Home / ER III optical brightening agent for polyester factory

Hot News

Organic pigment red 2 for textile printing pigment for water based ink , find complete details about organic pigment red 2 for textile printing pigment for water based ink,organic pigment,pigment for water based ink,organic pigment red from pigment supplier or manufacturer-xiamen hongcai chemical co., ltd.

The whitening effect of optical brightener agent could be estimated by visual method which better under the sunlight or measure by colorimeter. 3.light fastness there is no international standard for testing optical brightener lightfastness in plastics.most tests used din 54004 for reference.

Looking for talcum powder factory direct sale? you can buy factory price talcum powder from a great list of reliable china talcum powder manufacturers, suppliers, traders or plants verified by a third-party inspector. source with confidence.

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 …

Professional ER III optical brightening agent for polyester factory solutions of China supplier for international and nearby trade company.Getting the top merchandise of our factory,our ER III optical brightening agent for polyester factory merchandise series have been tested and won us qualified authority certifications. For far more parameters and item list details,please click the button to obtain far more info.


ER III optical brightening agent for polyester factory solutions supplier in China,we help our shoppers with greatest quality merchandise and higher level service.Getting the professional manufacturer in this sector,we've got gained wealthy experience in making and managing.Our ER III optical brightening agent for polyester factory products won certifications on the regional and international principal authorities .For more detailed information,please get in touch with us!

We Export

Contact Us