Photochromic Green Powder


Photochromic material refers to a type of material that can change color after being excited by a light source. The was first used in commercial products began in the 1960s. American scientists Amistead and Stooky from Corning Studio discovered the reversible photochromic properties of silver halide (AgX) glass .



Principle of color change:

The photochromic pigment is colorless indoors or when there is no uv light.

It will change colors when it exposes to sunlight/uv light outside and absorbs the energy of sunlight/uv light.

And revert to its original color when sunlight/uv light is dimmed or blocked.






Dieckmann has concentrated on researching and developing a series of photochromic materials for almost 1o years, and we have developed a series of the Photochromism material powder, such as: Purple powder, Green powder, Membrane change Green Powder, tea- yellow powder, Tea-Red Powder, Sky Blue powder, etc., with stable quality, quality, fast discoloration within 15 seconds, and most competitive price in the market.