OPTICAL BRIGHTENER FP-127

Chemical name: 4,4-Bis [2-(2-methoxyphenyl)ethenyl]-1,1-biphenyl
Molecular weight: 418
CAS No.: 40470-68-6
C.I.: 378

Specifications:

Use: The CBS is an optical brightener applicable to polymers, paint, printing ink and artificial fiber. It presents blue fluorescent light in all the polymers. It is especially suitable for PVC and PE. It could be added to the polymers as pigment and present bright white color.  When using together with Rutile Titanium Dioxide the concentration of CBS will rise. It can also be used in PMMA and PC to achieve brighter effect.

Recommended dosage: 0.0001-0.001phr

Packing:25kgfiber drum or carton with PE liner

HS Code: 32042000