Introduction to Car Brake Shoes Non-Asbestos Mixture
Car brake shoes non-asbestos mixtures are advanced friction materials designed to replace traditional asbestos-based formulations. These eco-friendly solutions utilize Non-Asbestos Organic (NAO) composites, combining high-performance fibers like glass, ceramic, aramid, and metallic components (e.g., brass wires) to ensure optimal braking efficiency and safety. The elimination of carcinogenic asbestos aligns with global environmental regulations while maintaining superior thermal stability and durability.
Technical Parameters
| Property | Specification |
|---|---|
| Composition | Glass fiber, ceramic fiber, aramid fiber, brass wires, resin binder |
| Friction Coefficient | 0.45–0.65 (HH-grade, stable at 100–350°C) |
| Temperature Range | -40°C to 550°C |
| Density | 2.1–2.5 g/cm³ |
| Compressive Strength | ≥80 MPa |
| Noise Level | ≤70 dB |
| Service Life | 80,000–100,000 km |
Key Advantages
- Environmental Safety: Free from carcinogenic asbestos, reducing health risks during production and disposal.
- Thermal Stability: Maintains consistent friction performance under extreme temperatures (up to 550°C), preventing brake fade.
- Low Noise & Vibration: Optimized fiber blends minimize squeal and judder, enhancing driving comfort.
- Extended Lifespan: High wear resistance reduces replacement frequency, lowering long-term costs.
- Compatibility: Gentle on brake drums/disks, reducing wear and maintenance needs.
Storage & Packaging
- Storage: Keep in dry, ventilated environments below 30°C; avoid direct sunlight or moisture.
- Packaging: Sealed anti-static bags with desiccants, reinforced cartons for shock resistance.
- Shelf Life: 24 months under recommended conditions.
Keywords Integration
The brake shoes mixture employs a proprietary brake shoes formula integrating hybrid fibers and resins. As a leader in brake shoes friction materials, our brake shoes mixes prioritize sustainability without compromising performance, meeting stringent international standards for industrial and automotive applications.