980nm infrared invisible phosphor pigment for security printing ink
IR 980nm phosphor powder, also called infrared powder or infrared excitation powder, is a rare earth luminescent material that can convert near-infrared light into visible light. It can convert near-infrared light that cannot be recognized by human eyes into visible light, and is widely used in infrared display, infrared detection and anti-counterfeiting.
IR 980nm phosphor powder under the light excitation of 940nm-1060nm, can show: red, green, blue, yellow, with high brightness, average particle size of 3-10 microns, mature and stable process technology.
Characteristic:
Sensitive to response, colorful, long life, strong concealment performance, high safety performance.
The detection is convenient and quick, and the infrared beam can be effectively detected, tracked, identified and proofread.
Application:
IR 980nm phosphor powder can be applied to ink, printing, injection molding, ceramics, plastics, glass, pulp, chemical fiber, also can be added to inorganic pigments without affecting the luminescent effect.
