Dark and intensely colored fabrics often face the challenge of poor wet rubbing fastness, leading to color transfer and consumer dissatisfaction. NINGBO INNO PHARMCHEM CO.,LTD. presents Wet Rubbing Fastness Improver Agent SM-2020, a specialized solution for improving wet crocking on dark fabrics and ensuring lasting vibrancy.


This innovative waterborne polyurethane polycation compound is engineered to address the unique demands of deep color dyeing. SM-2020 forms a durable film on the fiber surface, significantly enhancing the bond between dye and cellulose fiber. This action is particularly critical for shades like dark black, vivid bright red, and striking turquoise blue, where wet rubbing fastness can often be problematic. With SM-2020, manufacturers can expect an impressive improvement of 1-2 grades, often reaching more than 3 grades of fastness, making it an essential reactive dye wet rubbing fastness solution.


The product's ability to boost fastness without compromising the fabric's soft handle or its original shade is a significant advantage. Furthermore, it has no adverse effect on sunlight fastness, ensuring the color remains true under various conditions. As a trusted Textile Auxiliaries supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-performance solutions that directly address industry pain points.


Whether you are a Dyeing Chemicals manufacturer or a textile finishing plant, integrating SM-2020 can be a game-changer for your dark fabric lines. For those ready to buy improving wet crocking on dark fabrics solutions, NINGBO INNO PHARMCHEM CO.,LTD. offers competitive pricing and reliable supply. Elevate your dark textiles to a new standard of Color Fastness with SM-2020, and ensure your products always make a powerful impression.