Exceptional Softening Performance and Enhanced Tactile Feel
As a representative of organosilicon materials, the core advantage of amino silicone oil lies in its ability to form chemical bonds or hydrogen bonds with the fiber surface through amino functional groups on its molecular chain, significantly reducing the friction coefficient between fibers. This characteristic makes it an indispensable softening agent in the textile industry, giving fabrics a silky smooth feel. For example, high-viscosity, low-amine-value amino silicone oil, through special modification, can form a uniform and tough film on the fabric surface while maintaining low yellowing, providing lasting softness and elasticity to natural fibers such as cotton and linen, as well as synthetic fibers such as polyester and nylon. Fabrics treated with it not only have a full hand feel but also show significantly improved wrinkle resistance and resilience, making it particularly suitable for high-end clothing and home textiles.

Multifunctionality and Cross-Industry Applications
The molecular structure of amino silicone oil gives it multiple functional characteristics. First, its washability and dry-cleaning resistance ensure that fabrics maintain their softness even after multiple washes, extending product lifespan. Second, by introducing modifying groups such as polyether or epoxy groups, amino silicone oil can also possess hydrophilicity, antistatic properties, and stain resistance, addressing the problem of poor breathability in traditional silicone oils. For example, Hongqi amino silicone oil, modified with monoisocyanate compounds, not only retains its soft and smooth characteristics but also significantly improves the moisture absorption and anti-yellowing capabilities of fabrics, making it an ideal choice for high-end pure cotton and wool blend fabrics. Furthermore, the application of amino silicone oil has expanded to leather care, paper processing, and metal rust prevention, where the protective film it forms enhances material durability while maintaining breathability and natural texture.

Environmental Friendliness and Process Adaptability Advantages
Amino silicone oil emulsions have small particle sizes and strong stability, and can be compounded with various surfactants to form transparent microemulsions, adapting to different processing techniques such as padding and spraying. Its low surface tension makes it easy to penetrate into the fiber interior, reducing dosage and improving finishing efficiency. More importantly, some modified amino silicone oils reduce volatile organic compound (VOC) emissions through bio-based raw materials or water-based formulations, aligning with the trend of green manufacturing. For example, polyether/epoxy silicone oils, by introducing biodegradable groups, reduce their environmental impact while maintaining performance, becoming environmentally friendly additives in cosmetics and personal care products.