| Catalog |
ACMA00031419 |
| Description |
Photochromism Fiber (UV color-changing yarn) uses sunlight or UV light to change color. It’s made by PP (polypropylene yarn), and does not contain harmful substances to the human body. It conforms to the standards of safety toys and food packaging specifications. |
| Appearance |
White change to Red / Yellow / Blue / Purple
Yellow change to Purple / Green change to Purple / Blue change to Purple
Green change to Blue / Pink change to Blue / Yellow change to Blue
Yellow change to Red / Green change to Red / Blue change to Red |
| Application |
It can be effectively used in the detection of high-volume, excessive or dangerous levels of ultraviolet rays, and also be used in the construction of anti-counterfeiting detection to prevent counterfeit products. |
| Feature |
Photochromism Fiber is irradiated and absorbs the energy of sunlight or UV light for color changes, it can change the color in one second. If it loses sunlight or ultraviolet light, it will slowly return to its original color. |
| Material |
Polypropylene |
| Specification |
600 Denier |
