Is the hat always shining?
To be exposed to natural bright light, incandescent lamps bright light, ultraviolet light, and other irradiation, the light energy stored, in the stop exposure, slowly released in a fluorescent way, so in the night or in the dark can see the glow for a period of time.
How long can you shine?
Absorb strong light for 5 – 15 minutes and emit light for about 30 – 60 minutes.
What is the luminous material?
Luminescent materials are noctilucent powders with photoelectric energy storage. They are non-radioactive, non-toxic, harmless, non-combustible, non-phosphorus, lead, and other harmful elements or chemicals. They have stable physical and chemical properties and can be used for more than 10 years through detection by the authoritative testing department of the state.
Ultrafine particles of noctilucent materials are usually incorporated into textiles to make the color brighter.
What is the luminous powder of light-induced energy storage?
It is a new kind of rare earth aluminate material, which is made by adding high-temperature assistants and other external ions on the basis of traditional rare earth aluminate luminescent material. The appearance luminous color is light green and light yellow, has a very strong absorption ability to the wavelength of 450 nanometers below the short-wave visible light, through absorbing each kind of natural light or the artificial light, realizes the self-luminescence function in the dark condition, And can be used indefinitely.
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