Introduction to Truck Brake Pads with Sintered Formula
Sintered Brake Pads Formula employs high-pressure compaction and thermal fusion technology to create durable Brake Pads Friction Materials, specifically engineered for heavy-duty truck applications. This advanced Brake Pads Mixture combines metallic alloys and friction modifiers, ensuring exceptional performance under extreme conditions.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.35–0.42 (μ) |
| Operating Temperature | -40°C to 800°C |
| Compressive Strength | ≥120 MPa |
| Density | 5.2–5.8 g/cm³ |
| Hardness (Rockwell) | 90–95 HRB |
| Certifications | SAE J2522, ECE R90 |
Advantages of Sintered Brake Pads
- Superior Heat Resistance
- The Brake Pads Mixes integrate copper-coated steel fibers and ceramic particles, maintaining stable friction coefficients even at 800°C, reducing brake fade by 60% compared to organic formulas.
- Extended Service Life
- Reinforced with sintered iron powder (30–35% content), these brake pads friction materials exhibit 50% lower wear rates under frequent stop-and-go driving.
- Enhanced Wet Performance
- Hydrophobic additives in the brake pads formula reduce moisture absorption, preserving braking efficiency in rainy conditions (friction loss <8%).
- Low Noise & Vibration
- Optimized particle gradation in the brake pads mixture minimizes high-frequency squeal (<75 dB at 80 km/h braking).
Storage & Packaging Guidelines
- Packaging:
- Sealed in moisture-proof aluminum foil bags with desiccant packs.
- Wooden crates with shock-absorbent foam (max stacking height: 3 layers).
- Storage:
- Temperature: -10°C–30°C in dry environments.
- Avoid direct sunlight to prevent binder degradation.
Key Formula Components
The sintered brake pads formula comprises:
- Metallic Matrix: Copper (40–45%), iron (25–30%)
- Friction Modifiers: Graphite (8–10%), zirconium silicate (5–7%)
- Reinforcements: Steel fibers (12–15%), hexagonal boron nitride (3–5%)
This brake pads mixture is ideal for trucks operating in mountainous terrain or heavy-load scenarios, offering unmatched durability and thermal stability.