Rubberised Nylon Friction

Rubberised Nylon (reinforced rubber) is a composite material where tough nylon fibers are woven into a rubber matrix to provide superior strength, flexibility, and resistance to tearing and abrasion, commonly used in industrial sheeting, hoses, and tires. 
Its smoother surfaces generally yield higher coefficients of friction due to increased adhesion, though this can vary with specific materials and conditions.