Organic pigments are composed of carbon rings and carbon chains.

Optical brighteners have been used in the field of textile fibers for nearly 70 years.

Founded in 2003, Jinan Ogilvy Chemical Co Ltd is a professional China Manufacturers in optical brightener, pigment and titanium dioxide. Sale and R&D more than 15 years! Now we have 8 production lines with several kinds of optical brightener and pigment such as OB, OB-1, CBS-127,CBS-X,Pigment Blue,S......

Experts in the optical brightener industry learned that the technical level of optical brightener production in my country has reached the world's advanced level.

Due to their variety, bright colors and good tinting strength, organic pigments are widely used in industrial fields such as inks, coatings, plastics and rubber, and become an indispensable coloring material for the production of various industrial products. Since inks, coatings, plastics and rubber......

Why is the green fluorescent whitening agent KCB a good product, but not green is bad? This has to start a long time ago.