AKROTEK® Series PEEK Reinforced Materials by Akro-Plastic

I. AKROTEK® AKRO-PLASTIC Series Overview

The AKROTEK® series is a high-performance PEEK (polyetheretherketone) material system from AKRO-PLASTIC, Germany.

It includes a variety of carbon fiber-reinforced (CF) and glass fiber-reinforced (GF) grades,
which combine excellent mechanical strength, dimensional stability, thermal stability, and chemical resistance.

As a long-term supplier, Juyuan currently offers a stable supply of various grades in this series.
They are suitable for demanding applications such as lightweight automotive components, medical devices, industrial bearings, and precision aviation parts.

II. Performance Star Rating Comparison Table

III. Model Differences and Selection Guide

Carbon Fiber-Reinforced Series (CF)

  ・Features: High modulus, high strength, and excellent wear resistance.

  ・Representative Models:

        CF40 black (5099): With a flexural strength of up to 365 MPa, it is one of the stiffest grades in the series.

        CF30 black (5049): With balanced performance and excellent processability, it is suitable for automotive and industrial applications.

        CF10™ black (5050/7759): A low carbon fiber ratio provides improved fluidity and a low coefficient of friction, making it suitable for complex structural parts.

  ・Applicable industries: Aerospace, bearing housings, gears, and medical wear-resistant parts.

Glass Fiber Reinforced Series (GF)

  ・Features: Excellent dimensional stability, strong creep resistance, and cost advantages.

  ・Representative models:

        GF50 natural (5100) and GF60 9 ​​natural (5184): Strength exceeds 320 MPa, suitable for load-bearing structures.

        GF30 natural (5047): Excellent fluidity and short molding cycles make it a versatile engineering solution.

        GF30 9 natural (6070): Slightly lower heat deflection temperature, suitable for medium-temperature working conditions or insulation parts.

  ・Applicable industries: Automotive brackets, medical tools, electronic housings, fluid connectors, etc.

IV. Common Advantages

Stable Temperature Resistance: All models have a melting temperature of 342°C and can withstand long-term heat up to 280°C.

Excellent Mechanical Balance: Carbon fiber models prioritize strength and wear resistance, while glass fiber models prioritize rigidity and dimensional stability.

Excellent Chemical Resistance: Resistant to most acids, alkalis, oils, and organic solvents.

Wide Process Compatibility: Suitable for mainstream processes such as injection molding, extrusion, and CNC machining.

Compliance with Medical and Aerospace Regulations: Some models have passed V-0 biocompatibility and flame retardancy testing.

V. Processing and Application Recommendations

Injection Molding Temperature: The recommended range is 360–400°C, with mold temperatures controlled between 160–200°C.

Flowability Differences: The CF series requires higher shear rates, while the GF series is suitable for complex molds.

Post-Processability: All models can be precision-cut, polished, and ultrasonically welded.

VI. Market and Industry Trends

In recent years, demand for PEEK-reinforced composites has increased significantly in the automotive lightweighting and medical re-sterilization sectors.

  ・Carbon fiber grades have seen the fastest growth in metal structural replacement.

  ・Glass fiber grades continue to dominate industrial applications due to their cost-effectiveness and fatigue resistance.

  ・The global market is expected to maintain an 8–10% compound annual growth rate over the next three years, particularly in electric vehicles and surgical equipment.

VII. Selection Recommendations

VIII. Conclusion

AKROTEK® series PEEK materials, with their diverse reinforcement options, stable performance range, and wide compatibility, have become a preferred engineering plastic system for high-end manufacturers worldwide.

As an international plastic raw material supplier, Juyuan provides a long-term and stable supply of AKROTEK® series granules.

We support bulk purchasing, graded selection, and customized logistics services, helping customers quickly find the ideal PEEK material for varying strength, temperature, and process requirements.

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