Liquid-fearing

Liquid-fearing, also known as hydrophobic, describes a substance or material that repels or does not mix with water or other liquids. This characteristic arises from the molecular properties of the substance, where the intermolecular forces between its molecules are stronger than those between its molecules and water molecules. This results in the tendency of the substance to minimize its contact surface with the liquid, forming beads or causing the liquid to run off the surface. liquid-fearing properties are common in various applications, including waterproofing and non-stick surfaces.

Liquid-fearing meaning with examples

• The waxed coat of the car acted as a liquid-fearing barrier, causing raindrops to bead up and roll off the surface, leaving the paint protected and clean. This is a common example used in car-washing and detailing.
• Certain types of fabrics are treated with liquid-fearing chemicals during the manufacturing process, making raincoats and waterproof jackets effective in shedding water during a downpour. This allows the clothing to stay dry and protected.
• The Teflon coating on the frying pan created a liquid-fearing surface that prevented food from sticking, making cooking and cleanup easier. This is used in many kitchens worldwide.
• Engineers used liquid-fearing materials on the exterior of a new submersible device to ensure that water droplets did not impact its critical sensors and thus reduce the risk of operational failure underwater. This provides a means to ensure durability.