Due to their variety, bright colors and good tinting strength, organic pigments are widely used in i...
Experts in the optical brightener industry learned that the technical level of optical brightener pr...
Founded in 2003, Jinan Ogilvy Chemical Co Ltd is a professional China Manufacturers in optical brigh...
Optical brighteners have been used in the field of textile fibers for nearly 70 years.
Organic pigments are composed of carbon rings and carbon chains.
Usage and dosage of fluorescent whitening agent for plastics