Spread colours and happiness to the world! Dyes are those magical colouring chemical substances that add bright hues and colours to lifeless cotton, linen, wool, leather, textiles and also paper. The colour doesn’t fade away but stays long enough. They differ from colour pigments on the fact that dyes are organic compounds which means they contain carbon whereas colour pigments may be inorganic or carbonic, ie, they may or may not contain carbon. So if you are looking for dyes for your textile projects or leather colouring or paper dyes (liquid dyes for paper), consult the leading and premium dyes manufacturers India so that you get the best quality products which are compliant to the quality checks and standards and are available at the most competitive price in the market. Also, you need to ensure that the dyeing effect or the colours should not fade away easily, it should be long lasting. Before you buy the colouring dyes for your big project, check out the history and different types of dyes available in the market.
History of Dyes – Did you know that dyeing is a process which is more than 4000 years old? Since 1850s, dyeing is widely used. In those days dyes were prepared from natural substances like plants, trees, flowers and also from insects! However this process did not qualify for the test of time. The natural dyes did not last long enough on the textiles they imparted colours. Hence were gradually invented synthetic dyes which became predominant since 1900s.
Types of Dyes – Coming to the recent years, there are various types of dyes available in the market. You need to choose the right one based on your textiles or materials that you choose to get dyed. If you are confused which is the correct one for your material, you may consult one of the leading and experienced dyes manufacturers India to obtain the necessary guidance as to which is the best suited dye for your requirement. Below are the most widely use dyes available from the dyes manufacturers India?
- Acid and Mordant Dyes – Since these are acidic dyes, sodium or potassium bi-chromate is required in the aftercare process in the dye bath. Generally these are used on linen and wool or any substance where high wet fastness is necessary.
- Basic or Cationic Dyes – These are water soluble in nature and are generally used with a mordant. These can be used to impart colours to cotton, linen, acetate, nylon, polyesters, acrylics and modacrylics.
- Direct or Substantive Dyes – These are used without mordant. They are used on, silk, nylon, cotton or rayon where light hued colours are preferred and also they have a poor wet fastness.
- Disperse Dyes – These are available in powder or paste form which you need to submerse in water and the particles dissolve in the fibres to add colours to the textiles.
- Metallic Dyes – Dyes that have metals in their molecular structure can be used from acidic bath to impart a metallic glow to the textiles.
- Azo Dyes – One of the synthetic dyes which have an azo group (-N=N-) as the chromophore.
- Aniline Dyes – These are derived from aniline, coal or tar.
Did you know that today there exists about 9000 dye colours in the industry? All you need to do is get in touch a leading dyes manufacturers India.