Product technical features:

• Density as low as 1.0–1.2 g/cm³ — approximately 80% lighter than steel and 60% lighter than aluminum alloy. A single shield can be reduced in weight by 40%–60%, saving 5–10 kg.
  

• Tensile strength exceeds 70 MPa, flexural modulus exceeds 5 GPa, and impact strength reaches 26 kJ/m², sufficient to withstand road gravel impact.

• The corrugated rib design increases stiffness by 10 N/mm, effectively controlling deformation and avoiding resonance with the engine.

• Operates stably across a wide temperature range of -40°C to 120°C, adapting to the high-temperature engine compartment environment and seasonal temperature variations.

• The material resists acid, alkali and salt erosion, making it especially suitable for coastal high-salt-fog areas and regions using winter de-icing agents, extending service life by 30%–50%.

• The material is fire-retardant, compliant with automotive interior fire-safety standards, and releases no toxic gases when burned.

• Under severe impact, the shield fractures at preset positions without affecting the engine’s downward displacement function, ensuring crash safety.