
Friction Materials
Used in brake linings and clutch facings to stabilize performance and improve durability.
Industry Overview
How Calcium Carbonate Enhances Friction Materials Formulations
Calcium Carbonate plays a critical functional role in Friction Materials. It goes beyond behaving as a standard low-cost extender; it directly modifies compounding density, physical strength coefficients, surface smoothness, processing speed, and chemical properties.

Performance Benefits
Key Performance Advantages
Key Advantage #1
Maintains consistent friction performance
Key Advantage #2
Reduces noise and vibration
Key Advantage #3
Improves heat resistance and wear life
Recommended Grades
Technical Support
Need a custom-engineered particle sizing or specific chemical purity profile? Speak with KLC R&D engineers to arrange laboratory sample batches.