[Hot Item] Semi-Metal Ceramic Brake Pads Brake Linings for Truck, Bus, Trailer

Brake Pad Product Description

1. Basic Structure & Functions
Brake pads are critical safety components in automotive braking systems, composed of a steel backing plate, adhesive heat-insulating layer, and friction material. The corrosion-resistant coated steel plate integrates a non-conductive insulation layer to prevent heat transfer. The friction material generates braking force through contact with the brake rotor, converting kinetic energy into thermal energy for deceleration or stopping. Their performance directly impacts driving safety, earning them the title of "guardian for drivers and vehicles."

2. Types & Material Characteristics
• Organic/Non-Asbestos (NAO): Resin-based, quiet operation but limited heat resistance.
• Semi-Metallic: Metal fiber-reinforced, cost-effective but prone to noise.
• Full-Ceramic: High-end option (withstands 640°C), low-noise ceramic/aramid fiber composite, offering stable friction coefficients and extended lifespan.

3. Key Technical Parameters
• Friction coefficient: 0.38-0.40
• High-temperature resistance: Up to 640°C
• Low wear rate & noise control
• Compliance with ECE R-90 standards

4. Usage & Maintenance
• Replacement intervals: Front pads ~30,000 km, rear pads ~60,000 km.
• Warning signs: Reduced braking efficiency, metallic screeching, or dashboard alerts.
• Post-installation: 200-km bedding-in period; synchronize with brake fluid checks.