litaba

Li-pigment tsa fluorescent li fana ka mokhoa o hlakileng le o sebetsang oa ho ntlafatsa boipiletso ba pono le ts'ebetso ea lihlahisoa tsa hau. Leha ho le joalo, ho fihlela ts'ebetso e nepahetseng ho hloka tlhahlobo e hlokolosi le ntlafatso ka har'a ts'ebetso ea hau e ikhethileng ea tlhahiso. Joalo kaMofani oa Fluorescent Pigment, re utloisisa bohlokoa ba liphello tse tsitsitseng le tse ka tšeptjoang. Blog ena e fana ka tataiso e sebetsang ea ho leka le ho ntlafatsa ts'ebetso ea hau ea Fluorescent Pigment, ho netefatsa sephetho se setle ka ho fetisisa bakeng sa lits'ebetso tsa hau.

Tafole ea likateng:

Tataiso ea Mehato ka Mehato ea ho Lekanya Matla a Fluorescence le ho Nepaha ha Wavelength (Ho kenyeletsoa 980nm)

Ho Rarolla Mathata a Tloaelehileng: Mathata a Phatlalatso ho Metsi a Thehiloeng khahlanong le Solvent-Based Systems.

Mekhoa e Molemo ka ho Fetisisa ea ho Kopanya Lipigment tsa Fluorescent le Resins le Polymers

Tataiso ea Mehato ka Mehato ea ho Lekanya Matla a Fluorescence le ho Nepaha ha Wavelength (Ho kenyeletsoa 980nm)

Ho lekanya ka nepo matla a fluorescence le ho nepahala ha wavelength ho bohlokoa bakeng sa taolo ea boleng. Bakeng sa li-pigments tse kang IR980nm, tse hlahang ka har'a spectrum ea infrared, lisebelisoa tse khethehileng lia hlokahala. Qala ka ho lokisa sampole e laoloang ea pigment ea hau e hasantsoeng sebakeng se reriloeng (resin, solvent, joalo-joalo). Sebelisa spectrofluorometer ho hlasimolla sampole ka bolelele bo itseng ba wavelength le ho metha khanya e hlahisoang. Sesebelisoa sa spectrofluorometer se tla fana ka datha mabapi le matla le bolelele ba maqhubu a fluorescence e hlahisoang. Netefatsa hore sesebelisoa sa hau se hlophisitsoe hantle 'me u sebelise litlhophiso tse tsitsitseng bakeng sa tekanyo e' ngoe le e 'ngoe. Bakeng sa IR980nm, netefatsa hore sebui sa hau se na le kutloelo-bohloko sebakeng sa 980nm. Bapisa litekanyo tsa hau khahlano le litlhaloso tsa morekisi oa mebala ho netefatsa ts'ebetso ea 'mala le ho tseba phapang. Litekanyo tse tsitsitseng le tse nepahetseng li bohlokoa bakeng sa ho khetholla mefuta e fapaneng ea batch-to-batch le ho netefatsa botsitso ba sehlahisoa.

Ho Rarolla Mathata a Tloaelehileng: Mathata a Phatlalatso ho Metsi a Thehiloeng khahlanong le Solvent-Based Systems.

Phahamiso e nepahetseng e bohlokoa bakeng sa ho fumana 'mala o ts'oanang le fluorescence e nepahetseng. Leha ho le joalo, ho hasana ho ka ba phephetso, haholo ha ho sebetsa le litsamaiso tse fapaneng tsa motheo. Lisebelisoa tse thehiloeng metsing hangata li hloka tšebeliso ea li-surfactants kapa li-dispersants ho thibela ho kopana ha mebala. Litsamaiso tse thehiloeng ho solvent li ka tobana le mathata ka lebaka la phapang ea pigment polarity. Haeba u bona ho streaking, ho theola, kapa ho fokotseha ho matla ha fluorescence, ho ka etsahala hore ebe ka lebaka la khama e mpe. Leka ka lisebelisoa tse fapaneng kapa u fetole mokhoa oa ho kopanya ho ntlafatsa kabo ea mebala. Ak'u nahane ka phekolo ea bokaholimo ba 'mala - li-pigment tse ling li alafshoa ka ho khetheha bakeng sa ho lumellana hamolemo le lisebelisoa tse thehiloeng metsing kapa tse thehiloeng ho solvent. Haeba u tobana le mathata a sa khaotseng a phatlalatso, buisana le uenaFluorescent Pigmentmofani bakeng sa likhothaletso tse lokiselitsoeng.