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IR Phosphors
[Applied Field]
- It can be added to printing ink to make the anti-counterfeiting printing ink,
which can be used as printing anti-counterfeiting signs, such as tobacco signs and wine signs
- Special detection, such as IR laser detecting plate.
- It can be added to plastic thin film, which is used with laser holographic together
to make anti-counterfeiting label.
[Product Properties]
- Compared with other luminous materials of same kind, the IR fluorescence powder has
a luminous intensity two times higher in order of magnitude. This material can store
the energy excited by visible lights and UV lights. When it is excited by IR lights,
it can release the stored energy in emitting visible lights. The characterization is
that the IR fluorescence powder can absorb low energy IR photons and emit high energy
visible photons
[Technology Parameters]
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Model |
RL − 801 (hydrophile)
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RL − 802 (lipophilic)
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Chemical Composition |
YErYbF3 |
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Appearance |
White Inorganic Powder |
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Crystal Particle Size |
30 nm |
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Excitation Wavelength |
980 nm |
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Color |
Green |
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Properties |
high transmittance, high lightfastness, high solvent resistance,
high acid and alkali resistance |
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Instruction |
It can be directly used for aqueous phase system and
other polar solvent system it is suggested that organic surface treatments should be performed
first, if used for organic phase system, which can improve the oil absorption and dispersive
effect so as to fit for the preparation of anti-counterfeiting ink. |
-------Asking for detailed materials and Samples-------
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