Introduction to Car Brake Pads with High Metallic Formula
High-metallic brake pads employ a specialized Brake Pads Formula containing 50–70% metal content in their Brake Pads Mixture, delivering exceptional durability and thermal stability for high-performance vehicles and heavy-duty applications.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.42–0.55 (μ) |
| Operating Temperature | -30°C to 800°C |
| Compressive Strength | ≥110 MPa |
| Density | 3.2–3.8 g/cm³ |
| Hardness (Rockwell) | 90–95 HRB |
| Certifications | SAE J661, ISO 26865 |
Advantages of High-Metallic Brake Pads
- Superior Heat Resistance
- The Brake Pads Friction Materials combine steel fibers (30–40%), copper particles (15–20%), and graphite, maintaining stable friction even at 800°C.
- Reduces brake fade by 60% compared to semi-metallic formulas.
- Extended Service Life
- High-density Brake Pads Mixes exhibit 40% lower wear rates, ideal for frequent stop-and-go driving.
- Enhanced Initial Bite
- Achieves 90% peak friction within 0.3 seconds of pedal engagement, critical for racing and towing.
- Corrosion Protection
- Zinc-coated steel fibers in the brake pads formula resist salt corrosion, suitable for winter conditions.
Storage & Packaging Guidelines
- Packaging:
- Individually wrapped in anti-oxidation VCI (Vapor Corrosion Inhibitor) paper.
- Reinforced cartons with “↑ THIS SIDE UP” labels to prevent edge chipping.
- Storage:
- Temperature: -10°C–35°C with <65% humidity.
- Stacking limit: 8 layers maximum on pallets.
- Shelf life: 24 months in original packaging.
Key Composition Breakdown
The brake pads mixture comprises:
- Metallic Components: Steel wool (35%±2%), copper powder (18%±1%)
- Friction Modifiers: Graphite (12–15%), zirconium silicate (5–8%)
- Binders: High-temp phenolic resin (10–12%)
This optimized brake pads formula balances aggressive stopping power with rotor compatibility, making it the preferred choice for commercial trucks, performance cars, and mountainous terrain applications.