Photochromic Material
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Photochromic Material
◆ Color changes from colorless to colored upon exposure to UV-A and UV-B radiation.
◆ The color is less affected by the formula’s pH value after microencapsulated.
◆ Pigment properties, and the color shows more vivid. -
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Photochromic OP Dye Material
◆ Color changes from colorless to colored upon exposure to UV-A and UV-B radiation.
◆ Has dye properties and good light transmission.