Colours allow us to see flamboyant side of the world. It would’ve been not possible without basic dyes – renowned for the foundation of design and art. Explore widest range of basic dyes, including acid dyes, direct dyes, etc., and buy them at favorable prices from trusted manufacturers, suppliers and dealers.
About Basic Dyes
Basic dyes are the type of dye that are soluble in water, as well as, in alcohol or mentholated spirit. These are used in a great extent for dyeing of paper, acrylic fibers and modacrylic fibers, and sometimes used for dyeing wool and silk. These are used for dyeing acrilan, zefran, creslan, sayelle, orlon, rayon, polyester, and nylon, as well as, also used for jute printing and dyeing. They are ideal for dyeing plastics, dyeing paints, stains & coatings, dyeing hair, dyeing paper products, and dyeing industrial products.
Usually acetic acid is added to the mixture in the dye bath to facilitate the dye affinity to the fabrics. The whole process is carried in acidic condition. Just because of their positive charge, they react with negatively-charged compound. These are widely used with caution and safety, and can be problematic when used in homes.
Moreover, basic dyes are also used for making typewriter ribbons, inks and dyeing leather. They are cationic in nature and have good wet fastness but poor fastness to light. Still they are the prime choice for having brilliant shade. They are comparatively very inexpensive than other types of dyes such as direct dyes, reactive dyes and many more.
FAQ's related to basic dyes:-
Q.1 What are the characteristics of basic dyes?
1) Cationic nature
2) Soluble in mentholated spirit or alcohol
3) Water soluble
4) Good wet fastness and poor light fastness
5) Very affinity towards acrylic fiber, wool and silk
6) Unlimited shade range
7) Low leveling property
Q.2 What are the benefits of basic dyes?
1) Brilliant shade
2) Average to great fastness properties
3) Very inexpensive
4) Long lasting colour effect than any other dyes
5) Great vibrancy
Q.3 What is the mechanism of action of basic dyes?
Basic dyes are cationic in nature, and they react with negatively-charged compound forming a coloured cationinc salt which reacts with the substrates’ anionic sites.