Waterborne Polyurethanes (WPUs) have emerged as highly versatile and environmentally conscious materials across various industries, including textiles. Their unique properties, such as excellent film-forming capabilities, adhesion, and flexibility, make them ideal for enhancing fabric performance. NINGBO INNO PHARMCHEM CO.,LTD. harnesses the power of WPU technology in products like SM-2020, a pioneering solution for textile applications.


SM-2020 is specifically formulated as a waterborne polyurethane polycation compound manufacturer, designed to significantly improve the wet rubbing fastness of dyed fabrics. This WPU-based agent creates a robust, invisible film on the surface of cellulose fibers, cross-linking with the active dye groups. This mechanism is key to preventing color transfer and boosting the fastness of direct, reactive, and sulfurized dyes by 1-2 grades, often achieving a rating of 3 or higher, particularly for challenging deep shades.


The benefits of WPU in dyeing extend beyond superior fastness. SM-2020, as a polyurethane based textile auxiliary supplier, ensures that the treated fabric retains its original soft handle and is not adversely affected by sunlight exposure or changes in shade. This combination of high performance and aesthetic preservation highlights the advanced capabilities of waterborne polyurethane technology.


Furthermore, the environmental profile of SM-2020 is a significant advantage. Being a water-based solution, it is free from hazardous components like APEO, formaldehyde, organic halides, and heavy metals, aligning with stringent eco-labels and regulations. For businesses looking to buy WPU for textile fastness, NINGBO INNO PHARMCHEM CO.,LTD. offers a product that supports sustainable manufacturing practices while delivering top-tier results.


Embrace the future of textile finishing with NINGBO INNO PHARMCHEM CO.,LTD. and our innovative WPU solutions. SM-2020 provides a reliable, high-performance, and environmentally responsible pathway to enhanced color durability and quality in your textile products.