By virtue of its unique molecular structure advantages, amino silicone oil perfectly combines the extraordinary flexibility of the siloxane main chain with the high reactivity and strong adsorption of amino groups. It has penetrated into many core fields such as textiles, daily chemicals and industrial materials, breaking the performance limitations of traditional materials. It not only provides efficient functional solutions for downstream industries, but also promotes the upgrading and development of related industries, creating significant economic and social value.
The textile industry is the most core application field of amino silicone oil. With its excellent soft finishing performance, it has become a key material for the upgrading of high-end fabrics. In fabric finishing, adding only 0.3% amino silicone oil can reduce the friction coefficient of cotton fabrics to below 0.15, increase the tear strength by 35%, and maintain a gas permeability of more than 95%, building a 0.2μm dynamic soft film on the fabric surface to achieve the top touch of "soft but not collapsed". In addition, amino silicone oil can also endow fabrics with excellent antistatic performance, reducing the static voltage to below 0.5kV. When used in combination with ultraviolet absorbers, it can achieve a sun protection grade of UPF 50+, which is widely used in high-end sports fabrics, infant textiles and other fields.
In the field of daily chemical care, amino silicone oil has opened a sensory revolution and become a core additive in hair care and skin care products. In hair care products, amino silicone oil can be directionally adsorbed on the damaged areas of hair cuticles, increasing the closure of hair cuticles from 60% to more than 95%, reducing the wet combing resistance to 0.4N, and having excellent UV damage repair ability with a repair rate of more than 65%. In skin care products such as body wash and body lotion, adding 0.5% amino silicone oil can extend the foam stability to 12 minutes, and greatly reduce the residual greasiness after rinsing, improving the product use experience.
In addition, the application value of amino silicone oil in the field of industrial materials is becoming increasingly prominent. In resin modification, adding 5% terminal amino silicone oil can increase the elongation at break of epoxy resin from 4% to more than 25% and reduce the water absorption rate to 0.3%; in the automotive industry, modified amino silicone oil can be used in the production of automotive seals, making the product have a compression set rate of less than 10% after aging at 150℃ for 70h; in the environmental protection field, its high adsorption performance can be used for sewage treatment to efficiently adsorb heavy metal ions and oil pollution in water. With the continuous expansion of application scenarios, the scale of the amino silicone oil industry continues to expand, driving the coordinated development of upstream and downstream, and becoming an important force promoting the green upgrading of many industries.