wettability Definition
the ability of a liquid to spread over or adhere to a solid surface.
Using wettability: Examples
Take a moment to familiarize yourself with how "wettability" can be used in various situations through the following examples!
Example
The wettability of the surface can be improved by coating it with a hydrophobic material.
Example
The wettability of the paint affects its ability to adhere to the surface.
Example
The contact angle measurement is commonly used to determine the wettability of a surface.
wettability Synonyms and Antonyms
Synonyms for wettability
- adhesiveness
- stickiness
- cohesiveness
Phrases with wettability
the angle formed between the tangent to the liquid-solid interface and the solid surface, used to measure the wettability of a surface
Example
The contact angle measurement is commonly used to determine the wettability of a surface.
a surface that has a high affinity for water and exhibits good wettability
Example
The hydrophilic surface of the glass slide allowed the water droplet to spread evenly.
a surface that repels water and exhibits poor wettability
Example
The hydrophobic surface of the lotus leaf causes water droplets to bead up and roll off.
Summary: wettability in Brief
Wettability [ˌwetəˈbɪləti] is the ability of a liquid to spread over or adhere to a solid surface. It is affected by factors such as surface tension, contact angle, and the chemical properties of the surface. The wettability of a surface can be improved by coating it with a hydrophobic material, while a hydrophilic surface has a high affinity for water. The contact angle measurement is commonly used to determine the wettability of a surface.
