Introduction to Truck Brake Shoes Copper-Free Formula
The Copper-Free Formula truck brake shoes are engineered to meet stringent environmental regulations while delivering robust performance for heavy-duty applications. Utilizing an innovative Brake Shoes Mixture of ceramic fibers, aramid reinforcements, and eco-friendly binders, these Brake Shoes Friction Materials eliminate copper content without compromising braking efficiency or durability. Ideal for commercial trucks, buses, and off-road vehicles, this formula adheres to global standards like California’s Proposition 65 and EU Regulation No 305/2011.
Technical Parameters
| Parameter | Specification |
|---|---|
| Friction Coefficient (μ) | 0.45–0.48 (stable up to 600°C) |
| Operating Temperature | -50°C to 600°C |
| Material Composition | Brake shoes friction materials (ceramic fibers, aramid pulp, graphite, thermoset resin binders) |
| Thickness Range | 12–18 mm (customizable for heavy-duty axles) |
| Noise Level | <75 dB (optimized for low-vibration operation) |
Key Advantages
- Eco-Compliance & Safety:
- Brake Shoes Formula is entirely copper-free, reducing environmental contamination and aligning with regulations limiting copper content to <5%.
- Non-toxic materials ensure safe handling and disposal.
- High-Temperature Stability:
- Ceramic fibers in the Brake Shoes Mixes enhance thermal resistance, minimizing brake fade even under prolonged heavy loads.
- Graphite additives improve heat dissipation, protecting brake drums from warping.
- Extended Service Life:
- Reinforced aramid fibers reduce wear rates by 25–30% compared to traditional copper-based formulas, lowering maintenance costs for fleets.
- Low Noise & Dust:
- Precision-engineered brake shoes mixture minimizes vibration and dust generation, ideal for urban and off-road environments.
Packaging and Storage
- Corrosion Protection: Treated with zinc-aluminum anti-rust coatings to withstand harsh transport and storage conditions.
- Packaging:
- Individually wrapped in vacuum-sealed, moisture-resistant film.
- Stacked on reinforced wooden palettes with steel strapping for bulk shipments.
- Storage Conditions:
- Store in dry, ventilated warehouses (humidity <50%) at 0–35°C.
- Avoid stacking over 5 layers to prevent deformation.
Applications
Designed for:
- Long-haul trucks operating in extreme climates.
- Municipal buses requiring low-noise braking.
- Mining and construction machinery exposed to abrasive environments.
The Copper-Free Formula’s brake shoes friction materials are certified to ISO 9001 and SAE J661 standards, ensuring reliability and compliance across global markets.