Photochromic OP Powdered Dye
Photochromic original powder dyes do not react to UV, they need to be dissolved in a medium (solvent, resin or polymer) in order to function. Our range of high grade Photochromic OP powders are delivered through our partnership with leading colour change material supplier, NCC.
Applications:
Suitable for:
- Plastic injection / extrusion (conditional)
- Solvent based inks and paints (conditional)
Benefits:
- Completely pervious to light
Organic dyes
Please note: this photochromic dye cannot be injection moulded at temperatures over 250℃ due to its low decomposition temperature. The solvent compatibilities of photochromic dyes are different. There are standard and specific formulations to be used depending on the media. Available for ink/paint applications. Improper formulations and speed can destroy colour fastness and colour changing properties.
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