What are the different types of pigments?

  

What is Pigment?

A pigment is a material that changes the colour of reflected or transmitted light as the result of wavelength-selective absorption. In other words, it’s a substance that appears a certain colour because it selectively absorbs certain wavelength of light.

The primary purpose to use pigments is to provide colour to materials, whether they are textiles or paints. Some people often consider pigments and dyes to be the same but they’re quite different. The major difference between the both is in terms of their solubility.

While a dye can dissolve by itself in a liquid, pigments can be dissolved in a liquid with the help of a binder. Dyes are primarily applied in the textile and paper industry, pigments are used in industries such as colouring paints, inks, cosmetics, and plastics.


Types of Pigments


  • ORGANIC PIGMENTS:

This type of pigments occurs naturally and they’ve been used for centuries. They’re quite simple in their chemical structure. They’re named organic as they contain minerals and metals that give them their colour. Organic pigment manufacturers produce them through a simple process that’s made of washing, drying, powdering and combining into a formulation.

  • INORGANIC PIGMENTS:

As you can guess by its name, this type of pigments is exactly the opposite type of organic pigments. These pigments are also known as “synthetic pigments.” They’re formulized in labs and offer great scope of control to inorganic pigment manufacturers.Inorganic pigments are manufactured by relatively simple chemical processes such as oxidation.

For Detail information on each types visit our recently published blog.

This blog is originally published on meghmani website.

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