Ukunyanga Okusebenzayo Kakhulu, Ukutyheli Okuphantsi – 2,4,6-Trimethylbenzoyldiphenylphosphine oxide, Ekhokela Ixesha Elitsha Lokunyanga UV

Isishwankathelo seMveliso

I-2,4,6-Trimethylbenzoyldiphenylphosphine oxide sisixhobo sokunyusa i-photoinitiator esisebenza kakuhle kwi-Type I radical. Ngenxa yokufunxwa kwayo ngama-spectrum ahlukeneyo, ukufunxwa kwayo ngokukhawuleza, kunye neempawu zokutyheli okuphantsi, iye yaba lolona khetho lufanelekileyo lokusetyenziswa konyango lwe-UV.
Iingenelo eziphambili
Unyango Olukhawulezileyo Nokungena Okunzulu: Incopho yokufunxa isuka kwi-350-400nm, ifikelela kwi-420nm. Ifanelekile kwiifilimu ezixineneyo kunye neenkqubo ezimhlophe eziqulathe i-TiO₂, ukuqinisekisa unyamezelo olupheleleyo.
Ukumelana nokutyheli: Igcina ukukhanya okuhlala ixesha elide, ifanelekile kwiivarnish, kwiipakethe eziphezulu, nakwiimveliso ezinombala ocacileyo.
Ivumba Eliphantsi Nokhuseleko: Ukuguquguquka okuphantsi kuhlangabezana neemfuno ezingqongqo zokupakisha ukutya kunye nezixhobo zonyango.
Ukuhambelana Okugqwesileyo: Isebenza kakuhle nee-acrylates, ii-polyester ezingagcwaliyo, njl.njl., kwaye ingadityaniswa nezinye izinto eziqalayo (umz., ii-α-hydroxy ketones) ukuze kuphuculwe ukusebenza.
Izicelo ezahlukeneyo
Iingubo: Iingubo zomthi, zesinyithi, zeplastiki, kunye neengubo zefayibha ezibonakalayo ukuze zikwazi ukucocwa ngokukhawuleza nangokulinganayo.
Ii-inks: Ukuprinta i-inkjet yesikrini, i-lithographic, i-flexographic, kunye ne-UV ukuze kuphuculwe umgangatho kunye nesantya.
Izinto zokuncamathelisa: Ukubopha okunamandla kakhulu kweplastiki, iglasi, kunye neentsimbi.