Introduction to Car Brake Pads Brass-Free Mixture
Brass-free brake pads represent an innovative advancement in automotive friction materials, designed to eliminate copper content while maintaining high-performance braking. Utilizing a proprietary brake pads mixture of ceramic fibers, aramid particles, and synthetic graphite, this brake pads formula ensures compliance with global environmental regulations (e.g., California’s SB 346) . The brake pads friction material is engineered to reduce rotor wear and minimize hazardous particulate emissions, making it ideal for eco-conscious markets.
Technical Parameters
The table below outlines key specifications of a brass-free brake pads mix:
| Parameter | Value/Range |
|---|---|
| Operating Temperature Range | -40°C to 700°C |
| Friction Coefficient (μ) | 0.36–0.42 (dry/wet conditions) |
| Copper Content | 0% (fully brass-free) |
| Wear Rate | ≤0.12 mm³/(N·m) |
| Compressive Strength | ≥48 MPa |
| Noise Level | <68 dB (tested at 50 km/h) |
| Packaging Specification | 12 pairs/box, vacuum-sealed |
Key Advantages
- Environmental Compliance
- Brass-free formula eliminates copper, aligning with EU and U.S. regulations to reduce waterway contamination .
- Low-dust emission design minimizes airborne pollutants.
- Enhanced Durability
- Ceramic and aramid fibers in the brake pads friction material provide superior heat resistance (up to 700°C), preventing brake fade .
- Reduced wear rate extends pad lifespan by 25% compared to traditional copper-containing mixes .
- Rotor Protection
- Non-abrasive brake pads mixture prevents scoring and grooving on brake discs, lowering long-term maintenance costs .
- Quiet Operation
- Vibration-dampening additives and chamfered edges reduce noise to <68 dB, enhancing driving comfort .
Storage and Packaging
- Storage Guidelines:
- Store in a dry, temperature-controlled environment (10°C–35°C) to prevent resin degradation.
- Avoid humidity >60% or direct sunlight to maintain adhesive integrity .
- Packaging:
- Individually wrapped in anti-static, moisture-proof bags with desiccants .
- Bulk shipments use reinforced cardboard boxes with shock-absorbing foam inserts for transit safety .
Applications
Suitable for electric vehicles (EVs), hybrids, and urban fleets prioritizing sustainability and low-noise braking. The brass-free brake pads formula is compatible with most passenger cars and light commercial vehicles, offering a balance of regulatory compliance, performance, and cost efficiency.
By integrating advanced brake pads friction materials and rigorous quality testing, this brass-free mixture sets a new benchmark for eco-friendly automotive braking solutions