BS EN 4717:2022 Aerospace Series - Polyetheretherketone with 55% Continuous Carbon Fibre by Volume (PEEK-CF55)

Standard Number: BS EN 4717:2022

Pages: 10

Released: 2022-06-23

ISBN: 978 0 539 16751 1

Status: Standard

Overview

Introducing the BS EN 4717:2022, a comprehensive standard that sets the benchmark for Polyetheretherketone (PEEK) with 55% continuous carbon fibre by volume (PEEK-CF55) in the aerospace industry. This standard is essential for manufacturers, engineers, and quality assurance professionals who are involved in the production and application of high-performance composite materials.

Material Specification

The BS EN 4717:2022 standard provides detailed specifications for PEEK-CF55, a high-performance thermoplastic composite material. PEEK-CF55 is renowned for its exceptional mechanical properties, thermal stability, and chemical resistance, making it an ideal choice for aerospace applications. The inclusion of 55% continuous carbon fibre by volume significantly enhances the material's strength and stiffness, ensuring superior performance in demanding environments.

Key Features

• High Strength and Stiffness: The continuous carbon fibre reinforcement provides exceptional tensile and flexural strength, making PEEK-CF55 suitable for structural components in aerospace applications.
• Thermal Stability: PEEK-CF55 maintains its mechanical properties at elevated temperatures, ensuring reliable performance in high-temperature environments.
• Chemical Resistance: The material exhibits excellent resistance to a wide range of chemicals, including fuels, lubricants, and hydraulic fluids, making it ideal for aerospace applications.
• Lightweight: Despite its high strength, PEEK-CF55 is lightweight, contributing to overall weight reduction in aerospace structures.
• Dimensional Stability: The material maintains its dimensions and mechanical properties over a wide range of temperatures and environmental conditions.

Applications

PEEK-CF55 is widely used in the aerospace industry for a variety of applications, including:

• Structural Components: The high strength and stiffness of PEEK-CF55 make it ideal for use in structural components such as brackets, frames, and panels.
• Engine Components: The material's thermal stability and chemical resistance make it suitable for use in engine components, including housings, seals, and gaskets.
• Interior Components: PEEK-CF55 is used in the production of interior components such as seat frames, tray tables, and overhead bins, where its lightweight and high strength are advantageous.
• Electrical Insulation: The material's excellent electrical insulating properties make it suitable for use in electrical and electronic components.

Compliance and Quality Assurance

The BS EN 4717:2022 standard ensures that PEEK-CF55 materials meet stringent quality and performance criteria. Compliance with this standard guarantees that the material has been rigorously tested and meets the high standards required for aerospace applications. Manufacturers and suppliers who adhere to this standard can provide assurance to their customers that their products are of the highest quality and reliability.

Conclusion

The BS EN 4717:2022 standard is an essential resource for anyone involved in the aerospace industry. It provides comprehensive specifications for PEEK-CF55, a high-performance composite material that offers exceptional strength, thermal stability, and chemical resistance. By adhering to this standard, manufacturers can ensure that their products meet the highest quality and performance standards, providing confidence to their customers and end-users.

Whether you are a manufacturer, engineer, or quality assurance professional, the BS EN 4717:2022 standard is an invaluable tool that will help you achieve excellence in the production and application of PEEK-CF55 materials. Invest in this standard to stay ahead in the competitive aerospace industry and ensure the success of your projects.

BS EN 4717:2022

This standard BS EN 4717:2022 Aerospace series. Polyetheretherketone with 55 % continuous carbon fibre by volume (PEEK-CF55). Stock shape material. Material specification is classified in these ICS categories:

• 49.025.40 Rubber and plastics