We use segmented synthesis and end-capping reaction to make this non-chromatic aberration amino silicone fluid. Because of the special molecule, NS-9120 can provide excellent softness, smoothness, and anti-creasing, also with unique wet hand-feeling on the fabrics. NS-9120 is different with traditional amino silicone fluid. It just cause very low chromatic aberration and it can be applied to colorful fabrics to make the color brighter. (Not fluorescent brightening agent)