3,3′,4,4′-Biphenyltetracarboxylic dianhydride/BPDA cas:2420-87-3

Tsanangudzo Pfupi

3,3',4,4'-biphenyltetracarboxylic dianhydride, inonziwo BPDA dianhydride, ichena crystalline poda inobva kumhuri inonhuhwirira dianhydride.Mushonga wayo wemakemikari, C20H8O6, unoratidza kurongeka kwakaoma kunzwisisa kwemaatomu ane chekuita nehunhu hwayo hunoshamisa.BPDA dianhydride inoratidza kugadzikana kwekupisa uye kugadzikana kwemakemikari, zvichiita kuti ive komputa inotsvakwa zvakanyanya munyika yezvigadzirwa zvesainzi uye tekinoroji.

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Yedu BPDA dianhydride inozvirumbidza yakasarudzika zvivakwa zvinopa kune zvakasiyana zvinodiwa zvemaindasitiri akasiyana.Iyo yakasarudzika yekudziya kugadzikana, ine nzvimbo yekunyungudika pamusoro pe300°C, inovimbisa kuvimbika kwayo mukupisa-kupisa kwekushandisa.Uyezve, inoratidzira yakanakisa magetsi ekudzivirira zvivakwa, zvichiita kuti ive sarudzo yakanaka yekushandiswa mumagetsi emagetsi uye ekudzivirira zvinhu.

Iyi komputa inosiyana-siyana inopa inoshamisa kunyungudika mune akasiyana organic zvinonyungudutsa, zvichibvumira kuchinjika maitiro ekugadzira uye nyore kusanganisa mune akasiyana magadzirirwo.Ingave iri mukugadzirwa kweakakwira-performance mapolymers, advanced composite, kana specialty coatings, yedu BPDA dianhydride inoshanda sechigadziriso chekuvandudza.

Uyezve, kupikisa kwayo kwemakemikari kunoigonesa kumira nharaunda dzine hukasha, zvichiita kuti ive sarudzo yakanaka kwazvo yekushandiswa kwemakemikari kugadzirisa, kupatsanurwa kwegasi, uye machira asingadziviriri.Simba rayo rakasiyana-siyana remagetsi uye kusimba rinobatsirawo mukubudirira kwayo muzvigadzirwa zveinjiniya, uko kusimba uye kuvimbika zvinhu zvakakosha.

At Wenzhou Blue Dolphin New Material Co.ltd, kunaka uye kuchena ndizvo zvakakosha.Yedu BPDA dianhydride inoedzwa kwakasimba uye kuongororwa kuti ive nechokwadi chekuti inosangana nepamusoro indasitiri zviyero.Chikwata chedu chevashandi vane ruzivo vanoshanda nesimba kuvimbisa kuenderana uye kuvimbika kweiyi komputa yakakosha, ichibvumira vatengi vedu kuti vatange mapurojekiti avo nechivimbo chakakwana.

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