Thermochromic inks or dyes are temperature sensitive compounds, developed in the 1970s, that temporarily change color with exposure to heat. They come in two forms, liquid crystals and leuco dyes . Leuco dyes are easier to work with and allow for a greater range of applications.

2023年7月30日 · An easy-to-understand introduction to thermochromism: how materials change color when they heat or cool, including liquid crystals and leucodyes.

2024年9月20日 · Thermochromic powder, also referred to as thermochromic pigment or temperature-sensitive powder, is a special pigment composed of electron-transfer organic compound systems. The unique molecular structure allows it to undergo electron transfer at specific temperatures and thus change color through molecular rearrangement – an invaluable ...

2024年4月29日 · These pigments contain molecules that exhibit a unique property known as thermochromism, wherein their molecular structure alters in response to thermal energy, leading to a shift in color. So, sometimes, people prefer to call it …

Techno Glow Products offers high-quality thermochromic pigment that will last for a long time and create an effect by changing color when exposed to UV lights and direct sunlight.

2023年4月13日 · Thermochromic pigments are a versatile material that has found use in a wide range of applications, from art and design to safety equipment and medical applications. They are popular for their color-changing properties, which make them ideal for applications that require temperature monitoring.

2023年5月19日 · Thermochromic pigments change color with temperature variations, adding a dynamic and interactive element to DIY projects. These pigments consist of microcapsules filled with dyes or pigments that react to heat, causing a change in color.

OliKrom is the leader in custom thermochromic products that change color with temperature. Every day, we design and produce custom pigments, liquid crystals and/or dyes, and formulate inks and paints with guaranteed thermochromic performance. On request, we adjust transition temperatures, reversibility/irreversibility, color selection...

2024年8月28日 · Answer: iSuoChem thermochromic pigments have the most complete color series, the widest temperature selection range, environmental protection and safety, stable color change, high color concentration, and very little residual color. Thermochromic contains microcapsule color-changing particles with a particle size between 1~10um (conventional ...

Our color changing (thermochromic) pigments are high quality products offering with different activation temperatures for color to colorless (translucent white) or color to color transition. The thermochromic pigments are stable under normal conditions with …