Widely used as a defoaming agent in industrial processes such as fermentation, wastewater treatment, and chemical manufacturing due to its high efficiency and thermal stability. Commonly applied in cosmetics and personal care products to provide a smooth, non-greasy feel and improve texture. Used as a lubricant in medical devices and rubber parts because of its inertness and resistance to extreme temperatures. Employed in the electronics industry as a protective coating or damping fluid in sensitive components. Also utilized in household products like polishes and waxes to enhance shine and water repellency.