Natural and synthetic dyes

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Renee Williams-Campbell

The difference between Natural and Synthetic Dyes

Education

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Information taken DIPS IMT Fashion
Technology; ASSISTANT PROFESSOR MONIKA

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Mordanting Mordants are used to improve the bond between the dye and the fabric, as well as extending the range of hues that can be obtained from the dyestuff. To make the mordant take better, an ‘assistant’ can be added, which may mean less mordant is needed. The main problem is that typical mordants are based on heavy metals which are extremely toxic, causing environmental problems and presenting health threats to workers if not properly trained.

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Nature expresses itself in a wide spectrum of colours all around us. The alchemy of colours started from an early time. Indians have been forerunners in the art of natural dyeing. The advent of synthetic dyes caused rapid decline in the use of natural dyes, which were completely replaced by the former within a century. Earlier understanding of dyeing techniques and their applications was empirical and was not backed by scientific reasoning. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources,Natural dyes are friendly and satisfying to use.

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