Storage and use conditions of thermochromic powders
Thermochromic powder, also known as Temperature-sensitive powder, Temperature-changing powder, Heat-sensitive toner, Thermal color-changing powder, or Temperature-indicating toner, etc., when encountering different temperatures, the color of the powder will change. Generally, there are two-stage color change, three-stage color change and multi-stage color change. The thermochromic powder itself is...
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