What Are Reactive Dyes?
Dyes are substances that have the power to stick to any fabric, giving it the color, and are one of the most crucial parts of the textile industry and many others. There are many different types and kinds of dyes that manufacturers produce, but those that color fabric the quickest while being chemically stable are the most popular among consumers. Temperature and time are the two key elements that reflect any dye's quality.
There are many different dyes available, and each one can be used differently depending on where they come from and how they are applied. Natural dyes, as opposed to synthetic dyes, are those that can be obtained from natural sources such as plants or flowers. Similarly to this, some dyes can be distinguished based on how they are used. Reactive dyes are one of the most widely utilized variations dependent on their use.
Advantages of Reactive Dyes:
1. Reactive dyes have a great benefit over other types of dyes since they may react with the medium, making them considerably more visually distinct and long-lasting. This quality provides it a significant advantage over illegal colors and cellulose colors.
2. The wet speed of reactive dyes, which is attained through a quick and easy coloring process, is another significant benefit.
3. Reactive dyes can be used to color a novel cellulose fiber product.
4. Simple to Wash: Reactive colored fibers can be safely dyed even with white clothing without the risk of their becoming color.
Disadvantages of Reactive Dyes
1. There is not enough utilization. During the dyeing process, a lot of colored sewage is created.
2. When using reactive dye, a significant amount of electrolyte is consumed in order to reduce the charge on the surface of the fiber, which not only intensifies labor but also increases the concentration of chloride ions in the wastewater to more than 100,000 ppm, significantly raising the level of difficulty in treating dyeing wastewater.
3. Some reactive dyes, such as those that are lightfast to moisture and wet rubbing fast, cannot satisfy market demands.
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