In textile finishing, the "alkaline scouring" (boiling-off) stage for cotton and blended fabrics is one of the most challenging processes for removing natural impurities. CRN WET MIS is a concentrated anionic/non-ionic hybrid wetting agent specifically designed for these harsh conditions, featuring high alkali resistance. It combines the ability to rapidly reduce surface tension with a powerful scouring performance in a single, optimized formula.
Powerful Wetting and Alkaline Scouring Performance
CRN WET MIS maintains its molecular stability even in baths with high concentrations of caustic soda ($NaOH$). During the alkaline scouring process, natural oils, waxes, pectins, and vegetable residues (such as seed fragments) must be effectively removed from the fiber. Thanks to the hybrid structure of this product:
Rapid Penetration: Ensures the fabric absorbs the treatment bath completely and uniformly within seconds.
Deep Cleaning: The wetting power of anionic components coupled with the emulsification capabilities of non-ionic components ensures thorough cleaning down to the deepest pores of the yarn.
Process Efficiency and Concentrated Formula
Its "concentrated" nature makes CRN WET MIS a highly cost-effective solution for industrial plants. The high active performance it exhibits even at low usage rates reduces unit costs while simplifying storage and logistics management. By imparting superior hydrophilicity (absorbency) to the fabric, it enhances dye yield in the subsequent stages and minimizes the risk of uneven dyeing (barré).
Key Advantages of CRN WET MIS
Exceptional Alkali Stability: Continues to function without degradation at high pH levels and elevated temperatures.
Superior Emulsification: Prevents oils and impurities removed from the fiber from re-depositing onto the fabric by keeping them suspended in the bath.
Versatile Application: Reliable as a primary wetting and scouring agent in discontinuous machinery (jet, overflow) as well as continuous lines (pad-steam, pad-batch).
Uniform Whiteness and Hand-feel: Perfectly prepares the fiber before bleaching, assisting in achieving higher and more brilliant whiteness indices.