I-Photoinitiator EHA CAS21245-02-3

Incazelo emfushane:

I-EHA, eyaziwa nangokuthi i-Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate, i-photoinitiator esebenza kahle kakhulu esetshenziswa ezinhlelweni ezilapheka yi-UV.Le nhlanganisela eguquguqukayo yenza inqubo ye-polymerization ngokuqalisa ukusabela okuxhumanisa lapho kuchayeka ukukhanya kwe-UV, iqinisekisa ukwelapheka ngokushesha nangokuphelele kwezinto efakwe kuzo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umsebenzi oyinhloko we-EHA usekhonweni layo lokumunca ukukhanya kwe-ultraviolet futhi ukuguqule kube amandla, okubangela inqubo ye-polymerization.Ngenxa yalokho, ihlinzeka ngesivinini esikhethekile sokuphulukisa, ngisho nasezingqimbeni eziwugqinsi zama-coatings noma ama-inki, ngaphandle kokuphazamisa ikhwalithi iyonke yemikhiqizo eselashiwe.Lesi sakhiwo esiyingqayizivele senza i-EHA ibe yinketho efanelekile yezinhlelo zokusebenza ezidinga izikhathi zokwelapha ngokushesha kanye nokukhiqiza okuthuthukisiwe.

Ngaphezu kwalokho, i-EHA ikhombisa ukuhambisana okuhle kakhulu nama-monomer ahlukahlukene, ama-oligomers, nezithasiselo ezivame ukusetshenziswa ekwakhiweni okwelapheka kwe-UV.Lesi sici siyenza ibe nezinto ezihlukahlukene kakhulu futhi ivumelane nezimo ezihlukahlukene, iqinisekisa ukuhambisana kanye nokuhlanganisa kalula ezinqubweni zokukhiqiza ezikhona.

Imininingwane Yomkhiqizo:

•Inombolo ye-CAS: 21245-02-3

•I-Chemical Formula: C23H23O3P

•Isisindo samangqamuzana: 376.4 g/mol

•Ukubukeka komzimba: Okuphuzi okuphaphathekile kuye kophuzi

•Ukunyibilika: Kuncibilika kuzincibilikisi ezivamile ezifana ne-acetone, i-ethyl acetate, ne-toluene.

•Ukuhambisana: Ilungele ukusetshenziswa nezinhlobonhlobo zama-monomers, ama-oligomers, nezithasiselo ezisetshenziswa ezinhlelweni ezilapheka yi-UV.

•Izindawo Zokufaka Isicelo: Isetshenziswa kakhulu kuma-coatings, oyinki, izinto zokunamathisela, nezinye izinhlelo ezilapheka nge-UV.

Sengiphetha, i-EHA (i-CAS 21245-02-3) iyi-photoinitiator esebenza kahle kakhulu enikeza isivinini esihle kakhulu sokuphulukisa nokuhambisana ezinhlelweni ezahlukahlukene ezilapheka yi-UV.Ngokusebenza kwayo okukhethekile nokuthembeka, i-EHA inika amandla ukukhiqiza okuthuthukisiwe futhi iqinisekisa imikhiqizo ephezulu, ehlala isikhathi eside.Siyaqiniseka ukuthi i-EHA izohlangabezana futhi yedlule okulindele, ikwenze kube ukukhetha okuhle kakhulu kwezidingo zakho zokwelashwa kwe-UV.

Ukucaciswa:

Ukubukeka	Uketshezi oluphuzi olukhanyayo	Vumelanisa
Isixazululo sokucaca	Kucace	Vumelanisa
Isivivinyo (%)	≥99.0	99.4
Umbala	≤1.0	<1.0
Ukulahlekelwa ekumisweni (%)	≤1.0	0.18