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Homepage>BS Standards>87 PAINT AND COLOUR INDUSTRIES>87.060 Paint ingredients>87.060.20 Binders>BS EN ISO 4629-3:2020 Binders for paints and varnishes. Determination of hydroxyl value Rapid test
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immediate downloadReleased: 2020-09-18
BS EN ISO 4629-3:2020 Binders for paints and varnishes. Determination of hydroxyl value Rapid test

BS EN ISO 4629-3:2020

Binders for paints and varnishes. Determination of hydroxyl value Rapid test

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Standard number:BS EN ISO 4629-3:2020
Pages:14
Released:2020-09-18
ISBN:978 0 539 12786 7
Status:Standard
BS EN ISO 4629-3:2020 - Binders for Paints and Varnishes

BS EN ISO 4629-3:2020 - Binders for Paints and Varnishes: Determination of Hydroxyl Value Rapid Test

Introducing the BS EN ISO 4629-3:2020, a pivotal standard for professionals in the paint and varnish industry. This standard provides a comprehensive methodology for the determination of hydroxyl value in binders, a critical parameter in assessing the quality and performance of paints and varnishes.

Overview

The hydroxyl value is a crucial indicator of the presence of hydroxyl groups in binders, which directly influences the curing and cross-linking properties of paints and varnishes. The BS EN ISO 4629-3:2020 standard offers a rapid test method, ensuring that you can obtain accurate and reliable results efficiently, saving both time and resources in your production process.

Key Features

  • Standard Number: BS EN ISO 4629-3:2020
  • Pages: 14
  • Released: 2020-09-18
  • ISBN: 978 0 539 12786 7
  • Status: Standard

Why Choose BS EN ISO 4629-3:2020?

This standard is essential for manufacturers and quality control laboratories involved in the production and testing of paints and varnishes. By adhering to the guidelines set out in this document, you can ensure that your products meet the highest quality standards, enhancing their performance and durability.

Benefits of Using This Standard

  • Accuracy: Provides a precise method for determining hydroxyl value, ensuring consistent product quality.
  • Efficiency: The rapid test method allows for quick analysis, reducing downtime in production.
  • Compliance: Ensures that your products meet international standards, facilitating global market access.
  • Reliability: Developed by experts in the field, this standard is a trusted resource for industry professionals.

Application and Usage

The BS EN ISO 4629-3:2020 standard is applicable to a wide range of binders used in the formulation of paints and varnishes. It is particularly beneficial for:

  • Quality control laboratories conducting routine analysis of binder materials.
  • Research and development teams working on new formulations.
  • Manufacturers seeking to optimize their production processes and product performance.

Understanding Hydroxyl Value

The hydroxyl value is a measure of the amount of hydroxyl groups present in a chemical compound. In the context of paints and varnishes, it is a critical parameter that affects the curing process and the final properties of the coating. A precise determination of the hydroxyl value helps in formulating products with desired characteristics such as hardness, flexibility, and chemical resistance.

Conclusion

Incorporating the BS EN ISO 4629-3:2020 standard into your testing and production processes is a strategic move towards ensuring the highest quality of paints and varnishes. With its focus on accuracy, efficiency, and compliance, this standard is an invaluable tool for any professional in the industry.

Stay ahead in the competitive market by adopting this standard and delivering products that meet and exceed customer expectations. Enhance your product's performance, reliability, and marketability with the trusted guidance of BS EN ISO 4629-3:2020.

DESCRIPTION

BS EN ISO 4629-3:2020


This standard BS EN ISO 4629-3:2020 Binders for paints and varnishes. Determination of hydroxyl value is classified in these ICS categories:
  • 87.060.20 Binders

This document specifies a titrimetric method for determining the hydroxyl groups in resins and binders for paints and varnishes.

This method is primarily suitable for neutral media. Acidic products provide higher values; neutral products provide, through neutralization of the acidic carbamates, lower values. For these products, preliminary tests are performed to ensure the applicability of the method.