Synthesis and characterization of a high-temperature resistant amino silicone softener for enhanced cotton fabric performance

Given the demand for high-performance textile softeners that can withstand the rigors of industrial processing while enhancing fabric properties, a novel bola-structured silicon softener, EPAMS (Ethylene Polyether Amino Silicone), has been synthesized under optimized reaction conditions to ensure maximum efficiency and superior product quality. The structure and properties of EPAMS are characterized by FT-IR, 1H NMR, TG, SEM, AFM and static contact angle measurement. The preparation process of the EPAMS emulsion has been optimized to enhance its applicability in textile processes. The results demonstrated that the EPAMS emulsion could maintain stability at elevated temperatures up to 120 degrees C, marking a significant improvement over conventional silicon softener. The application of EPAMS on cotton fabrics is evaluated, demonstrating that the treatment preserved the original whiteness of the cotton while significantly enhancing its hydrophilicity, wettability, and softness. EPAMS exhibits exceptional thermal stability and resistance to yellowing, positioning it as a superior softener for textile applications. These findings provide valuable insights for the development of high-performance textile softeners and contribute to the advancement of fabric treatment technologies.