I-Optical Brightener PF-3
Ifomula yesakhiwo
Ifomula ye-molecular:I-C18H14N2O2
Isisindo samangqamuzana:290.316
Iphoyinti lokuncibilika: 182-188°C
Ukubukeka: impushana ephuzi ekhanyayo
Ububanzi Besicelo
I-Fluorescent brightener PF-3 isetshenziselwa ikakhulukazi ukwenza mhlophe nokukhanyisa i-PVC, i-polystyrene, i-polyacrylate, ifilimu ye-polyester, i-polyethylene ephezulu nephansi, i-ABS, i-plexiglass, amakhadi ebhizinisi, iphepha lezinga eliphezulu, njll.
Umthamo
Indlela yokufaka isicelo: Hlanganisa i-optical brightener PF-3 ku-plasticizer ekhethiwe ku-0.03-0.1% wesisindo sepulasitiki, bese uqhubeka nobuchwepheshe bokucubungula ipulasitiki obusetshenzisiwe.Qaphela lapha ukuthi kufanele ixutshwe kahle.
I-fluorescent brightener i-PF-3 ingancibilika nge-plasticizer bese igaywa ibe yi-suspension ngama-rolls amathathu ukuze yenze utshwala bemama.Bese unyakazisa i-PF-3 plastic fluorescent whitening agent ukumiswa ngokulinganayo ngesikhathi sokucubungula, futhi uyilolonge ezingeni lokushisa elithile (isikhathi sincike ezingeni lokushisa), ngokuvamile ku-120.～Bhaka ku-150 ℃ cishe imizuzu engama-30, no-180～Bhaka ku-190 ℃ cishe iminithi elingu-1.Lokho kungukukhiqiza umphumela omuhle wokumhlophe nokukhanya.Noma hlanganisa zonke izinhlobo zezinto zokusetshenziswa kuqala, bese ekugcineni wengeza i-PF brightener, xuba ngokulinganayo ku-160 ℃ cishe imizuzu emi-5, bese ugoqa ukwakheka.
