Dyeing blended fabrics such as polyester/cotton and polyester/viscose presents unique challenges due to the differing affinities of various fibers for dyes. Achieving uniform and consistent color across these mixed compositions requires specialized techniques and, crucially, the right chemical auxiliaries. NINGBO INNO PHARMCHEM CO.,LTD. addresses this with its highly effective RG-SDV Anti-Migrating Agent.


RG-SDV is specifically formulated to ensure precision dyeing for blended fabrics. Its primary role is to prevent the migration of dye particles during the critical drying phase, which is often exacerbated by the varied absorption rates of different fibers within a blend. This anti-migrating agent works to stabilize the dye bath and ensures that dyes are evenly distributed, leading to impeccable color levelness and preventing common defects like streaking or cloudiness that can plague blended textiles. NINGBO INNO PHARMCHEM CO.,LTD. is a reputable anti-migrating agent manufacturer providing tailored solutions.


This non-surfactant acrylate copolymer is compatible with a wide range of dyes—including disperse, reactive, vat, and sulfur dyes—making it versatile for various pad-dry-develop methods. Its ability to improve the stability of padding liquor, even in the presence of hard water, further ensures consistent results batch after batch. The RG-SDV agent also facilitates easier processing by not affecting the color development or fixing, and it washes out readily from the fabric, streamlining post-dyeing procedures. When considering the RG-SDV price, remember the consistent quality it delivers.


Moreover, NINGBO INNO PHARMCHEM CO.,LTD.'s commitment to environmental protection means RG-SDV adheres to European Union export standards, making it a sustainable choice for modern textile operations. For manufacturers dealing with the complexities of polyester & cotton blend dyeing, or polyester/viscose, incorporating RG-SDV as a key textile dyeing auxiliary is a strategic move to achieve superior, defect-free finishes and uphold fabric color integrity.