980nm up Conversion Infrared Pigment for Banknote,Security printing

Short Description:

Infrared excitation ink/pigment: Infrared excitation ink is a printing ink giving off visible, bright and dazzling light (yellow,red, green and blue) when exposed to infrared light (940-1060nm). With the features of high technology content, difficulty in copying and high anti-forgery capability, it can be applied in anti-forgery printing widely, especially in RMB notes and gasoline vouchers.

Product Detail

Product Tags

Infrared excitation ink/pigment:

The material can be added to a transparent or translucent material such as plastic, paint, ink, resin, or glass. Widely used in currency, bills, card,
Tobacco, alcohol, drugs, labels, cosmetic packaging, food packaging, decorative materials etc.

Composition Rare Earth Inorganic Crystal (no toxicant)
Average Particle Size 40-100nm, 100-500nm, 0.5-2μm,  2-10μm, 10-20μm, 20-50μm
Abradability & Humidity resistance Good
Temperature Resistance Property remains unchanged with temperature from  under zero 50 centigrade degree (long time) to 1000 centigrade degree (1hr)
Ultraviolet Rays Resistance Excellent
Acid and Alkali Resistance Excellent
Stability Long term stability, do not react with organic solvent
Ink Combinability No change caused by mixing with various kinds of inks
Lifetime Over 50 years
Appearance Color White or Pale White-pink Color
Specific Gravity 3.7
Excitation Frequencies 940-1060 nm ( wavelength at peak: 980 nm)
Emission Color and Frequencies Red color 610-630nm; Blue color 430-470nm; Green color: 530-560nm
Other Colors Totally been shielded (adjustable) or color changeable
Excitation Light Source Laser Emitter (1mW) / IR LED (10mW)

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