Photochromic Pigment For Powder

Photochromic pigments reversible changes in colour when exposed to varying levels of light. These pigments manufactured by SP Colour & Chemicals | AMP Pigments, have found a wide range of applications across various industries.  

Photochromic is a phenomenon in which a substance undergoes a reversible change in colour when exposed to light. Photochromic pigments contain molecules that can undergo a structural change when exposed to ultraviolet (UV) or visible light, leading to a change in colour. The chemical structure of these pigments allows them to absorb specific wavelengths of light, triggering a transformation in their molecular configuration and resulting in a visible colour change.