BS EN ISO 22007-4:2024 - Plastics. Determination of thermal conductivity and thermal diffusivity Light flash method

Standard Number: BS EN ISO 22007-4:2024

Pages: 24

Released: 2024-01-23

ISBN: 978 0 539 25209 5

Status: Standard

Overview

Introducing the BS EN ISO 22007-4:2024, a comprehensive standard dedicated to the determination of thermal conductivity and thermal diffusivity of plastics using the light flash method. This standard is an essential resource for professionals in the plastics industry, providing precise methodologies and guidelines to ensure accurate and reliable measurements.

Why Choose BS EN ISO 22007-4:2024?

The BS EN ISO 22007-4:2024 standard is meticulously crafted to meet the highest industry standards, ensuring that your measurements of thermal conductivity and thermal diffusivity are both accurate and consistent. Here are some compelling reasons to choose this standard:

• Comprehensive Coverage: With 24 pages of detailed instructions and guidelines, this standard covers all aspects of the light flash method, ensuring you have all the information you need.
• Up-to-Date Information: Released on January 23, 2024, this standard incorporates the latest advancements and best practices in the field.
• International Recognition: As part of the ISO 22007 series, this standard is recognized and respected globally, making it a valuable addition to your professional toolkit.
• Precision and Accuracy: The light flash method is known for its precision and accuracy, making it an ideal choice for determining the thermal properties of plastics.

Key Features

The BS EN ISO 22007-4:2024 standard offers a range of features designed to facilitate the accurate determination of thermal conductivity and thermal diffusivity:

• Detailed Methodology: Step-by-step instructions ensure that you can implement the light flash method with confidence and precision.
• Comprehensive Data: The standard provides extensive data and examples to help you understand and apply the methodology effectively.
• Clear Guidelines: Clear and concise guidelines make it easy to follow the procedures and achieve consistent results.
• Quality Assurance: Adhering to this standard ensures that your measurements meet the highest quality and reliability standards.

Applications

The BS EN ISO 22007-4:2024 standard is applicable in a wide range of industries and applications, including:

• Plastics Manufacturing: Ensure the thermal properties of your materials meet industry standards and specifications.
• Research and Development: Utilize the light flash method to explore new materials and improve existing ones.
• Quality Control: Implement rigorous testing procedures to maintain the highest quality standards in your products.
• Academic Research: Leverage this standard in academic settings to support research and educational initiatives.

Benefits

By adopting the BS EN ISO 22007-4:2024 standard, you can enjoy a range of benefits, including:

• Enhanced Accuracy: Achieve precise and reliable measurements of thermal conductivity and thermal diffusivity.
• Improved Efficiency: Streamline your testing processes with clear and concise guidelines.
• Global Recognition: Align your practices with internationally recognized standards, enhancing your credibility and reputation.
• Cost Savings: Reduce the risk of errors and rework, saving time and resources.

Conclusion

The BS EN ISO 22007-4:2024 standard is an invaluable resource for professionals in the plastics industry, offering comprehensive guidelines and methodologies for the accurate determination of thermal conductivity and thermal diffusivity using the light flash method. With its detailed instructions, up-to-date information, and international recognition, this standard is a must-have for anyone seeking to achieve the highest levels of precision and reliability in their measurements.

Invest in the BS EN ISO 22007-4:2024 standard today and take your thermal property measurements to the next level.

BS EN ISO 22007-4:2024

This standard BS EN ISO 22007-4:2024 Plastics. Determination of thermal conductivity and thermal diffusivity is classified in these ICS categories:

• 83.080.01 Plastics in general

This document specifies a method for the determination of the thermal diffusivity of a thin solid disc of plastics in the thickness direction by the light flash method. This method is based upon the measurement of the temperature rise at the rear face of the thin-disc specimen produced by a short energy pulse on the front face. The method is applicable to homogeneous solid plastics as well as composites having an isotropic or orthotropic structure. In general, it covers materials having a thermal diffusivity, ?, in the range 1 × 10?7 m2?s?1 < ? < 1 × 10?4 m2?s?1. Measurements can be carried out in gaseous and vacuum environments over a temperature range from ?100 °C to +400 °C. NOTE          For inhomogeneous specimens, the measured values can be specimen thickness dependent.