The lighting ink is the alkali soils aluminate, the silicate material which activates using the rare-earth element makes through the high tech method.Has the extinction, gathers the function which the light, shines, absorbs each kind of visible light 10-20 minute, then continuously shines in darkness above for 12 hours.Has highly the thermal stability, the resistance to wear, is suitable in, textile, wooden article, plastic, metal, earthenware surfaces of the material quality and so on each kind of paper class.
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