Polyamides are among the most important engineering thermoplastics but are also processed into fibers in very large quantities. Polyamides are tough materials that are characterized by high strength and elongation. Good abrasion and wear resistance as well as water-repellent properties permit many applications, especially in the clothing industry. Best known are Nylon tights, technical fabrics for outdoor textiles or balloon and parachute lines. Various derivatives of the polyamide molecule increase the utility value depending on the requirements for temperature, strength, and elongation.
