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    Home > Coatings News > Paints and Coatings Market > Coating knowledge: fluorescent ink application

    Coating knowledge: fluorescent ink application

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: fluorescent ink is one of the most widely used ink in ticket printing, and its main component is fluorescent pigment

    Fluorescent pigment is a kind of functional luminous pigment

    The difference between fluorescent pigment and general pigment is that when the external light (including ultraviolet light) is irradiated, it can absorb certain form of energy, and excite photons to release the absorbed energy in the form of low visible light, so as to produce fluorescence phenomenon of different color phases

    The combination of different color and light forms an unusual bright color, and when the light stops irradiating, the luminous phenomenon disappears, so it is called fluorescent pigment

    The fluorescent ink can be prepared by grinding the ratio of fluorescent pigment to polymer resin binder, solvent and assistant

    It's not even visible to the naked eye Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint

    In fact, there is no ugly color in the wall paint, only the disharmonious color matching

    The use of wall color contains the knowledge of health

    Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health

    Grasp the basic principles of wall color and paint a colorful space

    1、 Wall paint color selection notice 1

    Light color is generally used for the top surface

    Light colors make people feel light, dark colors make people feel heavy

    Usually, the treatment of rooms is from top to bottom, from shallow to deep

    For example, the ceiling and walls of rooms are white and Paint Home News: fluorescent ink is one of the more widely used ink in ticket printing, and its main component is fluorescent pigment

    Fluorescent pigment is a kind of functional luminous pigment

    The difference between fluorescent pigment and general pigment is that when the external light (including ultraviolet light) is irradiated, it can absorb certain form of energy, and excite photons to release the absorbed energy in the form of low visible light, so as to produce fluorescence phenomenon of different color phases

    The combination of different color and light forms an unusual bright color, and when the light stops irradiating, the luminous phenomenon disappears, so it is called fluorescent pigment

    The fluorescent ink can be prepared by grinding the ratio of fluorescent pigment to polymer resin binder, solvent and assistant

    This kind of ink can't even be seen by the naked eye only glows under ultraviolet or infrared light

    It is precisely because of its convertible and hidden features and the characteristics that can't be accurately copied on the color copier that the ink is widely used in the special printing industry

    UV fluorescent ink is a kind of special ink which is excited by ultraviolet light (200-400nm) and emits visible light (400-800nm)

    According to the excitation wavelength, it can be divided into short wave and long wave

    The excitation wavelength of 254 nm is called short wave UV fluorescent ink, and the excitation wavelength of 365 nm is called long wave UV fluorescent ink

    According to the change of color, it can be divided into three kinds: colorless, colored and discolored

    Colorless can display red, yellow, green, blue and other colors; colored can make the original color bright; discolored can make one color into another

    Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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