Ranbar Black WS0066 Thermochromic Pigment Powder
Name: Thermochromic pigment
Brand Model: Ranbar Black WS0066
Thermochromic Form: Colorless to black
Coloration Principle: Colorless at low temperatures, colored at high temperatures
Coloration Temperatures: 35°C, 40°C, 60°C
Characteristics: Rapid temperature sensitivity, high sensitivity
Applications: Solvent-based and water-based coatings, printing inks, plastic injection molding, extrusion, etc.
Ranbar Black WS0066 is a high-quality thermochromic pigment powder that changes color by temperature. When the temperature rises to a certain level, the pigment turns from colorless to black, and the process is reversible. When it cools, the pigment returns to its original color.
This versatile thermochromic pigment finds applications in various crafts and blends seamlessly with a range of mediums, paints, and resins. It is ideal for creating color-changing stationery, toys, mugs, tamper-evident logos, nail varnish, playdough, jewelry, and more.
There are various colors of thermochromic pigments, and the temperature range for color change is adjustable. Different colors of thermochromic pigments can be blended and combined, thus creating gorgeous products with various colors and color changes under different temperatures.
When the basic colors of thermochromic pigments are combined in specific ratios, a range of colored-to-colorless thermochromic pigments can be obtained, as illustrated in the diagram below:
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Matching the basic colors of thermochromic pigment with ordinary color powder can produce the effect of color change between different colors, as shown in the following picture：
Used in ink and paint: recommended to add 2% -20%; used in injection molding: recommended to add 0.2% to 2%.
