Introduction to Car Brake Shoes with High Metallic Mixture
High Metallic brake shoes mixture is a premium brake shoes friction material designed for vehicles requiring robust braking performance under extreme conditions. This brake shoes formula integrates high-density metallic fibers (e.g., steel, copper alloys) and heat-resistant modifiers, ensuring superior thermal stability and durability. Below is a detailed technical overview, advantages, and storage guidelines for this high-performance friction material.
Technical Parameters of High metallic brake shoes mixes
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.40–0.50 (stable at 0–800°C) |
| Operating Temperature | -40°C to 800°C |
| Density | 3.0–3.5 g/cm³ |
| Thickness | 10–25 mm (customizable) |
| Shear Strength | ≥4.2 MPa |
| Noise Level | ≤75 dB (optimized damping design) |
Note: Parameters are adjustable for specific vehicle models (e.g., trucks, SUVs, buses).
Advantages of High metallic brake shoes mixture
- Exceptional Thermal Resistance
- High metallic content (≥50%) ensures stable friction performance even at temperatures exceeding 700°C, minimizing brake fade during prolonged use.
- Enhanced heat dissipation reduces thermal stress on brake drums and rotors.
- Durability and Cost Efficiency
- Reinforced metallic fibers resist wear, extending service life by ~30% compared to semi-metallic formulas.
- Low abrasion on brake drums, reducing maintenance costs.
- High-Load Compatibility
- Ideal for heavy-duty vehicles (e.g., trucks, buses) and high-speed applications due to its high shear strength.
- Environmental Adaptability
- Performs reliably in harsh conditions (e.g., wet, dusty environments) without compromising safety.
Packaging and Storage Guidelines
- Packaging:
- Vacuum-sealed aluminum foil bags + reinforced wooden crates to prevent oxidation and moisture ingress.
- Labels include part numbers (e.g., WVA29099, 29145) and certifications (IATF16949, ISO 9001).
- Storage:
- Temperature: 5–35°C; Humidity: ≤50%.
- Avoid stacking heavy materials on packaging to prevent deformation.
Applications
The brake shoes formula is widely used in:
- Heavy-duty trucks and trailers (e.g., Volvo, MAN).
- High-performance SUVs and commercial vehicles requiring rapid heat dissipation.
- Mining and construction machinery operating under extreme loads.
This High Metallic mixture balances power, longevity, and adaptability, making it a cornerstone of modern braking systems. For OEM customization, consult supplier technical datasheets.