Product name | photochromic pigment | Particle size | 3-5 um | ||||
Appearance | light powder | Feature | Feature | change color under the sun light | |||
temperature resistance | 230 degree | shelf life | Excitation Light Source | 12 month | |||
Application | paint, ink, plastic, clothes, nail art... | ||||||
color change princepal | colorless in room or shadow place, bright color under sun light | ||||||
Storage | should be kept in a dry place under room temperature and avoid sunlight | ||||||
Toxicity& Safety | passed the EN-71 test |