Covering powerWhen an object is coated with a certain paint, the ability of the pigment in the paint to cover the base color on the surface of the object to be coated, so that the base color can no longer be revealed through the paint.Covering power = pigment mass (g) / surface area of the object to

Glow pigments have excellent performance in coloring plastics, solvents, paper, color paste, inks, paints, coatings, masterbatches, chemical fibers, textiles, etc.

Fluorescent powder is characterized by its bright colors, so it is often used to increase the color vibrancy of products, such as the face of the market, laundry detergent, paper towels and many other products on the inside of the fluorescent whitening agent is made of phosphor, that phosphor as a b

Fluorescent powderis fluorescent because it contains fluorescent dyes. The following explains the changes that the fluorescent dye molecule undergoes during fluorescence.