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Organic ultraviolet phosphor
Also known as organic UV invisible phosphor. This product is an organic compound or a metal-organic complex. The body material is colorless or light-colored; In the ultraviolet light (200-400nm) irradiation, depending on the properties of the compound, and show a variety of different colors of visible light.
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Description
Organic phosphor product features :1) bright fluorescent color, no hiding power, light transmittance of more than 90%. 2) The solubility is good, many oily solvents can be dissolved, but the solubility is different, so it is necessary to choose according to different needs. 3) The weather resistance is not as good as inorganic UV anti-counterfeiting phosphor, and other stabilizers can be added as needed when used.
Color variety: The basic color is red, yellow, blue, green and so on four kinds. Excitation wavelength (UVB 254nm; Long wave UV 365nm), the color is slightly different.
