Classification and application of fluorescent pigments

Fluorescent pigments for reflective powders are classified into inorganic fluorescent pigments (such as fluorescent pigments for fluorescent lamps and fluorescent inks for anti-counterfeiting) and organic fluorescent pigments (also known as fluorescent fluorescent pigments): only substances with specific chemical structures will have fluorescence. characteristic. These fluorescent colorants themselves are inherently deficient in properties such as light resistance and solvent resistance. One way to overcome these inherent deficiencies is to fuse them into a framework of polymeric materials by chemical or physical means and further process them into pigments. The polymer material used for this purpose not only acts as a solvent for the fluorescent colorant, but also provides protection for the fluorescent colorant, thereby imparting better light and solvent resistance properties to the fluorescent colorant.

   Reflective strips can be divided into: reflective webbing, reflective crystal strips, reflective fabric reflective powder, etc., which are widely used in reflective vests, reflective overalls, labor insurance garments, bags, shoes, umbrellas, raincoats, etc.

   Reflective powder printed cloth adds a glittering substance to the printing paste, printed on the fabric, and after post-processing, makes the printed product

   In daylight or strong light, a strong contrast is produced from various angles at various levels, and the dazzling print pattern is embellished to give off a pearl-like luster. This pearl paste and pearl paste are commercially available, the former glittering and the latter being soft. Overprint printing, in the direct printing of paint, on the dyed fabric to achieve a similar effect of anti-discharge printing. Inorganic pigments should be added to the squeegee to improve the hiding ability of the dyed fabric, so that white white and bright colors can be obtained on the dyed background.

   In order to produce brightly glittering pearlescent luster and brightly colored overprint printing in production, the technical requirements of reflective powder and the selection of raw materials should be considered first.