Home / export KCB fluorescent brightener for plastics

Hot News

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.

China optical brightener agent manufacturersselect 2020 high quality optical brightener agent products in best price from certified chinese chemical additives manufacturers, china brightener suppliers, wholesalers and factory on made-in-china

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

We claim: 1. a non-fluorescent ink composition for a writing instrument comprising a non-fluorescent pigment pre-dispersed in an alkyd resin, a high boiling point hydrocarbon solvent, and at least one stabilizer selected from the group consisting of antioxidants and anti-skinning agents, wherein the stabilizer of the ink composition prevents the alkyd resin from polymerizing, and the ink …

Our organization primarily engaged and export export KCB fluorescent brightener for plastics. we depend on sturdy technical force and continuously create sophisticated technology to meet the demand of export KCB fluorescent brightener for plastics consumers. We're sincerely welcome pals from many circles at home and abroad come to cooperate!


export KCB fluorescent brightener for plastics goods supplier in China,we assistance our customers with most effective high-quality products and higher level service.Being the specialist manufacturer within this industry,we have gained rich expertise in generating and managing.Our export KCB fluorescent brightener for plastics items won certifications with the nearby and international main authorities .For much more detailed facts,please make contact with us!

We Export

Contact Us