Introduction to Car Brake Shoes with Carbon Fiber Formula
Carbon fiber-reinforced Brake Shoes Formula represents a cutting-edge advancement in Brake Shoes Friction Materials, combining high-performance Brake Shoes Mixes with lightweight durability. This Brake Shoes Mixture integrates carbon fibers and advanced composites to deliver exceptional braking stability under extreme conditions.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.42–0.50 (μ) |
| Operating Temperature | -50°C to 800°C |
| Density | 1.8–2.2 g/cm³ |
| Compressive Strength | ≥95 MPa |
| Thermal Conductivity | 35–45 W/m·K |
| Certifications | SAE J661, ECE R90, ISO 26865 |
Key Advantages
- Superior Heat Resistance
- The brake shoes friction materials maintain stable friction performance up to 800°C, reducing brake fade by 60% compared to conventional metallic formulas.
- Lightweight & Durable
- Carbon fiber brake shoes mixes reduce weight by 30% while enhancing structural integrity (tested for 100,000+ braking cycles).
- Low Wear & Noise
- Optimized brake shoes formula minimizes rotor wear (≤0.1 mm/10,000 km) and operates below 65 dB noise levels.
- Corrosion Resistance
- Non-metallic components in the mixture prevent salt-induced corrosion, extending service life by 40%.
Formula Composition
The brake shoes mixture comprises:
- Carbon Fibers: 25–35% (PAN-based, 6K tow)
- Friction Modifiers: Graphite (10–12%), zirconium silicate (8–10%)
- Binders: Modified phenolic resin (12–15%)
- Reinforcements: Aramid pulp (5–8%), ceramic particles (10–12%)
Storage & Packaging Guidelines
- Packaging:
- Individually wrapped in anti-static, moisture-proof aluminum foil bags.
- Stacked in reinforced cartons with shock-absorbent spacers (max 8 layers).
- Storage:
- Temperature: 5°C–30°C in UV-protected environments.
- Relative humidity: <55% (monitored via built-in hygrometer strips).
Application Scenarios
Ideal for high-performance vehicles, heavy-duty trucks, and motorsport applications requiring:
- Rapid heat dissipation during repeated braking
- Minimal dust generation (PM10 emissions reduced by 75%)
- Compatibility with carbon-ceramic rotors.
This brake shoes formula redefines braking efficiency through material science innovation, balancing safety, sustainability, and cost-effectiveness.