Changes photosensitive the toner grain size is 2-10um in the indoor non-ultraviolet ray's situation for colorless, to outdoor after sunlight/ultra-violet rays illumination, the absorption sunlight/ultraviolet ray's energy has the color change, when loses the sunlight/ultraviolet radiation, then replies the achromatic color or the original color. Has four kind of primary colors: The light changes purple, the light changes blue, the light changes yellow, the light changes red, the light changes the red color is brightest.
<dnt> </dnt> changes photosensitive the toner may apply in:
<dnt> </dnt>1, Coating: Suits each kind of revertex product the superficial spreading, including ABS, PE, PP, PS, PVC, PVA and so on models the material.
<dnt> </dnt>2, Printing ink: Each kind of material quality's printing, looks like the fabric, the paper, the synthesis membrane, the glass and so on.
<dnt> </dnt>3, Revertex: Is suitable projects, mortgages the forming in each kind of revertex material quality, including PE, PP, PMMA, ABS, AS, PS, PVC, PU, TPU, TPR, EVA and so on models the material.