Introduction to Car Brake Shoes with Metallic-Based Formula
Metallic-based Brake Shoes Formula combines durable Brake Shoes Friction Materials and high-performance Brake Shoes Mixes to deliver robust braking power, ideal for heavy-duty and high-temperature applications. This Brake Shoes Mixture integrates metal fibers and alloys to optimize friction stability and longevity.
Technical Specifications
| Parameter | Value/Description |
|---|---|
| Friction Coefficient | 0.42–0.50 (μ) |
| Operating Temperature | -30°C to 800°C |
| Compressive Strength | ≥95 MPa |
| Density | 2.5–3.0 g/cm³ |
| Metal Content | 50–65% (steel fibers, copper alloys) |
| Certifications | SAE J661, ISO 9001 |
Advantages of Metallic-Based Brake Shoes
- Superior Heat Resistance
- The brake shoes friction materials maintain stable performance at extreme temperatures (up to 800°C), reducing brake fade during prolonged use.
- Enhanced Durability
- High metal content in the brake shoes formula increases wear resistance, extending service life by 25–30% compared to non-metallic variants.
- Optimal Friction Control
- Precision-engineered brake shoes mixes balance friction coefficient (0.42–0.50 μ) for consistent stopping power across wet and dry conditions.
- Cost-Effectiveness
- Recycled metal fibers in the brake shoes mixture lower production costs while maintaining performance standards.
Storage & Packaging Guidelines
- Packaging:
- Sealed in anti-corrosion vacuum bags with desiccant packs.
- Stacked on reinforced pallets (max 15 layers) to prevent deformation.
- Storage:
- Temperature: 5°C–35°C in low-humidity environments (<55% RH).
- Avoid direct sunlight and corrosive chemical exposure.
Key Formula Components
The brake shoes formula includes:
- Metallic Matrix: Steel fibers (40–50%), copper particles (10–15%)
- Friction Modifiers: Graphite (8–12%), barite (5–8%)
- Binders: Phenolic resin (12–15%)
This brake shoes mixture ensures reliability for commercial vehicles, trailers, and industrial machinery, meeting global safety and environmental standards.