Uthotho lwePhotoinitiator
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Ifotoinitiator 369 CAS119313-12-1
Ifotoinitiator 369 yifotoinitiator esebenza kakhulu kwaye eguquguqukayo eye yafumana ukuthandwa okubalulekileyo kushishino.Yinto ebuthathaka kukukhanya esetyenziselwa ukuqalisa kunye nokukhawulezisa ukusabela kweefotochemical, idlala indima ebalulekileyo kwizicelo ezahlukeneyo ezifana nee-inki, iingubo, izinto zokuncamathelisa, kunye ne-elektroniki.Ngokuhambelana kwayo okukhethekileyo kunye neempawu zefotochemical, le mveliso ibonelela ngamandla amakhulu ekwandiseni inkqubo yokunyanga okanye yokomisa ngelixa iqinisekisa iziphumo ezikumgangatho ophezulu.
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Ifotoinitiator 184 CAS: 947-19-3
I-Photoinitiator 184CAS: I-947-19-3 yikhemikhali yekhemikhali ehamba phambili ebonisa iimpawu ezibalaseleyo ze-photochemical.Iqala i-photopolymerization xa ibonakaliswe kwi-ultraviolet (UV) okanye imithombo yokukhanya ebonakalayo, eyenza ibe yinto eyimfuneko kwiinkqubo ezahlukeneyo zokufota.Le photoinitiator isebenza njengeyona nto iphambili, iguqula ngokufanelekileyo amandla okukhanya ukuba ibe ziimpendulo zekhemikhali ezifunwayo, ezinje ngepolymer cross-linking okanye ukunyanga.Ukuguquguquka kwayo kwenza ukuba isetyenziswe kuluhlu olubanzi lwemizi-mveliso, kubandakanya iingubo, ii-inki, izinto zokuncamathelisa, kunye ne-elektroniki.
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Ifotoinitiator 127 CAS 474510-57-1
I-Photoinitiator 127cas474510-57-1 yikhompawundi esebenza kakhulu esetyenziswa ngokubanzi kwinkqubo ye-photopolymerization.Isebenza njenge-catalyst kwaye idlala indima ebalulekileyo ekuqaliseni nasekukhawuleziseni i-photochemical reaction.Le photoinitiator ephucukileyo ibonisa iimpawu ezibalaseleyo zokwazisa phantsi kwemitha ye-UV.Ngokwakheka kwayo okugqwesileyo kweemolekyuli, inceda ngokufanelekileyo ukuguqula amandla okukhanya kumandla ekhemikhali, igalelo ekuqaliseni ngokukhawuleza kokusabela kwe-polymerization kunye nokusebenza okuphezulu.
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Umzi-mveliso owaziwayo umgangatho ophezulu weBenzophenone CAS: 119-61-9
Iimpawu zemveliso kunye nemisebenzi:
Iibenzophenones ziikhompawundi zekristale ezihlelwa njengeeketone ezinuka kamnandi kunye neefotosensitizers.Ubume bayo bekhemikhali obukhethekileyo bunezangqa ezimbini zebenzene ezidityaniswe liqela le-carbonyl, zenza okuqinileyo okutyheli okukhanyayo kunye nevumba elimnandi.Ngokuzinza okugqwesileyo kunye nokunyibilika kwi-solvents ye-organic, inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.
Enye yezona zinto zisetyenziswayo ze-benzophenones zinjengezinto eziluhlaza kwi-ultraviolet (UV) izihlungi kwii-cosmetics, i-sunscreens kunye nezinye iimveliso zokunyamekela.Ukukwazi kwayo ukufunxa imisebe ye-UV eyingozi inika ukhuseleko olusebenzayo eluswini kwaye ithintela ukuthotywa kwezithako ezibuthathaka.Ukongezelela, i-photostability ye-benzophenones ibenza babe izithako ezifanelekileyo kwiifom zevumba ezihlala ixesha elide.
Ngaphaya koko, ii-benzophenones zisetyenziswa kakhulu ekwenzeni iipolymers, ii-coatings, kunye ne-adhesives.Iimpawu zayo zefotonitiating zenza ukuba ukunyangwa kunye nokunyangwa kwee-resin ezinyangekayo ze-UV, ukuphucula ukusebenza kunye nokuqina kwemveliso yokugqibela.Ukongezelela, le khompawundi inokusetyenziselwa ukuvelisa amayeza aphakathi, idayi, kunye nebala, nto leyo enegalelo kwinkqubela phambili kwiinkalo ezahlukeneyo.