BS EN ISO 8985:2022 - Plastics. Ethylene/vinyl acetate copolymer (EVAC) thermoplastics. Determination of vinyl acetate content

Standard Number: BS EN ISO 8985:2022

Pages: 36

Released: 2022-09-16

ISBN: 978 0 539 23512 8

Name: Plastics. Ethylene/vinyl acetate copolymer (EVAC) thermoplastics. Determination of vinyl acetate content

Status: Standard

Overview

Introducing the BS EN ISO 8985:2022, a comprehensive standard that provides detailed guidelines for the determination of vinyl acetate content in ethylene/vinyl acetate copolymer (EVAC) thermoplastics. This standard is essential for professionals in the plastics industry, ensuring accurate and consistent measurement of vinyl acetate content, which is crucial for maintaining the quality and performance of EVAC materials.

Key Features

• Comprehensive Guidelines: The standard offers a thorough methodology for determining the vinyl acetate content in EVAC thermoplastics, ensuring precision and reliability in your measurements.
• Industry Relevance: Applicable to a wide range of industries that utilize EVAC thermoplastics, including packaging, automotive, and construction sectors.
• Up-to-Date Information: Released on 2022-09-16, this standard reflects the latest advancements and best practices in the field.
• Detailed Documentation: Spanning 36 pages, the standard provides in-depth information and step-by-step procedures to facilitate accurate testing and analysis.
• International Recognition: As a BS EN ISO standard, it is recognized and respected globally, ensuring compliance with international quality and safety standards.

Why Choose BS EN ISO 8985:2022?

The determination of vinyl acetate content in EVAC thermoplastics is a critical process that impacts the material's properties, such as flexibility, transparency, and adhesion. By adhering to the BS EN ISO 8985:2022 standard, you can ensure that your EVAC materials meet the required specifications and perform optimally in their intended applications.

This standard is particularly valuable for:

• Quality Control Laboratories: Ensuring that EVAC materials meet the necessary quality standards before they are used in production.
• Manufacturers: Maintaining consistency and reliability in the production of EVAC thermoplastics.
• Researchers and Developers: Providing a reliable reference for developing new EVAC materials and improving existing formulations.

Content and Structure

The BS EN ISO 8985:2022 standard is meticulously structured to provide clear and concise instructions for the determination of vinyl acetate content. The document includes:

• Introduction: An overview of the importance of determining vinyl acetate content in EVAC thermoplastics.
• Scope: Defining the applicability and limitations of the standard.
• Normative References: Listing other relevant standards and documents referenced within the standard.
• Terms and Definitions: Clarifying key terms and concepts used throughout the document.
• Principle: Describing the fundamental principles behind the determination of vinyl acetate content.
• Apparatus and Reagents: Detailing the equipment and chemicals required for the testing procedure.
• Procedure: Step-by-step instructions for conducting the test, including sample preparation, measurement, and calculation.
• Expression of Results: Guidelines for interpreting and reporting the test results.
• Precision and Bias: Information on the accuracy and reliability of the test method.
• Annexes: Additional information and examples to support the main content.

Benefits of Compliance

Adhering to the BS EN ISO 8985:2022 standard offers numerous benefits, including:

• Enhanced Quality Control: Ensuring that EVAC materials consistently meet the required specifications.
• Improved Product Performance: Optimizing the properties of EVAC thermoplastics for their intended applications.
• Regulatory Compliance: Meeting international standards and regulations, facilitating global trade and market access.
• Customer Satisfaction: Delivering high-quality products that meet customer expectations and requirements.
• Competitive Advantage: Demonstrating a commitment to quality and excellence in the production of EVAC thermoplastics.

Conclusion

The BS EN ISO 8985:2022 standard is an indispensable resource for professionals in the plastics industry, providing the necessary guidelines for accurately determining the vinyl acetate content in EVAC thermoplastics. By following this standard, you can ensure the quality, performance, and compliance of your EVAC materials, ultimately contributing to the success and reputation of your business.

BS EN ISO 8985:2022

This standard BS EN ISO 8985:2022 Plastics. Ethylene/vinyl acetate copolymer (EVAC) thermoplastics. Determination of vinyl acetate content is classified in these ICS categories:

• 83.080.20 Thermoplastic materials

This document specifies two categories of method for the determination of the vinyl acetate (VAC) content of ethylene/vinyl acetate (EVAC) copolymer, for use in the designation of such copolymers according to ISO 21301-1. One category is referred to as “reference methods”, the other as “test methods”. The “reference methods” are used to calibrate the method used for the determination of the vinyl acetate content of ethylene/vinyl acetate copolymers. The “test methods” are other methods which can be used for the determination if they are calibrated using one of the reference methods described in Clause 4, provided they show a certain permissible repeatability.