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