Introduction of thermochromic materials
Principle of discoloration: Thermochromic material is a kind of microcapsule pigment that changes color repeatedly with the temperature rising and
falling.
Color change form: Low temperature is colored, high temperature is colorless. It can change colors over and over again.
15 Basic colors (Color can be adjustable)
Application of thermochromic materials
1.Coating: Suitable for all kinds plastic products’ surface coating Includs ABS, PE, PP, PS, PVC, EVA and other plastic materials.
Includs ABS, PE, PP, PS, PVC, EVA and other plastic materials.
2.Ink: Suitable for all types of printing, including screen printing, gravure and letterpress, can be printed on all kinds of materials, including
textiles,paper, synthetic film, glass, ceramics and wood,etc.
3.Plastic: The common grade plastic color masterbatch with high color concentration can be mixed with PE, PP, PS, PVC, EVA, PET and Nylon for
products’ injection and extrusion of products
Announcements for thermochromic pigments
1.Lightfastness: Keep it under the condition of drying and avoid light.Keep it in the refrigerator if the color change temperature is low.
2.Heat resistance: Thermochromic pigment can withstand high temperature of 230℃ in a short time (about 10 minutes)
3.Preservation: Under the above conditions, most varieties of thermochromic pigments do not degrade significantly after 5 years of storage.
