Fluorescent Brightener CBS-L

Product Description
Optical Brightener CBS-L is a liquid formulation of a disulfonic distyrybiphenyl fluorecent whitening agent, which is one of the best optical brighteners used in synthetic fiber, cellulose polyimides and proteinic fiber, It can be miced with water at any proportion. At roomtemperature, it has a satisfactory effect when used in washing powder, soap and washing syrup and can be used in exhawsting ageing for cotton at high tempreture. It has good effect on the paper whitening, It has a high stability and resistance to sodium hypochlorite, oxidtive bleaching and strong acid.