Intshayelelo yesicelo se-TPO soMfoti (Inombolo ye-CAS: 75980-60-8)

I-Photoinitiator TPO yi-photoinitiator esebenzayo yohlobo lwe-free radical (1) enomthamo omde we-wavelength. Ngenxa yobubanzi bayo bokufunxa, incochoyi yayo yokufunxa esebenzayo yi-350-400 nm, kwaye ihlala ifunxa malunga ne-420 nm. Incochoyi yayo yokufunxa inde kuneyokuqala eqhelekileyo. Emva kokukhanyiswa, ii-free radicals ezimbini, i-benzoyl kunye ne-phosphatidyl, zinokwenziwa, ezinokuqalisa i-polymerization. Ke ngoko, isantya sokupholisa ifoto sikhawuleza. Ikwanayo nefuthe lokufiphaza ifoto. Ifanelekile ukucinywa okunzulu kwefilimu etyebileyo kunye nokufakwa okutyheli okuzinzileyo, kwaye inencochoyi ephantsi yokufunxa. Iguquguqukayo, ifanelekile kwisiseko samanzi. Isetyenziswa kakhulu kwinkqubo emhlophe. Ingasetyenziswa kwiingubo zokufunxa i-ultraviolet, i-inki yokuprinta, ii-adhesives zokufunxa i-ultraviolet, ii-optical fiber coatings, i-photoresist, i-photopolymer plate, i-sterolithographic resin, izinto ezidityanisiweyo, ii-dental fillers njalo njalo.

Iipropati: umgubo wekristale otyheli okhanyayo; indawo yokunyibilika: 91-94DC, ubude bomda wokufunxa: 273-370 nm; isantya sokucola esikhawulezayo.

I-Photoinitiator TPO isetyenziswa kakhulu kwi-inki yokuprinta isilika, i-inki yokuprinta i-lithographic, i-inki yokuprinta kunye ne-wood coating. I-TPO inokunyangeka ngokupheleleyo kumphezulu onombala we-titanium dioxide emhlophe okanye ephezulu. Isetyenziswa kakhulu kwiingubo ezahlukeneyo, ngenxa yokusebenza kwayo okuhle kokufunxa, ifanelekile ngakumbi kwi-inki yokuprinta isilika, ukuprinta i-lithographic, i-inki yokuprinta, i-wood coating. Ingubo ayityheli, ayinasiphumo siphantsi se-post-polymerization kwaye ayinantsalela. Ingasetyenziselwa neengubo ezibonakalayo, ngakumbi kwiimveliso ezineemfuno eziphantsi zevumba. Isebenza kakuhle kakhulu xa isetyenziswa yodwa kwinkqubo ye-polyester engagcwaliyo equlethe i-styrene. Iinkqubo ze-acrylate, ngakumbi iinkqubo ezinemibala, zihlala zifuna ukusetyenziswa kunye ne-amine okanye i-acrylamide, kunye nezinye ii-photoinitiators ukufezekisa ukuphiliswa ngokupheleleyo kwenkqubo, ngakumbi kwiinkqubo ezimhlophe eziphantsi kunye nokuphiliswa kwefilimu etyebileyo.

Ngoku kule mveliso sinomthamo omalunga ne-10MT/ngenyanga kwaye sicocekile kakhulu. Ukupakisha kwethu okuncinci yi-25KG/idrum kwaye sinokulungiselela ukupakisha ngokweemfuno zomthengi.