Introduction to Car Brake Shoes with Low Metallic Mixture
Low Metallic brake shoes mixture is a specialized advancement in brake shoes friction materials, engineered for passenger vehicles to deliver reliable braking performance while minimizing environmental impact. This brake shoes formula combines reduced metallic content (typically <20%) with ceramic fibers, organic binders, and graphite modifiers, ensuring low noise, minimal rotor wear, and compliance with global eco-regulations. Below is a detailed technical overview, advantages, and storage guidelines for this innovative friction material.
Technical Parameters of Low metallic brake shoes mixes
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.30–0.40 (stable at 0–500°C) |
| Operating Temperature | -30°C to 500°C |
| Density | 2.2–2.6 g/cm³ |
| Thickness | 6–12 mm (customizable) |
| Shear Strength | ≥3.0 MPa |
| Noise Level | ≤65 dB (optimized for passenger cars) |
Note: Parameters vary based on formulations for specific models (e.g., sedans, SUVs, hybrids).
Advantages of Low metallic brake shoes mixture
- Reduced Environmental Impact
- Low metallic content minimizes brake dust emissions, aligning with REACH and RoHS standards.
- Free from asbestos and copper, ensuring eco-friendly disposal.
- Enhanced Driving Comfort
- Optimized brake shoes friction materials reduce vibration and noise (<65 dB) through advanced damping layers.
- Smooth braking performance across urban driving conditions.
- Extended Component Lifespan
- Gentle on rotors and drums, reducing wear by up to 30% compared to high-metallic mixes.
- Stable friction coefficients prevent thermal degradation during frequent stops.
- Versatility
- Compatible with compact cars, SUVs, and hybrid vehicles (e.g., Toyota Camry, Honda CR-V).
Packaging and Storage Guidelines
- Packaging:
- Vacuum-sealed moisture-resistant bags + reinforced cartons for shockproof transport.
- Labels include part numbers (e.g., WVA29087, 29162) and certifications (IATF16949, ECE R90).
- Storage:
- Temperature: 10–30°C; Humidity: ≤60% to prevent binder degradation.
- Avoid stacking over 5 layers and exposure to corrosive substances.
Applications
The brake shoes formula is ideal for:
- Urban passenger vehicles requiring quiet, low-dust braking.
- Hybrid/electric cars where regenerative braking demands consistent friction performance.
For OEM customization or technical specifications, refer to supplier catalogs.
This Low Metallic mixture balances safety, comfort, and sustainability, making it a top choice for modern automotive braking systems.