What is PEEK Plastic Material

PEEK (Polyether Ether Ketone) is a high-performance special engineering plastic that is widely used in aerospace, electronics and electrical appliances, medical devices and automotive fields. As one of the globally recognized plastics with high temperature resistance, high strength and chemical corrosion resistance, PEEK is hailed as "a plastic with properties close to those of metals".

Based on the application demands of various industries, Americhem has launched a high-flowability reinforced PEEK series, covering glass fiber reinforced (GF series) and carbon fiber reinforced (CF series). These materials, while maintaining the inherent advantages of PEEK, further enhance the molding efficiency, mechanical strength and flame retardancy, providing more targeted solutions for purchasers.

01 | Overall Highlights of the Series

Tính lưu động cao: Suitable for injection molding of complex and precise parts, improving production efficiency.

Flame retardant grade V-0: Meets UL94 standards, widely applicable to electronic and electrical applications as well as high-safety applications.

Enhanced design: Select glass fiber (GF) or carbon fiber (CF) according to requirements to enhance strength, rigidity and dimensional stability.

Outstanding heat resistance: The heat distortion temperature can reach 287°C to 600°F, and the long-term working performance is stable.

Low water absorption rate and excellent electrical performance: Ensuring reliability even in damp or high-voltage environments.

02 | Glass Fiber Reinforced PEEK (GF Series)

The GF series is suitable for scenarios that require good strength, heat resistance and dimensional stability:

  ・PEEKGF10HF: 10% glass fiber reinforced, with balanced overall performance, suitable for structural components and medium strength requirements.

  ・PEEKGF15HF: 15% glass fiber reinforced, with enhanced strength and modulus, suitable for higher mechanical load applications.

  ・PEEKGF20HF: 20% glass fiber reinforced, flexural modulus increased to 8965 MPa, suitable for automotive parts and precision electronic casings.

  ・PEEKGF30HF: 30% glass fiber reinforced, the highest strength, with a shrinkage rate as low as 0.2% to 0.3%, suitable for high-precision mold forming and components with high strength requirements.

03 | Carbon Fiber Reinforced PEEK (CF Series)

The CF series is renowned for its higher rigidity, wear resistance and electrical conductivity, making it suitable for extreme environments and structural components.

  ・PEEKCF10HF: 10% carbon fiber reinforced, combining toughness and flame retardancy, suitable for general industrial parts.

  ・PEEKCF30HF: 30% carbon fiber reinforced, tensile strength 32,500 psi, modulus up to 3,000,000 psi, balanced performance, suitable for avionics and automotive power components.

  ・PEEKCF40HF: 40% carbon fiber reinforced, with a flexural modulus of 4200,000 psi, it features extremely high rigidity and superior dimensional stability, making it suitable for applications requiring ultra-high strength and low shrinkage.

04 | Americhem High-Flow Reinforced PEEK Plastic Material Comparison

📌 Quick Selection Guide:

  ・For electrical insulation → choose GF series

  ・For conductivity or ultra-rigidity → choose CF series

  ・For balanced strength & modulus → choose GF20 / CF30

  ・For ultimate rigidity & dimensional stability → choose CF40

  ・For high precision moldings → choose GF30

05 | Typical Application Fields

Aerospace: High-strength lightweight parts

Electronic and electrical: flame-retardant enclosures, insulating parts, high-performance connectors

Medical equipment: high-temperature disinfection devices, structural components

Ngành công nghiệp ô tô: Engine compartment components, bearings, gears

Petroleum and natural gas: Chemically resistant components

06 | How to Select a Model Quickly?

  ・If you need to balance strength and cost-effectiveness → choose GF20 / CF10

  ・Nếu như high strength and low shrinkage rate are required → choose GF30 / CF30

  ・If you are pursuing extremely high rigidity and dimensional stability → choose CF40

  ・If the application scenario leans towards medium intensity → select GF10 / GF15

07 | Conclusions and Advantages

The Americhem high-flow reinforced PEEK plastic material series offers a variety of flexible options for purchasers. The enhancement ratio ranges from 10% to 40%, and from glass fiber to carbon fiber, with different models precisely matching various industrial demands.

As a professional supplier, we not only offer a stable supply of goods but also provide technical support and customized solutions based on customer needs, helping you seize the initiative in the highly competitive market.

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