What Is Hydrophobic Polyester?
Hydrophobic polyester is a type of polyester material that repels water. It is often used in outdoor apparel, such as jackets and raincoats, as well as in backpacks, tents, and other outdoor gear. The hydrophobic properties are achieved through a special chemical treatment or coating that alters the surface of the polyester and creates a barrier that prevents water from penetrating the fabric. This makes the material ideal for use in wet or damp environments, helping to keep the wearer or their gear dry and comfortable.