LUPA1
The high-quality UV fluorescent pigments are appropriate for many applications including security industry. These products could be used as a form of dispersion in solvent-free or solvent- containing special printing lacquers and varnishes. It could be applicable in flexo, offset, screen and other printing techniques.
In normal daylight conditions, LUPA1 powder is virtually invisible on paper while on exposure to UV-A light purple fluorescence becomes visible. It could be used on different substrates (like plastic or paper) with medium light fastness.
UV-A
The high-quality UV fluorescent pigments are appropriate for many applications including security industry. These products could be used as a form of dispersion in solvent-free or solvent- containing special printing lacquers and varnishes. It could be applicable in flexo, offset, screen and other printing techniques.
In normal daylight conditions, LUPA1 powder is virtually invisible on paper while on exposure to UV-A light purple fluorescence becomes visible. It could be used on different substrates (like plastic or paper) with medium light fastness.
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Particle size, D90 (μm)
max. 3 µm
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Delivery form
Powder
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Optimal Excitation
UV-A
- Light fastness 1
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Thermal stability up to (°C)
250 °C