I-Fluorescent Brightener 28 CAS 4193-55-9

Umfanekiso ocacileyo weFluorescent Brightener 28 CAS 4193-55-9

I-CAS:4193-55-9

Ubunzima beemolekyuli:843.0

I-EINECS:200-312-9

Ixesha Lokugcina:Gcina kwindawo epholileyo neyomileyo

Izithethantonye:I-Optical Brightener 28; i-Tinopal UNPA; i-4,4'-Bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic acid disodium salt; i-FWA 28

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iFluorescent Brightener 28 CAS 4193-55-9?

I-Fluorescent Brightener 28 yiarhente yokukhanyisa i-optical esebenza kakuhle kakhulu, i-bis-triazinylaminostilbene-based optical brightening agent (OBA). I-Optical brightener 28 ifunxa ukukhanya kwe-ultraviolet (300-400 nm) kwaye iphinde iyikhuphe njenge-fluorescence ebukhali ye-blue-violet (400-500 nm), ifihla ngokufanelekileyo ubumthubi bezinto ezisetyenziswa ngaphakathi kwaye ivelise inkangeleko emhlophe ekhanyayo nebonakalayo. I-Optical Brightener 28 ixatyiswa kakhulu kwizicelo ze-polymer kunye ne-coating ngenxa yokuzinza kwayo okuhle kobushushu kunye nokuhambelana kwayo.

Inkcazo

INTO	Ibanga lezeMveliso
Inkangeleko	Umgubo otyheli-luhlaza
Ubumhlophe	Ihambelana nomgangatho oqhelekileyo ±1.5
Ixabiso le-E	510-550
Umxholo wobumanzi	≤5%

Isicelo

(1) Ushishino lwePlastiki:
I-Fluorescent brightener 28 isetyenziswa kakhulu njenge-arhente yokwenza mhlophe kwi-thermoplastics ezifana ne-PVC, i-PP, i-PE, i-ABS, i-PS, kunye neeplastiki zobunjineli ukuphucula ukukhanya kunye nobumhlophe.
(2) Iingubo kunye neepeyinti:
Isikhanyisi esisebenzayo kwiipeyinti zokwakha, iipeyinti zemizi-mveliso, ukugqitywa kweemoto, kunye neenkqubo ezinokunyangwa yi-UV.
(3) Iifayibha zokwenziwa:
I-Optical brightener 28 isetyenziswa ekugqibezeleni okanye ekuguquleni umbala ngobuninzi kwi-polyester, i-nylon, kunye neefayibha ze-acetate ukuze kufunyanwe ubumhlophe obuqaqambileyo.
(4) Ii-inki kunye nee-Masterbatches:
Isongezelelo esibalulekileyo kwii-inki zokuprinta ezikhethekileyo kunye nee-masterbatches ezimhlophe ukuze kusebenze mhlophe rhoqo.
(5) Iphepha kunye neesepha zokucoca:
Isetyenziswa kwi-coating yephepha esemgangathweni ophezulu kwaye njenge-optical brightener kwezinye iindlela zokucoca iisepha zoshishino.

Iimbonakalo

(1) Ukusebenza kakuhle kokumhlophe: Ibonelela ngokukhanya okuluhlaza okwesibhakabhaka okumhlophe okunamandla kunye namanqanaba aphantsi okongeza (ngesiqhelo yi-0.01%-0.1%).
(2) Uzinzo Oluhle Kakhulu Lobushushu: Imelana namaqondo obushushu aqhelekileyo okucubungula i-polymer ukuya kuthi ga kwi-250-300°C ngaphandle kokonakala okukhulu.
(3) Ukukhanya Okukhawulezayo: Kunika ukumelana okufanelekileyo nokufiphala phantsi kokukhanya kwe-UV ixesha elide.
(4) Ukuhambelana kwePolymer ebanzi: Iyahambelana noluhlu olubanzi lweematrices zepolymer kunye neenkqubo zeresin.
(5) Kulula Ukuyisasaza: Ingafakwa ngokulula kwiipolymers ngokunyibilikisa okanye kwiinkqubo zolwelo ngokusasazeka ngesantya esiphezulu.