Thermochromic yarn is manufactured by adding thermochromic materials to polyester fiber during the forming process or coating polyester thread in a thermochromic layer.
The yarn color changes as the temperature changes, typically to a different color at low temperatures, and colorless at high temperatures. For example, it will maintain its primary color at 25℃ and change to another color at 31℃. The color change is reversible, meaning the thermochromic yarn will always return to its primary color with the temperature change. of this product is reversibly, it means thermochromic yarn can always return to primary color with temperature changing.
We provide thermochromic yarns in a variety of specifications and color changing shades, including red to white, blue to white, yellow to white, black to white, purple to white, green to white, orange to white, blue to red, red to yellow, red to black, green to blue, and green to red.Optional Specifications