ESCO UV detection material (LED compatible)

Compatible with UV-LED light sources! When exposed to ultraviolet rays, the color changes from colorless to colored, and you can check the UV irradiation by changing the color. Discoloration is irreversible, and once discolored, the color cannot be restored. It also supports the wavelength range of 365 nm and above, which was not sensitive with conventional UV labels. The color tone will change depending on the irradiation conditions, so check for discoloration before use. The color will change even with indoor light, so be careful not to expose it to light other than the amount used. Do not apply directly to the skin.
UV printing process control for books, packages, stickers, stickers, etc. Management of bonding processes for electronic and optical components such as LCD panels, camera lenses, circuit boards, etc. UV coating process control for electrical appliances, automobiles, building materials, etc.