Introduction to Car Brake Pads with Brass-Free Formula
Brass-free brake pads are engineered using an innovative Brake Pads Formula that eliminates brass particles while maintaining high performance. This advanced Brake Pads Mixture combines eco-friendly Brake Pads Friction Materials to reduce environmental impact and enhance safety.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.36–0.42 (μ) |
| Operating Temperature | -30°C to 600°C |
| Compressive Strength | ≥80 MPa |
| Density | 2.0–2.3 g/cm³ |
| Certifications | SAE J661, ECE R90, RoHS |
| Noise Level | <68 dB at 80 km/h braking |
Advantages of Brass-Free Formula
- Eco-Friendly Composition
- The Brake Pads Mixes exclude brass and other heavy metals, reducing copper contamination in waterways and complying with Washington State Copper-Free Brake Law.
- 100% asbestos-free and non-carcinogenic, meeting EU REACH regulations.
- Enhanced Durability
- Utilizes ceramic fibers (20–25%) and aramid pulp (8–10%) in the brake pads friction materials, achieving 15% longer lifespan than conventional metallic pads.
- Low Dust & Noise
- Proprietary brake pads formula with graphite (10–12%) and silica (6–8%) minimizes rotor wear and eliminates high-pitched squeal.
- Thermal Stability
- Stable friction coefficient across -30°C to 600°C, preventing brake fade during aggressive driving.
Storage & Packaging Guidelines
- Packaging:
- Vacuum-sealed in moisture-resistant aluminum foil bags.
- Cartons labeled with batch numbers and production dates.
- Storage:
- Temperature: 5°C–30°C in dry, ventilated areas.
- Avoid direct sunlight; maximum stack height: 6 layers.
Key Components of the Formula
The brake pads mixture includes:
- Friction Modifiers: Graphite (10–12%), boron nitride (3–5%)
- Binders: Phenolic resin (12–15%)
- Reinforcements: Ceramic fibers (20–25%), potassium titanate (5–8%)
This optimized brake pads formula ensures superior performance for hybrid/electric vehicles and urban driving conditions.