IR-fluorescent pigment also called Anti-counterfeit pigment, It is colorless, while under IR light, it will show green;blue;yellow;red color.
The active wavelength is: 940nm-1060nm.
Peak wavelength is: 980nm.
Item: HLK-01;HLK-02;HLK-03;HLK-04.
Particle size: 10 micron.
Application: widely used in paint, screen printing, cloth, plastic.....
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