In the textile industry, improving fabric hand-feel is increasingly important, particularly in garments, home textiles, and functional fabrics. Silicone oil has become a key ingredient in textile softeners due to its unique structure and outstanding properties.

Amino silicone oil is the most commonly used type. With reactive amino groups in its structure, it forms a soft, durable film on fabric surfaces. It provides excellent softness, smoothness, and enhances anti-yellowing, anti-static, and wash resistance.

Compared to traditional softeners like paraffin emulsions or fatty acid esters, silicone softeners offer better durability and compatibility with natural and synthetic fibers including cotton, polyester, wool, silk, and spandex. They do not affect color, air permeability, or fabric luster.

For functional textiles, modified silicones—such as hydrogen silicone oil, cyclic silicones, and polyether-modified silicones—improve fabric flexibility, water repellency, stain resistance, thermal stability, and UV protection. These are widely used in outdoor apparel, filter fabrics, and high-end underwear.

Application methods include padding, dipping, spraying, and microencapsulation, offering flexibility for different fabrics and processes. Silicone oils are compatible with modern continuous and eco-friendly production lines.

High-quality silicone softeners should have low yellowing tendency, low viscosity, good dilution properties, and excellent storage stability, ensuring smooth processing and long shelf life without separation or sedimentation.

In summary, silicone oil is a vital softening agent in modern textile finishing, enhancing product value and representing a sustainable, efficient, and multifunctional solution in textile processing.

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