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Application Areas

Automotive field

Automotive field

PEEK (polyetheretherketone) material, due to its excellent comprehensive performance, has become one of the preferred high-end engineering plastics in automotive manufacturing, especially showing outstanding performance in key areas such as lightweighting, high-temperature resistance, and chemical corrosion resistance.

Advantages of PEEK Material in Aerospace Applications

01

High-temperature performance

Withstands temperatures up to **260°C** for extended periods and over 300°C for short periods, significantly higher than ordinary plastics (e.g., nylon PA66, only about 80-120°C), making it suitable for high-temperature environments such as engine compartments.

02

High strength and lightweight

With a density of only **1.3 g/cm³** (approximately half that of aluminum alloy), its mechanical strength approaches that of metal after being reinforced with carbon fiber/glass fiber, significantly reducing vehicle weight and improving fuel efficiency.

03

Chemical corrosion resistant

Resistant to common automotive chemicals such as fuel, oil, brake fluid, and coolant, preventing swelling or degradation (traditional rubber or plastic is prone to failure).

04

Wear resistance and self-lubrication

Low friction coefficient, no need for additional lubricants, suitable for dynamic friction parts (such as bearings, gears), and longer lifespan than metal.

05

Flame retardant and low smoke and toxicity

Complies with UL94 V-0 flame retardant standard, with extremely low smoke and toxic gas release during combustion, enhancing safety.

06

Dimensional stability

It remains virtually unchanged in high-temperature or humid environments, with precise tolerance control, making it suitable for precision components.

Typical Cases

Recirculation pump blade
Manifold
PPS water connector