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Orange UV Inorganic Fluorescent Pigment UV Fluorescent Pigment
UV Orange W3A
Inorganic 365nm uv orange fluorescent pigment-UV Orange W3A , emits bright orange fluorescence under 365nm ultraviolet light, which is invisible to naked eyes under normal lighting, providing an independent and efficient safety function.
It is widely used in advanced anti-counterfeiting technology of banknotes and official documents. -
UV reactive fluorescent yellow green pigment uv invisible pigment
UV Yellow Green Y3D
The 365nm inorganic UV Yellow – Green Fluorescent Pigment – Y3D appears as a fine powder. In normal light conditions, it is nearly colorless, , once exposed to UV light with a wavelength of 365nm, it immediately emits a strong and vivid yellow – green fluorescence.
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uv invisible Blue fluorescent pigment for Security printing ink
UV Blue W3A
Unlock next-generation covert security and vibrant visual effects with Topwell Chem’s 365nm Inorganic UV-Blue Fluorescent Pigment. Engineered for professional applications requiring uncompromising performance, this premium pigment emits an intense electric blue glow exclusively under 365nm ultraviolet light while remaining completely invisible in daylight.
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UV Fluorescent Pigment Infrared Pigment Invisible Pigment Anti-Counterfeit Fluorescent Pigment for Security Feild
UV Yellow W3A
Anti-counterfeit fluorescent pigments, such as long wave (365nm) UV fluorescent pigments and short wave (254nm) UV fluorescent pigments, which are produced by special ways. These pigments are white, or pale yellow, or pale red while they glow bright red, yellow, green, and other colors. Long wave (365nm) UV fluorescent pigments can be excited by long wave UV light with 365nm wavelength, while short wave (254nm) UV fluorescent pigments can be excited by short wave UV light with 254nm wavelength.
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soluble UV Anti-counterfeiting Fluorescent pigment powder for invisible inks
UV Green W3A
Anti-counterfeiting Fluorescent pigments quickly release energy after absorbing the energy of ultraviolet or infrared light，show bright color fluorescent effect，when the light source moved，immediately stop lighting，restore the original invisible state，so it is also called invisible phosphor.
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uv fluorescent invisible pigment
UV Purple W3A
The fluorescent pigment is invisible to the normal light, it only glows bright in the light of the blacklight lamps. For maximum effect it is recommended to use UV lamps with a wavelength of 365 nm and transparent paints.
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UV Fluorescent Pigments for security
UV White W3A
Topwell chemical develops and manufactures a range of organic and inorganic security pigments.
General introduction:
Under visible light, the UV Fluorescent Pigment color is white or nearly transparent. But under UV 254nm and 365nm light, the pigment show one or more fluorescent color. The main application is to prevent from counterfeiting.
It is also called UV phosphor pigment, security pigment.
