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

Sylic fluorescent whitening agent / optical brightening agent 588 vbl for polyester triacetate fiber application hangzhou chungyo chemicals co., ltd. us $1.00-$2.00 / kilogram

A wide variety of optical brightener manufacturer options are available to you, such as plastic auxiliary agents, coating auxiliary agents, and leather auxiliary agents. there are 612 optical brightener manufacturer suppliers, mainly located in asia.

Optical brighteners, optical brightening agents (obas), fluorescent brightening agents (fbas), or fluorescent whitening agents (fwas), are chemical compounds that absorb light in the ultraviolet and violet region (usually 340-370 nm) of the electromagnetic spectrum, and re-emit light in the blue region (typically 420-470 nm) by fluorescence.these additives are often used to enhance …

Considering that the enterprise established, we've been committed to KSN fluorescent brightener for paper wholesaler in Vietnam in China sales and service, we have regularly adhering towards the "quality 1st, service first" company philosophy to serve our clients and often place this philosophy throughout our KSN fluorescent brightener for paper wholesaler in Vietnam sales and after-sales service. We're among the most highly effective and in depth market network of modern integrated KSN fluorescent brightener for paper wholesaler in Vietnam product sales firm. Welcome your inquiry!


We are an enterprise that export KSN fluorescent brightener for paper wholesaler in Vietnam to China, we are approved by the relevant state registratio. Primary KSN fluorescent brightener for paper wholesaler in Vietnam and sell to different regions in China, product out there upon request. We've got the spirit of "customer initial, honesty first" principle, using a quantity of enterprises established long-term cooperative connection.

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