Aramid in Friction Materials and Industrial Applications
topic
Industrial applications: friction materials (brake pads, clutches—aramid pulp replacing asbestos, providing stable coefficient of friction 0.35-0.45, fade resistance), conveyor belts (aramid cords providing 5× strength of polyester, enabling 2000+ m lengths), rubber hoses (aramid braids for pressure resistance to 400 bar in hydraulic hoses), gaskets (aramid-rubber composites), and rope/cables (aramid ropes with 8× strength-to-weight of steel, used in deep-sea moorings, sailing).
Role
Aramid's combination of high strength, thermal stability, and chemical resistance enables critical industrial applications where performance and safety requirements exceed capabilities of traditional materials (asbestos, steel, polyester).