Introduction to Truck Brake Pads with HD (High-Density) Ceramic Formula
Truck brake pads employing the HD Ceramic Formula are engineered with precision-engineered brake pads mixtures to withstand extreme loads and high-temperature conditions. This advanced Brake Pads Formula combines high-density ceramic Brake Pads Friction Materials with reinforced composites, ensuring superior durability and braking performance for heavy-duty vehicles.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.42–0.48 (μ) |
| Operating Temperature | -50°C to 750°C |
| Compressive Strength | ≥120 MPa |
| Density | 2.6–2.8 g/cm³ |
| Hardness (Rockwell) | 90–95 HRB |
| Certifications | SAE J661, ECE R90, ISO 9001 |
Key Advantages
- Exceptional Heat Resistance
- The Brake Pads Mixes incorporate 35–40% ceramic fibers and 15% silicon carbide, enabling stable friction coefficients even at 750°C.
- Reduces brake fade by 60% compared to semi-metallic formulas.
- Extended Service Life
- High-density brake pads friction materials reduce wear rates by 30%, achieving 80,000–100,000 km lifespan under typical truck load conditions.
- Noise & Vibration Control
- Aramid fiber-reinforced brake pads formula dampens vibrations, maintaining noise levels below 75 dB during emergency braking.
- Corrosion Protection
- Ceramic-based Brake Pads Mixture resists salt and moisture, preventing rotor corrosion in harsh environments.
Storage & Packaging Standards
- Packaging:
- Individually wrapped in anti-static, moisture-proof aluminum foil.
- Stacked on reinforced pallets with edge protectors (max 8 layers).
- Storage:
- Temperature: -10°C to 30°C in dry, UV-protected warehouses.
- Relative humidity: <55% to prevent material degradation.
Formula Composition Breakdown
The HD Ceramic brake pads formula comprises:
| Component | Proportion | Function |
|---|---|---|
| Ceramic Fibers | 38% | Heat dissipation & strength |
| Silicon Carbide | 15% | Friction stability |
| Aramid Pulp | 12% | Vibration damping |
| Phenolic Resin | 20% | Binder & thermal resistance |
| Graphite Modifiers | 10% | Lubrication & noise reduction |
| Zinc Particles | 5% | Corrosion inhibition |
This optimized brake pads mixture ensures reliable performance for mining trucks, freight haulers, and other heavy-duty applications, meeting both OEM and aftermarket requirements.