Visit Website
Product Overview
ChromaZone® free-flowing powders and aqueous slurries are microencapsulated thermochromic pigments that change colour when heated. They are based on a combination of colour formers (leuco dyes), colour developers and melt materials. ChromaZone® products change from coloured in their cold state, to colourless when heated above the activation temperature - with colour returning once the material has cooled to below the activation temperature.
These materials can be used in a variety of applications such as security and brand protection, novelty promotional products and toys. They are suitable for aqueous, non-aqueous and radiation cured formulations (some exceptions withstanding on solvent choice however). Standard activation temperatures are 15°C (fridge temperature), 31°C (body temperature) and 47°C. These are available in a variety of colours. TMC are also able to customize products to customer requests.
Brochures & Technical Literature
An overview of the products available on the ChromaZone® reversible thermochromic pigment product range, including their features and how to use them.
Download PDF
2 MB
Request a Sample
At Lawrence Industries we hold a wide range of sample products in our office allowing us to dispatch them on the day you request them.
We Can Assist You Today
Please fill out our short form and one of our technical sales team will be in touch within 24 hours. If it is urgent then please call us on 01827 314151.
