Iinkcukacha zeMveliso:

I-Optical brightening agents (OBAs) ziikhompawundi zekhemikhali ezisetyenziselwa ukuqinisa ukuqaqamba kunye nobumhlophe bezinto ezifana nempahla elukiweyo, iphepha, izicoci kunye neeplastiki.Basebenza ngokufunxa ukukhanya kwe-ultraviolet kwaye bakukhuphe kwakhona njengokukhanya okuluhlaza okubonakalayo.

Oku kunceda ukunyusa isibheno sabo esibonakalayo kwaye kwenza iimveliso zivelele kwi-shelf.Kuyafaneleka ukuba uqaphele ukuba izikhanyisi ze-optical azikho ngokusisigxina kwaye zinokuphela ngokuhamba kwexesha.Zisenokuthi zingasebenzi kakuhle kwizinto ezivezwe kwilanga elithe ngqo okanye eminye imithombo yokukhanya kwe-UV.Xa usebenzisa iimveliso eziqulethe izikhanyisi ze-optical, kubalulekile ukulandela imiyalelo yomenzi malunga nomthamo kunye neendlela zokusetyenziswa ukufezekisa umphumo oyifunayo.

Iimbonakalo:

1.Umgubo omthubi.
2.Ngomqhaphu oqaqambileyo.
3.Umgangatho ophezulu kwiinketho ezahlukeneyo zokupakisha.
4.Iphepha eliqaqambileyo nelibukhali, umbala we-cotton textile.

Isicelo:

Isetyenziswe kwinkqubo yokudaya ilaphu lomqhaphu.Isisombululo se-aqueous is milky white suspension, kodwa asichaphazeli umphumo wokusetyenziswa.Inqaku elimhlophe eliphezulu le-CXT liphezulu kakhulu kunezinye izikhanyisi ze-optical, kunye neziphumo ezanelisayo zingafumaneka ngokusebenzisa i-CXT yeempahla zekotoni ezifuna ubumhlophe obuphezulu kakhulu.I-agent ye-Optical brightener i-CXT nayo ifanelekile kwishishini lesepha kunye nokucoca.Ubumhlophe obuphezulu, i-fluorescence enamandla, ukukhanya okumhlophe.Umthamo: Dip daying 0.2-0.4% (owf)