Colour shifting pigments will make you want to sing the lyrics to the song by Queen!
Walking or driving down any road nowadays, you've probably come across stunning, shimmering iridescent cars painted with a coating that seems to flip from one colour to another, depending on the direction you look at it.
How does the colour shift effect work?
Colour shifting materials reflect various wavelengths of white light in different ways. The angle that light hits a covered surface will change what colour is seen.
How can colour shifting materials be used?
How can colour shifting materials be used?
Popular applications include car paint, automotive coatings and anti-counterfeiting measures such as modern banknotes.
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