Introduction to the principle of color change of photosensitive color clothing materials

1. The photosensitive color-changing material has a particle diameter of 1-10 μm, a temperature resistance of up to 280 degrees, and a water content of less than 0.3%.

   2. Photochromic products can be mixed with each other, and can also be mixed with oil-soluble dyes, pigments, and fluorescent dyes to produce various effects. The color change speed of each dye is different, and the color change after mixing may vary due to time.

   3. The hue of the photochromic product will be affected by the polarity of the medium used, such as different organic solvents, different plastics or resins, so the same photochromic material often produces different color effects in different media environments. .