Introduction to Motorcycle Brake Pads Non-Asbestos Mixture
Non-asbestos brake pads mixtures are eco-friendly brake pads friction materials designed to replace traditional asbestos-based formulations. These brake pads mixes utilize advanced organic fibers, ceramic compounds, and binding agents to ensure safety, durability, and compliance with global environmental regulations. Below is a detailed overview of their composition, technical specifications, advantages, and storage guidelines.
Technical Parameters
The table below summarizes key properties of a typical non-asbestos brake pads formula:
| Parameter | Specification | Remarks |
|---|---|---|
| Organic Fiber Content | 30-45% (Aramid, Cellulose, Kevlar) | Reduces dust and noise |
| Friction Coefficient (μ) | 0.30-0.40 (Dry) | Stable across urban riding conditions |
| Operating Temperature | -30°C to 450°C | Resists thermal degradation |
| Density | 2.0-2.5 g/cm³ | Lightweight yet durable |
| Compressive Strength | ≥150 MPa | Suitable for high-frequency braking |
| Wear Rate | ≤0.8 cm³/MJ | Extended lifespan even in wet conditions |
| Shore Hardness | 55-65 Shore D | Balances grip and disc compatibility |
Key Advantages
- Environmental Safety
Free from carcinogenic asbestos, these brake pads mixtures comply with EU and US regulations, minimizing health risks during production and disposal. - Consistent Performance
The brake pads formula maintains stable friction levels across varying humidity and temperature conditions, ideal for motorcycles in diverse climates. - Low Noise and Vibration
Reinforced with ceramic particles and aramid fibers, the brake pads friction materials reduce squeal and vibration by up to 40% compared to semi-metallic alternatives. - Heat Resistance
Ceramic additives enhance thermal conductivity, preventing brake fade during prolonged downhill braking. - Disc-Friendly
Gentle on rotors, reducing wear and maintenance costs over time.
Storage and Packaging
- Moisture Protection: Packed in vacuum-sealed plastic bags with desiccants to prevent fiber swelling.
- Temperature Limits: Store in dry environments below 35°C; avoid freezing to prevent binder brittleness.
- Stacking: Maximum 10 layers to avoid deformation of friction surfaces.
- Shelf Life: 18 months in unopened packaging; use within 6 months after opening.
Application of Brake Pads Mixes
The brake pads mixes are molded under moderate pressure (10-20 MPa) and cured at 150-200°C to bond the friction layer to the backing plate. Post-production, they undergo quality checks for shear strength (≥2.5 MPa) and rotor compatibility. Custom formulations are available to meet OEM or racing-specific requirements.
By integrating sustainable materials with precision engineering, non-asbestos brake pads deliver reliable stopping power while prioritizing rider safety and environmental responsibility.