At Annat, we specialize in providing high-performance Iron Pyrite Powder tailored for brake pad manufacturing—an essential material that redefines braking safety and durability.
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Brake Pads Iron Pyrite Powder
Iron Pyrite Powder, with its chemical formula FeS₂, acts as a critical friction modifier and reinforcing agent in Brake Pads Mixture. Unlike traditional fillers, it delivers a unique balance of friction stability and wear resistance, making it ideal for both passenger cars and heavy-duty commercial vehicles.
Brake Linings Iron Pyrite Powder
Its core advantages in brake pad applications are backed by precise technical data:
1. Friction Coefficient Stability: Maintains a consistent friction coefficient of 0.38-0.45 across a wide temperature range (-40°C to 600°C), eliminating “friction fade”—a common issue that reduces braking efficiency at high temperatures.
2. Low Wear Rate: When integrated into Brake Pads Formula (typically at 8-12% weight ratio), it lowers the pad wear rate to ≤0.8 cm³/1000 cycles (tested per ISO 6310 standards) and reduces rotor abrasion by up to 15%, extending the service life of both components.
Car Brake Pads Carbon Fiber Formula
3. Thermal Conductivity: Boasts a thermal conductivity of 12-15 W/(m·K), which efficiently dissipates heat generated during braking. This prevents overheating of brake systems, a key factor in avoiding brake failure in high-load scenarios (e.g., long downhill drives or heavy cargo transport).
4. Cost-Effectiveness: Compared to premium friction materials like copper powder, Annat’s Iron Pyrite Powder offers 20-30% lower material costs while maintaining comparable performance, helping manufacturers optimize production budgets without compromising quality.
At Annat, our Iron Pyrite Powder undergoes strict quality control—with particle size controlled at D50=3-5 μm for uniform dispersion in Brake Pads Mixes, and purity guaranteed at ≥98% to avoid impurities that could degrade friction performance. We’re committed to supplying materials that meet global automotive standards, supporting brake pad manufacturers in delivering safer, longer-lasting products to the market.
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