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4,4′-(Hexafluoroisopropylidene)diphthalic anhydride/6FDA cas:4415-87-6

Tsanangudzo Pfupi

4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS1107-00-2) ikomisheni inoshamisa yakawana mukurumbira wakakura munzvimbo dzakasiyana dzesainzi.Iyo inozivikanwawo sehexafluorobutadiene, kemikari iyi ine yakasarudzika mamorekuru chimiro chinosanganisira matanhatu maatomu efluorine akasungwa nepakati kabhoni atomu.Mhedzisiro yekuumbwa uku chinhu chinoshamisa chine zvisingaverengeki maapplication uye mabhenefiti.

Iine molecular formula yeC4F6, 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride inoratidza kugadzikana kwemakemikari uye ine poindi yekuvira -17.4°C. Mushonga uyu unonyungudika mumhando dzakasiyana-siyana dzezvinonyungudutsa, zvichiita kuti zvienderane nezvinodiwa zvakasiyana-siyana zvekuedza.Iyo zvakare isina ruvara, isina-chepfu mvura, inovimbisa kuchengetedza uye mushandisi-ane hushamwari kubata.


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4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS1107-00-2) inowanzoshandiswa sechinhu chinotangira pakugadzirwa kwefluoropolymers uye perfluorocarbons.Yayo yakasarudzika reactivity uye kugadzikana kunoita kuti ive yakanakira kuvaka bhuroka kune akasiyana makemikari maitiro uye zvinhu synthesis maitiro.

Uyezve, komisheni iyi inowana kushandiswa kwakanyanya mumaindasitiri emishonga nemagetsi.4,4′-(Hexafluoroisopropylidene)diphthalic anhydride inoshanda sechinhu chakakosha mukugadzirwa kwemishonga yakakosha uye zvigadzirwa zvemagetsi zvemhando yepamusoro.Hunhu hwayo hwakasiyana, hwakadai sehutsigiro hwepamusoro hwekupisa uye kusungirirwa kwemagetsi, zvinoita kuti ive yakakosha muzvikamu izvi.

Semutengesi wemakemikari ane mutoro, tinoomerera kumatanho akasimba ekudzora mhando kuona kuti yedu 4,4′-(Hexafluoroisopropylidene) diphthalic anhydride inosangana nepamusoro-soro indasitiri zviyero.Chikwata chedu chenyanzvi chinoshanda nesimba kuti chikupe iwe chigadzirwa chisina tsvina, kuve nechokwadi chechokwadi chechokwadi uye kuvimbika mukuedza kwako uye mashandisiro.

Tsanangudzo:

Chitarisiko Upfu chena Upfu chena
Kuchena (%) 99.9 99.94
Melting point () 244-247 Conform
Simbi (ppb) 500 Conform

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