The product, High Quality Disperse red 60 / Disperse Red E - 4B Cas 17418 - 58 - 5 With Best Price, is a high - quality disperse dye. Its CAS number 17418 - 58 - 5 is a unique identifier in the chemical world, which helps in accurately identifying and classifying the product. Disperse dyes are non - ionic dyes that are sparingly soluble in water. They are finely divided and dispersed in the dye bath with the help of dispersing agents. This particular disperse red 60 has excellent color fastness properties, which means it can maintain its color intensity and hue even after exposure to various environmental factors such as light, washing, and rubbing. The high - quality aspect of this product ensures consistent performance in dyeing processes.
Disperse Red 60 / Disperse Red E - 4B has a wide range of uses. The primary application is in the textile industry. It is commonly used for dyeing synthetic fibers such as polyester, acetate, and nylon. Polyester fabrics, which are widely used in the production of clothing, home textiles, and technical textiles, can be dyed with this product to achieve a vibrant red color. It can also be used in the dyeing of blended fabrics that contain a significant proportion of synthetic fibers. In addition to textiles, this dye can be used in the plastic industry. It can be used to color plastic products such as plastic films, molded plastics, and plastic fibers. This allows manufacturers to produce plastic items with attractive red colors while ensuring good color fastness.
When using Disperse Red 60 / Disperse Red E - 4B in the textile dyeing process, the following steps are generally involved. First, prepare the dye bath. The dye should be properly dispersed in water with the help of a suitable dispersing agent. The ratio of dye to water and the type of dispersing agent may vary depending on the specific requirements of the dyeing process. Next, adjust the pH of the dye bath to an appropriate level, usually slightly acidic. Then, immerse the fabric to be dyed into the dye bath and heat it gradually to the appropriate dyeing temperature. The temperature and dyeing time need to be carefully controlled to ensure uniform and effective dyeing. For dyeing plastics, the dye can be mixed with the plastic resin during the melting or extrusion process. The amount of dye added should be determined according to the desired color intensity of the final plastic product.
Case 1: Textile Dyeing in a Clothing Factory
A clothing factory wanted to produce a line of red polyester shirts. They used Disperse Red 60 / Disperse Red E - 4B for the dyeing process. First, they prepared a dye bath with the appropriate amount of dye and dispersing agent. They adjusted the pH of the dye bath to 5 - 6. Then, they immersed the polyester fabric in the dye bath and slowly heated it to 130°C and maintained this temperature for 30 - 45 minutes. After dyeing, the shirts were washed and dried. The resulting shirts had a bright and uniform red color. The color fastness test showed that the shirts could withstand multiple washes and normal sunlight exposure without significant color fading.
Case 2: Plastic Product Coloring in a Plastic Manufacturer
A plastic manufacturer planned to produce red plastic pipes. They added Disperse Red 60 / Disperse Red E - 4B to the plastic resin during the extrusion process. They carefully calculated the amount of dye to achieve the desired red color. After the extrusion, the plastic pipes had a consistent and attractive red color. The color of the pipes remained stable during subsequent storage and use, which met the requirements of the market for visually appealing and durable plastic products.
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