A persistent effect night of burnishing powder is the aluminate
long -odd splendor luminescent material, may become under the light
illumination after the sunlight the extinction 5-20 minute, after will
absorb the energy of light will transform stores up in the crystal
lattice, might shine in the hidden place the conversion of energy for
the energy of light, but effectively will continue to shine achieved
8-14 hour, chemical property stable, the extinction, will gather the
light, shines the process to be possible to duplicate carries on, the
service life will be long, the non-toxic evil, will not contain the
radioactivity.
Widely applies to aspect and so on coating, printing ink, plastic,
rubber, paper, film, daily necessities, craft present, traffic signal,
fire equipment, military installation |
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