Novolac Resins
Main component used as a binder
Steel Fiber
Provides stability, durability, low wear rate, good heat dissipation, stable friction factor and improves mechanical properties, crack resistance
Friction Dust
Filler, modifying porosity and friction performance
Natural and Synthetic Graphite
Lubricant, modulates the braking effect, contributes to braking comfort and to noise reduction
Mineral Fiber
Gives stability, high temperature property, low abrasion, low noise
Vermiculite
Mainly used in friction linings for high temperature insulation
Lead Suphide
Slip property modifier to improve heat conduction and regulate the friction coefficient
Antimony Trisulphyde
High temperature inorganic binder, lubricant and friction regulator
Para Aramid Pulp
Organic fiber, helps to prevent mix segregation, improves pre-form and final product strength and reduces noise
Barite
Mostly used as a filler
Hexamethylenetetramine
crosslinking agent; main use is in the production of powdery and liquid preparations of phenolic resin molding compound, where it is added as a hardening component
Powdered Nitril Butadien Rubber
Organic friction performance regulator, providing high and stable friction coefficient, cohesive action, increasig bonding ability