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 ukuba iimveliso zivelele kwi-shelf.Kuyafaneleka ukuba uqaphele ukuba izikhanyisi ze-optical azikho ngokusisigxina kwaye zinokuphela ngokuhamba kwexesha. Zisenokungaphumeleli kangako kwizinto ezivezwe kwilanga elithe ngqo okanye eminye imithombo yokukhanya kwe-UV.Xa usebenzisa iimveliso eziqulethe izikhanyisi ze-optical, kubalulekile ukulandela imiyalelo yomenzi malunga nedosi kunye neendlela zokusetyenziswa ukufezekisa umphumo oyifunayo.

Iimbonakalo:

1.Umgubo omthubi.
2.Ukukhanyisa umqhaphu, uboya, isilika, i-pulp.
3.Umgangatho ophezulu kwiinketho ezahlukeneyo zokupakisha.
4.Iphepha eliqaqambileyo nelibukhali, umbala we-cotton textile.

Isicelo:

Isetyenziselwa: ikotoni, inayiloni, i-viscose fiber, i-T / C, i-T / R, ilinen, uboya, i-silika kunye ne-pulp yephepha. Inokunyibilika emanzini afudumeleyo, kwaye iyahambelana nezixhobo ezininzi zeekhemikhali ezisetyenziselwa ukudaya kunye nokugqiba, kwaye zingasetyenziselwa ukudaya enye yokuhlamba.
Ubumhlophe obuphezulu, i-fluorescence enamandla, ukukhanya okumhlophe.
Umthamo: Dip dyeing 0.2-0.4% (owf); Ukudaya iipadi 0.5-3g/L