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Optical brightener brightening colors or mask yellowing by optically yield a brighter, fresher appearance. it’s synonym name oba which is also known as fluorescent whitening agent(fwa) or fluorescent brightening agent(fba). typical optical brightener for paper are vbl, bbu, hs, hst. vbl is also known as fluorescent brightener 85.

Fancheng chemical is one of the leading china suppliers of quality organic pigment for textile printing pigment. this pigment comes in high quality, colorfast and very washable. equipped with professional developing team and high-end equipment, we have already established closely cooperative relationship with many famous companies.

These whitening agents absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic. optical brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

Fluorescent whitening agent cf(oba 184) optical brightener ci184 optical brightener ob for plastic us $23.00$23.00 / kilogram

We're an enterprise that export KSN fluorescent brightening agent liquid wholesaler to China, we're authorized by the relevant state registratio. Major KSN fluorescent brightening agent liquid wholesaler and sell to many regions in China, solution readily available upon request. We have the spirit of "customer 1st, honesty first" principle, with a quantity of enterprises established long-term cooperative partnership.


Our corporation primarily engaged and export KSN fluorescent brightening agent liquid wholesaler. we depend on strong technical force and continually create sophisticated technologies to meet the demand of KSN fluorescent brightening agent liquid wholesaler shoppers. We're sincerely welcome buddies from many circles at property and abroad come to cooperate!

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