I-Optical brightener i-KSB isetshenziselwa ikakhulukazi ukwenziwa mhlophe kwemicu yokwenziwa nemikhiqizo yepulasitiki.Iphinde ibe nomphumela okhanyayo ogqamile emikhiqizweni yepulasitiki enemibala.Isetshenziswa kakhulu kumafilimu epulasitiki, izinto zokubumba ezenziwe nge-laminated, izinto zokubumba umjovo, njll., i-polyolefin, i-PVC, i-PVC Egwetshiwe, i-TPR, i-EVA, i-PU Foam, irabha yokwenziwa, njll. ibe nemiphumela emihle kakhulu yokumhlophe.Ingase futhi isetshenziselwe ukugqamisa okumhlophe, opende bemvelo, njll., futhi inemiphumela ekhethekile kumapulasitiki anegwebu, ikakhulukazi i-EVA kanye ne-PE Foam.