Introduction to Car Brake Pads with Metallic-Free Formula
Metallic-free brake pads are engineered using advanced brake pads mixtures that eliminate metal components, relying instead on optimized Brake Pads Friction Materials to deliver superior performance and environmental sustainability. This Brake Pads Formula combines cutting-edge Brake Pads Mixes to ensure safety, durability, and compliance with global standards.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.38–0.45 (μ) |
| Operating Temperature | -40°C to 650°C |
| Compressive Strength | ≥85 MPa |
| Density | 2.1–2.4 g/cm³ |
| Hardness (Rockwell) | 85–90 HRB |
| Certifications | SAE J661, ECE R90, EU REACH |
Key Advantages
- Noise Reduction & Smooth Operation
- The Brake Pads Mixture integrates ceramic fibers (25–30%) and aramid particles (5–7%), eliminating high-frequency squeal (<70 dB at 100 km/h braking).
- Non-metallic brake pads friction materials reduce rotor abrasion by 40% compared to traditional metallic pads.
- Thermal Stability
- Maintains consistent friction efficiency across extreme temperatures (-40°C to 650°C), preventing brake fade during prolonged use.
- Eco-Friendly Composition
- Free from heavy metals (e.g., copper, antimony) and asbestos, complying with EU REACH and RoHS regulations.
- Corrosion Resistance
- The brake pads formula resists saltwater and moisture, extending rotor lifespan by 30% in humid climates.
Storage & Packaging Guidelines
- Packaging:
- Vacuum-sealed in aluminum-coated anti-static bags to prevent moisture absorption.
- Outer cartons labeled with humidity indicators (max 60% RH) and batch numbers.
- Storage:
- Temperature: 10°C–25°C in shaded, ventilated areas.
- Stacking limit: ≤5 layers to avoid deformation.
Formula Composition
The brake pads mixes comprise:
- Friction Modifiers: Graphite (12–15%), silica (8–10%) for stable friction output.
- Binders: Phenolic resin (10–12%) ensuring structural integrity under high stress.
- Reinforcements: Ceramic fibers (25–30%) and aramid pulp (5–7%) for heat dissipation and noise suppression.
This brake pads formula is ideal for electric vehicles and urban driving, balancing performance with environmental responsibility.