Iisibanisi se-optical, eyaziwa nangokuthi i-fluorescent whitening agent (FWA), i-fluorescent brightening agent (FBA), noma i-optical brightening agent (OBA), uhlobo lwedayi elikhanyayo noma idayi elimhlophe, elisetshenziswa kabanzi ekwenzeni mhlophe futhi kukhanye amapulasitiki, upende, izembozo, uyinki, njll.
Umgomo osebenzayo wezibani zokukhanyisa ukukhanya uwukumunca ukukhanya kwe-UV okungabonakali bese ukhipha ukukhanya okuluhlaza okwesibhakabhaka okubonakalayo ukuze kuncishiswe okuphuzi kwale nto.

Izici zethui-OB yokukhanyisa okukhanyaekupendweni nasekufakeni.

1. Kulula ukuncibilika ezinyibilikisini ezivamile zezinto eziphilayo ezingeni lokushisa legumbi. (i-Xylene, i-toluene, i-methanol, i-acetone, njll.)

2. Kulula ukuyisebenzisa, vele uyifake nezinye izinto zokufaka imibala noma izithasiselo ngesikhathi sokukhiqiza bese uvuselela ngokulinganayo.

3. Ukucaca okuhle kanye nokumelana nesimo sezulu. Kuzothuthukisa ukucaca kopende olubonakalayo futhi ukukhanya kwayo okuluhlaza okwesibhakabhaka kuzokwengeza ukukhanya kuyo yonke imibala.

4. Umthamo ophansi. Amagremu angu-200 ku-1ton kapende angangeza amanani amhlophe ayi-10. 5. I-OB yethu iphumelele ukuhlolwa kwe-Rohs kanye nombiko wokuhlolwa kwe-SVHC yi-SGS, okuwumkhiqizo onobungani nemvelo wopende nezingubo.

I-Nanjing Reborn New Materials Co., Ltd ikhonza amashumi eminyaka abakhiqizi bokumboza nopende abakhulu nabaphakathi emhlabeni wonke abanolwazi olucebile.

Uma ungathanda ukwazi okwengeziwe ngama-optical brighteners OB, sicela ungangabazi ukusithumelela umbuzo ku-

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