Features of Organic and Inorganic Pigments

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Pigments are the usually the powder and it will become the paint when it mixed with water or oil. In general, we can say that pigment is the material that gives colour.

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Features of Organic and Inorganic Pigments Pigments are the usually the powder and it will become the paint when it mixed with water or oil. In general we can say that pigment is the material that gives colour. Commonly there are different types of pigments are available on the basis of composition 1. Organic pigments 2. Inorganic pigments Moreover pigments and dyes are often considered as the same thing but the difference is that the dyes are soluble with binder or media whereas the pigments are not soluble in media. It is given that a large number of dyes and pigments available for various purposes they are classified as above. Organic pigment – based on the carbon chains and carbon rings. Even though it is the organic segments it also contains some metallic inorganic elements which help to gain the properties of the organic elements. Examples of Organic Pigments  Diazo  Naphthol  Naphthol AS  Azo lakes  Benzimidazolone  Diazo condensation  Metal complex

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Inorganic pigment – they are the chemical compounds and it is not based on the carbon rings and chains. They are usually the metallic salt that happened from the solutions. Examples for Inorganic Pigments  Iron oxide  Cadmium  Lead chromate  Chrome green  Chromium oxide green  Ultramarine blue  Iron blue Features of the Pigments  Excellent light and weather fastness  High tinting strength  Solvent resistant properties  Easily dispersible  Consistency  Shade uniqueness  When applied in paints good overspray How to Choose the Right Pigment While choosing the pigment for various commercial and industrial purposes people need to concentrate on some of the factors that as follows  Hiding efficiency  Colour  pH value  Bulking value

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 Density  Refractive index  Hardness  Oil absorption With differ in the purposes the demand for the performance of the pigments may also differ. But above are given the general thing that suits all your needs. To know more refer www.strarpigment.com Source Link: https://bit.ly/2vzaaxd Follow Us on Our Social Profile Links: https://plus.google.com/102672647807036045411 https://www.facebook.com/Star-Pigment-673101686231737/ https://twitter.com/starpigment https://www.pinterest.com/starpigment/

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