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These textile pigments are available in bright, brilliant and strong shades. it is amongst few red pigments which has very good fastness to soap and hence used in making printing inks for soap wrappers and also in the preparation of textile printing emulsions.

Alibaba offers 142 optical brightener agent vbl products. such as free samples, paid samples.

Shandong raytop chemical co.ltd enganed in developement and manufacturing optical brightener from 2005,our high quality enjoy good reputation in china and abroad,leading products are plastics optical brighteing agent ob ob-1 fp-127 ksn kcb,detergent optic

Optical brighteners are added during the thermoplastic molding process, rather than added in liquid form afterward, that’s the word “mass-whitening” come from. generally, obas were mixed with powder or granules plastic for flexible pvc, obas were added in …

We're an enterprise that export wholesale 4BK optical whitening agent for plastic in Vietnam to China, we're approved by the relevant state registratio. Major wholesale 4BK optical whitening agent for plastic in Vietnam and sell to many regions in China, solution out there upon request. We have the spirit of "customer 1st, honesty first" principle, having a variety of enterprises established long-term cooperative partnership.


Our corporation primarily engaged and export wholesale 4BK optical whitening agent for plastic in Vietnam. we depend on strong technical force and continually create sophisticated technologies to meet the demand of wholesale 4BK optical whitening agent for plastic in Vietnam shoppers. We're sincerely welcome buddies from many circles at property and abroad come to cooperate!

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