Alkali-Resistant Fixing Agent: Environmentally friendly innovation in textile dyeing
Publish Time: 2025-02-19
In the textile dyeing industry, color fastness is one of the important indicators for measuring fabric quality. Alkali-Resistant Fixing Agent was created to improve the color fastness of dyed fabrics, especially for dyeing in alkaline environments. This type of fixing agent is designed for cellulose fibers dyed with active and direct dyes, aiming to comprehensively improve the dry and wet friction fastness, soap fastness and perspiration fastness of dyed fabrics, while maintaining environmental performance, in line with the green development concept of the modern textile industry.The core advantages of Alkali-Resistant Fixing AgentAlkali-Resistant Fixing Agent uses its unique polycationic compound as the main ingredient. This innovative formula enables the product to show excellent color fixing effects on a variety of fiber materials. Its appearance of yellow-brown transparent liquid and the ionic properties of cations ensure the stability and solubility of the product during use. In addition, the pH value of Alkali-Resistant Fixing Agent is controlled between 5.0 and 6.0, which not only meets the use requirements in alkaline environments, but also maintains the mildness of the product.In terms of performance characteristics, Alkali-Resistant Fixing Agent has demonstrated many advantages:Significantly improve color fastness: For cellulose fibers dyed with active and direct dyes, Alkali-Resistant Fixing Agent can significantly improve soap fastness and rubbing fastness, ensuring the lasting stability of the dyeing effect.Little effect on light fastness: Although light fastness is not the main improvement target of Alkali-Resistant Fixing Agent, the product has little effect on the light fastness of dyeing, maintaining the original color stability of the fabric.Slight effect on dyeing color: The use of Alkali-Resistant Fixing Agent has almost no effect on the dyeing color, which is conducive to maintaining the original style and color of the fabric.Stable production: In the working solution, there is less "fading" accumulation, which is conducive to stable production during continuous drum dyeing and improves production efficiency.Acid, alkali and electrolyte resistance: Alkali-Resistant Fixing Agent also exhibits good acid, alkali and electrolyte resistance, which can effectively improve mercerization fastness and reduce fading and discoloration.Usage and environmental performanceThe usage of Alkali-Resistant Fixing Agent is flexible and diverse, including dipping process and padding process. In the dipping process, the recommended dosage is 1~3% (owf), and the treatment is carried out at 45-50℃ for 20-30 minutes. To ensure uniform adsorption of the fabric, it is recommended to dilute it from the auxiliary tank and add it slowly. In the padding process, the dosage is controlled at 5~20g/L. It is worth noting that after using Alkali-Resistant Fixing Agent, it is necessary to confirm that the softener has been completely removed, and then use a dispersible solid remover for cleaning to ensure the cleanliness of the fabric surface.What is more worth mentioning is that Alkali-Resistant Fixing Agent is completely formaldehyde-free, meets the environmental protection standards of Europe and the United States, and demonstrates its excellent performance in environmental protection performance. This feature not only meets the urgent need of modern textile industry for green and environmental protection, but also provides textile enterprises with a safer and more reliable color fixing solution.Packaging and storageAlkali-Resistant Fixing Agent is packaged in 125kg plastic barrels for easy transportation and storage. To ensure the stability of the product and extend the shelf life, it is recommended to store it in a cool, dry, ventilated place and avoid direct sunlight. Under the correct storage conditions, the shelf life of Alkali-Resistant Fixing Agent can reach 12 months.As an important innovation in the field of textile dyeing, Alkali-Resistant Fixing Agent provides textile enterprises with a more efficient and reliable dyeing solution with its excellent color fixing effect, environmental performance and flexible use methods. With the continuous development of the textile industry, the application prospects of Alkali-Resistant Fixing Agent will be broader, contributing important forces to promote the green development of the textile industry.
