In reactive dyes chromophore includes a substituent that reacts with substrate. The Reactive Dyes are known for excellent fastness properties, as there is a bonding that arises during dyeing. They are widely used in cellulose dyeing like flax, cotton etc. The Reactive Dyes are also applied on nylon and wool. They have a low degree of utilization as compared to other kinds of dyestuff, because the functional group bonds to water, making hydrolysis. As a class of highly coloured organic substances, the Reactive Dyes are used for tinting textiles.
The first fibre reactive dyes were developed for cellulose fibres, and they are largely used in this manner. For polyamide and protein fibres there are commercially available. These dyes comprise a reactive group, which when used for a fibre in a weakly alkaline dyebath, it forms a chemical bond with the fibre. A very important characteristic of dyes is the covalent bonds formation with the substrate to be colored, i.e. the dyes produce a chemical bond with cellulose which is the primary element of cotton fibres.
The Fibre Reactive Dyes are very long-lasting, you can safely wash a clothing that has been colored in bright fibre reactive colors. Unlike other dyes it creates a covalent bond with protein molecule or cellulose. The Fibre Reactive Dyes bind chemically to the fibres of textile, improving the products' wash-ability and color stability.
Reactive dyes are ideal for cottons or other plant material as they are highly washfast and colorfast. These are the absolute best dyes type developed for fibres or fabrics made from plant material. Fibre reactive dyes act best with cellulose (plant) fibres such as cotton, rayon and linen. Suitable for tinting textiles, they work well on silk also.
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Our Manufacturing Facility
We are supported by an advanced manufacturing facility that helps us in producing effective Reactive Dyes,Dye Chemicals,Pigment Dyes, etc and other allied products. It shows a right mix of latest technology, tools and tested raw materials. There is a series of manufacturing activities that are well coordinated to bring desired outputs. The facility integrates the concepts of modern methods, consistent quality and cost-effectiveness.
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