Injection molding does not blacken road engineering long – acting luminous phosphor
Injection molding does not blacken road engineering long – acting luminous phosphor
Noctilucent powder also called phosphor powder can be in the dark of automatic luminous materials, the main composition is rare earth, belong to inorganic materials.
Luminous powder first absorbs all kinds of light and heat, converts into light energy storage, and then automatically emits light in the dark, through the absorption of various visible light to achieve luminous function, and can be used for an infinite number of cycles, especially the short-wave visible light below 450 nm, sunlight and ultraviolet light (UV light) has a strong absorption capacity.
