4,4′-Oxybis(benzoyl Chloride)/DEDC cas:7158-32-9

Incazelo emfushane:

I-4,4-chloroformylphenylene ether, eyaziwa nangokuthi i-CFPE, iyinhlanganisela yekhemikhali ethola usizo olukhulu ezinhlobonhlobo zezinhlelo zokusebenza zezimboni.I-powder ephuzi ene-molecular formula ye-C8H4Cl2O kanye nesisindo se-molecular 191.03 g/mol.I-CFPE isetshenziswa ngokuyinhloko njengengxenye esebenzayo kuma-syntheses ahlukahlukene, okwenza ukukhiqizwa kwama-polymers asebenza kahle kakhulu nama-copolymers.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

1. Ukubukeka Nezakhiwo:

I-4,4-chloroformylphenylene ether yethu ibonisa izici ezibonakalayo ezibonakalayo.Kubonakala njengempushana ephuzi, enokusimama okuhle kakhulu kokushisa kanye nokumelana nokuwohloka kwamakhemikhali.I-CFPE inendawo encibilikayo ecishe ibe ngu-180°C kanye nephuzu elibilayo elingaba ngu-362°C. Incibilika kuzincibilikisi ezifana nama-hydrocarbon e-chlorinated, utshwala, nama-ether.

2. Izinhlelo zokusebenza:

I-4,4-chloroformylphenylene ether isetshenziswa kabanzi njengebhulokhi yokwakha eyinhloko ekuhlanganisweni kwama-polymer ahlukahlukene asebenza kahle, njenge-polyphenylene sulfide (PPS) ne-polyether ether ketone (PEEK).Lawa ma-polymers afunwa ukuqina kwawo okushisayo okukhethekile, amandla emishini, nokumelana namakhemikhali, okuwenza alungele ukusetshenziswa kwezimboni ngenkani.

3. Izici Ezengeziwe Nezinzuzo:

- Ukusebenza kahle okuphezulu kokusabela: Isakhiwo samakhemikhali se-CFPE sivumela ukuhlanganiswa okuphumelelayo kumaketanga e-polymer, okuholela ekusebenzeni okuthuthukisiwe komkhiqizo.

- Ukubambezeleka komlilo okuthuthukisiwe: Ama-polymers aqukethe i-CFPE abonisa ukumelana nelangabi elihle kakhulu, okuwenza afanelekele izinhlelo zokusebenza ezidinga imithetho yokuphepha komlilo.

- Ukungangeni kwamakhemikhali: Izici eziyingqayizivele ze-CFPE ziyenza imelane namakhemikhali amaningi agqwalayo, andise isikhathi sokuphila semikhiqizo yokugcina.

4. Ukupakisha Nokuphatha:

I-4,4-chloroformylphenylene ether yethu ifakwe ezitsheni ezingangeni moya ukuze kuqinisekiswe ukuzinza kwayo ngesikhathi sokuthutha nokugcinwa.Kunconywa ukuthi ugcine umkhiqizo endaweni epholile, eyomile ngaphandle kwelanga eliqondile kanye nezinto ezingahambelani.Izinqubo zokuphatha ezifanele kufanele zilandelwe ngesikhathi sokuthutha kanye nokusetshenziswa ukuze kuqinisekiswe ukuphepha okuphezulu nokuvimbela ubungozi bokungcola.