Introduction to Car Brake Shoes with NAO (Non-Asbestos Organic) Mixture
NAO brake shoes mixture is a high-performance brake shoes friction material designed for modern automotive braking systems. This brake shoes formula replaces traditional asbestos with eco-friendly organic fibers, ceramic particles, and synthetic resins, ensuring compliance with global safety and environmental regulations while delivering reliable stopping power. Below is a detailed technical overview, advantages, and storage guidelines for this innovative friction material.
Technical Parameters of NAO brake shoes mixes
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.35–0.45 (stable at 0–500°C) |
| Operating Temperature | -40°C to 500°C |
| Density | 2.2–2.6 g/cm³ |
| Thickness | 6–15 mm (customizable) |
| Shear Strength | ≥3.5 MPa |
| Noise Level | ≤65 dB (low-noise design) |
Note: Parameters can be adjusted for specific car models (e.g., Toyota, Honda, BMW).
Key Advantages of NAO Brake Shoes
- Environmental Compliance
- Free from asbestos and heavy metals (e.g., copper, brass), aligning with REACH and RoHS standards.
- Generates minimal brake dust, reducing environmental contamination.
- Enhanced Safety and Durability
- brake shoes friction materials maintain stable friction performance across temperature extremes, preventing brake fade during high-speed or downhill driving.
- Low abrasiveness minimizes wear on brake drums, extending system lifespan.
- Superior Comfort
- Optimized brake shoes mixes reduce noise (<65 dB) and vibration through advanced damping technologies, ensuring a smooth driving experience.
- Versatility
- Compatible with sedans, SUVs, and hybrid vehicles (e.g., Toyota Camry, Honda CR-V).
Packaging and Storage Guidelines
- Packaging:
- Sealed moisture-proof bags + reinforced cartons for bulk transportation.
- Labels include part numbers (e.g., WVA29087, 29115) and certifications (IATF16949, E-mark).
- Storage:
- Temperature: 10–30°C; Humidity: ≤60%.
- Avoid direct sunlight and corrosive environments to preserve material integrity.
Applications
The brake shoes formula is ideal for:
- Passenger vehicles requiring eco-friendly and low-noise braking systems.
- Urban driving conditions where frequent braking demands heat resistance.
This NAO mixture combines safety, sustainability, and performance, making it a leading choice for automotive braking solutions. For OEM customization or technical specifications, consult supplier catalogs.