What does viscosity measure in relation to chemical products?

Viscosity refers to the measure of a fluid's resistance to flow. It is an important property in various chemical products, indicating how thick or thin a liquid is. For instance, a substance with high viscosity, like honey, flows more slowly than a substance with low viscosity, like water. Understanding the viscosity of chemical products is crucial in many applications, including those in beauty and hair care, as it affects how easily a product can be applied and distributed.

In this context, recognizing the viscosity helps students grasp how different formulations behave, especially when interacting with hair during processes such as chemical texturizing. High-viscosity products may provide more control during application, while low-viscosity products may spread more easily. This understanding aids in choosing the appropriate product for specific texturizing needs.