FRICTION MATERIALS
Zinc oxide is widely used in friction materials as a functional additive to control friction behaviour, wear characteristics and thermal stability in demanding applications. Zinc oxide friction materials are used in braking systems, clutch components and industrial friction systems where consistent performance under high mechanical load and temperature is critical. Its controlled particle characteristics and chemical stability support reliable friction performance, reduced wear and stable operation across a wide range of conditions. Zinc oxide friction materials improve braking performance, wear resistance and thermal stability in automotive and industrial applications.
Key Requirements
Stable Friction Performance
Zinc oxide friction materials must deliver stable friction coefficients across varying temperatures, pressures and operating conditions to ensure reliable braking and mechanical performance.
Thermal Resistance
Friction systems operate under extreme heat. Zinc oxide supports thermal stability, preventing material degradation and maintaining consistent performance during high-temperature cycles.
Controlled Interaction with Binder Systems
In multi-component friction formulations, zinc oxide must interact predictably with resins, fillers and reinforcing materials to ensure stable compound behaviour during processing and use.
Wear & Noise Behaviour
Zinc oxide contributes to controlled wear rates and reduced noise generation, supporting smoother operation and longer service life in braking systems.
Typical Properties
Zinc oxide for friction materials is characterized by controlled particle size distribution, defined surface activity and stable chemical composition. It supports consistent friction behaviour, reduced wear and reliable performance in high-load and high-temperature applications.
- Regulatory Sensitivity
- Non-regulated
