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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.

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.

A wide variety of optical brightener cxt options are available to you, such as coating auxiliary agents, ink dyestuffs, and paper dyestuffs. you can also choose from carbon black, adsorbent, and basic dye optical brightener cxt there are 141 suppliers who sells optical brightener cxt on alibaba, mainly located in asia.

As a optical brightener agent factory, we can export you optical brightener agent ob, ob-1, fp-127, cbs-x, er, 4bk, mst, swn. oba powder can be used for textile dyes, plastic, detergent and paper industry. more product please view hifactory.

We are an enterprise that export export OB 1 optical brightening agent powder to China, we're approved by the relevant state registratio. Main export OB 1 optical brightening agent powder and sell to several regions in China, solution available upon request. We've the spirit of "customer initially, honesty first" principle, having a number of enterprises established long-term cooperative partnership.


We are an enterprise that export export OB 1 optical brightening agent powder to China, we're authorized by the relevant state registratio. Key export OB 1 optical brightening agent powder and sell to numerous regions in China, solution offered upon request. We've the spirit of "customer initial, honesty first" principle, having a number of enterprises established long-term cooperative connection.

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