Uchungechunge lwe-Photoinitiator
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I-Photoinitiator 369 CAS119313-12-1
I-Photoinitiator 369 iyi-photoinitiator esebenza kahle kakhulu futhi eguquguqukayo ethole ukuthandwa okukhulu embonini.Kuyinto ezwela ukukhanya esetshenziselwa ukuqalisa nokusheshisa ukusabela kwamakhemikhali ezithombe, edlala indima ebalulekile ezinhlelweni ezihlukahlukene ezifana noyinki, okokunamathela, okunamathelayo, nezinto zikagesi.Ngokuhambisana kwawo okukhethekile kanye nezakhiwo ze-photochemical, lo mkhiqizo unikeza amandla amakhulu ekuthuthukiseni inqubo yokwelapha noma yokomisa kuyilapho uqinisekisa imiphumela yokugcina yekhwalithi ephezulu.
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I-Photoinitiator 184 CAS: 947-19-3
I-Photoinitiator 184CAS: I-947-19-3 iyinhlanganisela yamakhemikhali ethuthukisiwe ebonisa izakhiwo ezinhle kakhulu ze-photochemical.Iqala i-photopolymerization lapho ichayeke ku-ultraviolet (UV) noma imithombo yokukhanya ebonakalayo, iyenze ibe isithako esibalulekile ezinqubweni ezihlukahlukene zokuthwebula izithombe.Le photoinitiator isebenza njenge-catalyst eyinhloko, iguqule ngempumelelo amandla okukhanya kube ukusabela kwamakhemikhali okufunayo, njengokuhlanganisa i-polymer cross-linking noma ukwelapha.Ukuguquguquka kwayo kuyenza isetshenziswe ezimbonini eziningi ezihlukene, okuhlanganisa okokunamathela, oyinki, okokunamathelisa, nezinto zikagesi.
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I-Photoinitiator 127 CAS 474510-57-1
I-Photoinitiator 127cas474510-57-1 iyinhlanganisela ephumelela kakhulu esetshenziswa kabanzi enqubweni ye-photopolymerization.Isebenza njenge-catalyst futhi idlala indima ebalulekile ekuqaliseni nasekusheshiseni ukusabela kwe-photochemical.Lesi sithwebuli esithuthukisiwe sibonisa izakhiwo ezinhle kakhulu zokuzwela ngaphansi kwemisebe ye-UV.Ngesakhiwo sayo samangqamuzana esivelele, isiza ngokuphumelelayo ukuguqula amandla okukhanya abe amandla amakhemikhali, okunikela ekuqaliseni okusheshayo kokusabela kwe-polymerization ngokusebenza kahle okuphezulu.
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Imboni edumile yekhwalithi ephezulu ye-Benzophenone CAS:119-61-9
Izici nemisebenzi yomkhiqizo:
I-Benzophenones yizinhlanganisela zekristalu ezihlukaniswa njengama-ketone anephunga elimnandi nama-photosensitizers.Isakhiwo sayo samakhemikhali esiyingqayizivele siqukethe izindandatho ezimbili ze-benzene ezixhunywe iqembu le-carbonyl, akha okuqinile okuphuzi okukhanyayo okunephunga elimnandi.Ngokuzinza okuhle kakhulu kanye ne-solubility kuma-solvents e-organic, inohlu olubanzi lwezinhlelo zokusebenza ezimbonini ezihlukahlukene.
Okunye ukusetshenziswa okuyinhloko kwama-benzophenones njengempahla eluhlaza yezihlungi ze-ultraviolet (UV) ezimonyoni, ezikhiqizweni zelanga neminye imikhiqizo yokunakekelwa komuntu siqu.Ikhono layo lokumunca imisebe ye-UV eyingozi linikeza isivikelo esisebenzayo esikhumbeni futhi livimbele ukuwohloka kwezithako ezibucayi.Ukwengeza, i-photostability ye-benzophenones iwenza abe izithako ezifanele ekwakhiweni kwamakha okuhlala isikhathi eside.
Ngaphezu kwalokho, ama-benzophenones asetshenziswa kakhulu ekwenzeni ama-polymers, okokunamathela, nama-adhesives.Izakhiwo zayo ze-photoinitiating zinika amandla ukuphulukiswa nokwelashwa kwama-resin alaphekayo e-UV, kuthuthukise ukusebenza nokuqina komkhiqizo wokugcina.Ngaphezu kwalokho, lesi sithako singasetshenziswa ekukhiqizeni izithasiselo zemithi, odayi, nezimibalabala, kube nengxenye entuthukweni emikhakheni ehlukahlukene.