Awọn ọja akọkọ wa pẹlu pigment photochromic, pigment thermochromic, pigment UV fluorescent, pigment pearl, glow in pigment dark, pigment kikọlu opitika, wọn jẹ olokiki ti a lo ni wiwa, inki, ṣiṣu, awọn kikun, ati ile-iṣẹ imunra. A tun pese ati ṣe adani awọ yii ati pi ...
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