Fluorescent Whitening Agent CXT

Fluorescent Whitening Agent CXT is a high-performance optical brightening agent specifically formulated for cellulose fibers. With its unique properties and capabilities, CXT is ideal for enhancing the brightness and whiteness of cotton, linen, and silk fabrics. This brightening agent ensures that textiles achieve an exceptionally vivid appearance while maintaining their integrity throughout the processing stages. 

Key Features and Typical Benefits

1. High Fluorescence Intensity: One of the standout features of Fluorescent Whitening Agent CXT is its high fluorescence intensity. This characteristic allows fabrics treated with CXT to exhibit a brilliant brightness that stands out in various lighting conditions, including natural and artificial light. The vibrant appearance it imparts makes it a preferred choice for manufacturers aiming to achieve strikingly white textiles.

2. High Whiteness Enhancement: CXT significantly enhances the whiteness of cellulose fibers. This is crucial for manufacturers looking to produce bright, appealing textiles that meet the demands of consumers. The ability to achieve high whiteness levels with CXT not only improves aesthetic appeal but also adds value to the final product.

3. Good Washing Fastness: Another significant benefit of using CXT is its good washing fastness. Fabrics treated with this brightening agent retain their brightness and whiteness even after multiple washes, ensuring that the products remain attractive to consumers over time. This durability enhances the overall quality perception of the textiles.

4. Suitable for Bleaching and Whitening in One Bath: CXT's formulation allows it to be effectively used for both bleaching and whitening in a single bath. This dual functionality streamlines the textile processing workflow, reducing the need for multiple treatments and improving efficiency in manufacturing processes. 

Properties

1. Appearance: Fluorescent Whitening Agent CXT is available as a white or light yellow powder. Its powdery form allows for easy handling and incorporation into various textile processing systems.

2. Ionicity: CXT is an anionic product, which enhances its compatibility with other textile auxiliaries and dyes commonly used in textile processing. This characteristic ensures that CXT can be easily mixed with other treatment agents without causing adverse reactions.

3. Ultraviolet Absorption: CXT exhibits ultraviolet absorption in the range of 360-380 nm. This property contributes to its effectiveness as an optical brightening agent, as it enhances the fabric's reflectivity to UV light, resulting in a more radiant and vibrant appearance.

Applications

Fluorescent Whitening Agent CXT is specifically designed for the whitening process of cotton and its blends. It is also suitable for use on linen and silk fabrics, making it a versatile option for various textile applications. CXT can be effectively utilized in exhaust processes, where its brightening properties can be maximized to achieve the desired levels of whiteness and brightness.

1. Cotton and Blended Fabrics: CXT is particularly effective in whitening cotton fabrics, providing good brightness and a clean appearance. Its compatibility with blended fabrics ensures that manufacturers can achieve consistent results across various textile compositions.

2. Linen and Silk: The versatility of CXT extends to other cellulose-based fibers, such as linen and silk. Its gentle formulation ensures that these delicate fabrics retain their quality and integrity while benefiting from enhanced whiteness and brightness.

3. Exhaust Processes: CXT is highly suitable for exhaust dyeing processes, where it can be used to effectively brighten fabrics in a single treatment step. This capability streamlines the production process and enhances the efficiency of textile manufacturing.

Preparation

1. Make a Paste: Begin by mixing 1 part of CXT with 2 parts of cold water to form a paste. This initial step ensures that the product is adequately hydrated and ready for further dilution.

2. Dilution: Gradually add 70-80 parts of hot water to the paste, using a ratio of 50 times the amount of paste prepared. Stir the mixture evenly to ensure that the brightening agent is fully dissolved and evenly distributed.

3. Ready for Use: Once the dilution is complete, the solution is ready for application in the whitening processes of various fabrics.