BPA-free eco-friendly food grade thermochromic pigment powder
In the world of color, there is a special effect pigment that displays different colors as the temperature changes, and that is thermochromic pigment (thermochromatic pigment). This kind of thermochromic powder, with its unique heat sensitive properties, is widely used in many fields such as inks (screen printing, offset printing, gravure printing, flexo printing), coatings, and injection molding....
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