Introduction to Truck Brake Pads with NAO (Non-Asbestos Organic) Mixture
NAO brake pads are advanced friction materials designed for heavy-duty truck braking systems. They utilize a Non-Asbestos Organic (NAO) mixture, combining synthetic resins, ceramic fibers, metal particles, and organic modifiers to achieve optimal performance while adhering to environmental and safety standards. Below is a detailed technical overview, advantages, and storage guidelines for this innovative brake pad formula.
Technical Parameters of NAO brake pads mixture
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.35–0.45 (stable across 0–700°C) |
| Operating Temperature | -40°C to 700°C |
| Density | 2.4–2.8 g/cm³ |
| Thickness | 8–20 mm (customizable) |
| Shear Strength | ≥3.8 MPa |
| Noise Level | ≤70 dB (low-noise design) |
Key Advantages of NAO Brake Pads
- Enhanced Safety and Durability
- NAO mixtures provide stable friction performance even under extreme temperatures, reducing the risk of brake fade during prolonged use .
- Low metallic content minimizes damage to brake discs and drums, extending component lifespan .
- Environmental Compliance
- Free from asbestos and heavy metals, aligning with global regulations (e.g., REACH, RoHS) .
- Superior Comfort
- Optimized brake pads friction materials reduce vibration and noise (e.g., “squeal” or “judder”) through advanced damping technologies .
- Versatility
- Compatible with trucks from brands like Volvo, MAN, Scania, and Mercedes-Benz .
Storage and Packaging
- Packaging:
- Sealed moisture-proof bags + reinforced cartons with palletized bulk shipping .
- Labels include part numbers (e.g., WVA29087, 29162) and compliance certifications (IATF16949, E-mark) .
- Storage Conditions:
- Temperature: 10–30°C
- Humidity: ≤60%
- Avoid direct sunlight and corrosive environments .
Applications of NAO brake pads mixes
NAO brake pads formula is ideal for:
- Heavy-duty trucks (e.g., Volvo TGA, MAN TGX, Scania) .
- Trailers and buses requiring high-load braking systems .
- Environments demanding low dust and minimal rotor wear .
For detailed product specifications or OEM customization, refer to supplier catalogs .