news

Is luminous powder the same as phosphor (fluorescent pigment)?
 
Noctilucent powder is called fluorescent powder, because when it is luminous, it is not particularly bright, on the contrary, it is particularly soft, so it is called fluorescent powder.
But there is another type of phosphor in the printing industry that does not emit light, but is called phosphor because it converts some of the light into a longer-wavelength light with a hue similar to that of normally reflected light — fluorescence.
 
Fluorescent powder can also be called fluorescent pigment, fluorescent pigment is divided into two kinds, one is inorganic fluorescent pigment (such as fluorescent powder used in fluorescent lamps and anti-counterfeiting fluorescent ink), one is organic fluorescent pigment (also known as daylight fluorescent pigment).
 
Noctilucent powder is through the absorption of visible light, and the storage of light energy, and then in the dark automatically glow, luminous powder is also a lot of color types, common such as green, yellow, yellow-green, attention: luminous powder as far as possible not to color, so as not to affect the absorption effect of luminous powder.