LUPCS
LUPCS is a speciality product having an easy to implement fluorescent effect, for use in the printing ink and lacquer industry. In normal daylight conditions, LUPCS powder is virtually invisible on paper. However, on exposure to UV-A light, the green fluorescence intensity becomes visible.
LUPCS Powder is thus a highly effective special additive for coding and marking purposes (e.g. usage in security printing). Possible application fields are high quality, solvent-free or solvent-containing special printing inks and lacquers with very good light fastness on plastic and on paper surface.
UV-A
LUPCS is a speciality product having an easy to implement fluorescent effect, for use in the printing ink and lacquer industry. In normal daylight conditions, LUPCS powder is virtually invisible on paper. However, on exposure to UV-A light, the green fluorescence intensity becomes visible.
LUPCS Powder is thus a highly effective special additive for coding and marking purposes (e.g. usage in security printing). Possible application fields are high quality, solvent-free or solvent-containing special printing inks and lacquers with very good light fastness on plastic and on paper surface.
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Visual effect
UV-A (365 nm) -> (520 nm)
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Particle size, D90 (μm)
≤ 2
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Light fastness
4-5
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Chemical fastness
4.4
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Thermal stability up to (°C)
N/A
- Daylight color White
- UV color Green-yellowUV-A