Hydrogen-containing fluorosilicone oil is a modified organosilicon material incorporating both hydrogen and fluorine atoms, combining the temperature resistance of traditional silicone with the superior chemical inertness of fluoropolymers. Its unique structure provides exceptional water, oil, and stain resistance, along with corrosion protection, making it ideal for aerospace, high-end electronics, and anti-fouling coatings. It is also valued in medical devices and industrial seals due to its biocompatibility and chemical stability. With ongoing advancements, this material holds great potential in emerging fields like energy storage and marine anti-corrosion.