NINGBO INNO PHARMCHEM CO.,LTD. is pleased to announce the availability of Sylic® Low Temperature Dyeing Carrier 521, a high-performance liquid textile auxiliary designed to optimize the dyeing process for polyester fibers and their blends. This innovative product addresses the challenges of dyeing polyester at lower temperatures while ensuring excellent color yield and levelness.

Sylic® Low Temperature Dyeing Carrier 521, based on an aromatic compound, is specifically formulated to facilitate efficient dyeing in the temperature range of 100-120°C. Its potent properties allow it to significantly swell polyester fibers, enabling dyes to penetrate more effectively. This results in improved dyeing rate and depth, achieving robust and vibrant colors even at reduced temperatures compared to conventional high-temperature methods.

Beyond its primary function in low-temperature applications, Sylic® Low Temperature Dyeing Carrier 521 also serves as a valuable assistant in high-temperature dyeing processes, typically around 130°C. In this context, it excels as a leveling agent, helping to ensure uniform dye distribution and prevent uneven coloring. Furthermore, its capabilities extend to corrective applications at temperatures like 135°C, where it can be utilized as a color cleaner for repairing horizontal stripes or crepe imperfections, demonstrating its versatility in textile processing.

One of the key advantages of Sylic® Low Temperature Dyeing Carrier 521 is its favorable environmental and handling profile. It is characterized by low foam generation during application, simplifying processing and rinsing. Its low odor contributes to a more pleasant working environment. Importantly, the product is designed to be easy to wash out from the fabric and is biodegradable, aligning with increasing demands for sustainable textile production methods.

Application of Sylic® Low Temperature Dyeing Carrier 521 is straightforward. For low-temperature dyeing and leveling at 100-120°C, a concentration of 1.0-3.0% on the weight of fiber (o.w.f) is typically recommended. When used purely as a leveling agent at 130°C, a lower concentration of 0.3-0.5% (o.w.f) is effective. For repair work at 135°C, a concentration of 2.0-3.0% (o.w.f) may be used. It is crucial to dilute the product with water first before adding it to the dye bath and circulating for 5-10 minutes before introducing the dye. The product is supplied as a light yellow transparent liquid with a pH (1% aqueous solution) between 2.5 and 4.5, packaged commonly in 120 kg or 1000 kg plastic drums, requiring storage in a sealed, dark place with a shelf life of approximately 12 months at room temperature.

For businesses looking to enhance their textile dyeing processes, NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted manufacturer and supplier of high-quality textile auxiliaries like Sylic® Low Temperature Dyeing Carrier 521. We are committed to providing reliable chemical solutions that meet the stringent requirements of the global textile industry. Information regarding the price of this product, as well as details on how to buy or purchase it, can be obtained by contacting our sales team directly. We offer competitive terms and reliable logistics for customers worldwide, ensuring you can efficiently source the materials you need.