Q: What is the ideal mixing behaviour of thermochromic pigment with the ink and paints for its application on the product surface? A: To reach a significant colour thickness of thermochromic pigment (

The unique know-how from our R&D enables us to synthesise special polyamide thermochromic and photochromic masterbatch, suitable for the polyamide processed below 220oC. The thermochromic and photochr