsa 2,3,3′,4-biphenyltetracarboxylic dianhydride.Khetha sehlahisoa sa rona se tšepahalang le sa boleng bo holimo ho phahamisa lits'ebetso tsa hau le ho fihlela liphetho tse holimo.