Fluorescent blanchèn ajan se yon ajan kondisyone koulè ki gen efè a nan avivaj ak avivaj . Li se lajman ki itilize nan papermaking, tekstil, detèjan ak lòt jaden . Genyen sou 15 kalite estrikti nan Lachin nan Lachin nan Lachin nan Lachin nan Lachin nan { detèjan lesiv: biphenyls distyryl (tankou CBS, elatriye .) ak bistriazine amino distyryl (tankou 33#, elatriye .) .}
Prensip la k ap travay nan ajan blanchiman fliyoresan se absòbe limyè iltravyolèt envizib nan limyè a ak emèt vizib limyè ble . whiter. This is the brightening effect. Fluorescent brighteners can absorb invisible ultraviolet light (wavelength range of about 60-380 nm) and convert it into blue light or purple visible light with longer wavelengths, thereby compensating for the unwanted yellowish color in the matrix and reflecting more visible light in the range of 400-600 Nm pase longèdonn ensidan orijinal la, fè pwodwi a parèt pi blan, briyan ak plis kolore .