BS EN ISO 638-2:2022 - Paper, Board, Pulps and Cellulosic Nanomaterials

Determination of Dry Matter Content by Oven-Drying Method for Suspensions of Cellulosic Nanomaterials

The BS EN ISO 638-2:2022 standard is an essential document for professionals in the paper, board, pulps, and cellulosic nanomaterials industries. This standard provides a comprehensive methodology for determining the dry matter content in suspensions of cellulosic nanomaterials using the oven-drying method. Released on July 8, 2022, this standard is a critical resource for ensuring accuracy and consistency in your measurements.

Key Features and Benefits

• Standard Number: BS EN ISO 638-2:2022
• Pages: 18
• Release Date: 2022-07-08
• ISBN: 978 0 539 19082 3
• Status: Standard

This standard is meticulously designed to provide clear and precise guidelines for the determination of dry matter content. It is particularly useful for laboratories, research institutions, and quality control departments within the paper and pulp industry. By adhering to the procedures outlined in this standard, you can ensure that your results are reliable and reproducible.

Why Choose BS EN ISO 638-2:2022?

The BS EN ISO 638-2:2022 standard is recognized globally for its rigorous approach and detailed methodology. Here are some reasons why this standard is indispensable:

• Accuracy: The oven-drying method described in this standard is known for its precision in determining dry matter content.
• Consistency: Following this standard ensures that your measurements are consistent across different batches and samples.
• Compliance: Adhering to this standard helps you meet international quality and regulatory requirements.
• Comprehensive: With 18 pages of detailed instructions and guidelines, this standard covers all aspects of the oven-drying method.

Detailed Methodology

The BS EN ISO 638-2:2022 standard provides a step-by-step procedure for the oven-drying method. This includes:

1. Preparation of the sample.
2. Setting up the oven and ensuring it is at the correct temperature.
3. Placing the sample in the oven for a specified duration.
4. Weighing the sample before and after drying to determine the dry matter content.

Each step is described in detail, ensuring that you can follow the procedure accurately and achieve reliable results. The standard also includes guidelines for handling and storing samples to prevent contamination and ensure the integrity of your measurements.

Applications

The BS EN ISO 638-2:2022 standard is applicable in various settings, including:

• Research Laboratories: For conducting experiments and studies on cellulosic nanomaterials.
• Quality Control: Ensuring that products meet specified dry matter content requirements.
• Production Facilities: Monitoring and controlling the quality of paper, board, and pulp products.
• Educational Institutions: Teaching and training students in the field of material science and engineering.

Global Recognition

The BS EN ISO 638-2:2022 standard is recognized and adopted by professionals and organizations worldwide. Its global acceptance ensures that your methods and results are in line with international best practices. This can be particularly beneficial for companies operating in multiple countries or exporting their products internationally.

Invest in Quality and Precision

By incorporating the BS EN ISO 638-2:2022 standard into your processes, you are investing in quality and precision. This standard not only helps you achieve accurate measurements but also enhances the credibility and reliability of your work. Whether you are involved in research, production, or quality control, this standard is an invaluable tool for achieving excellence in your field.

Conclusion

The BS EN ISO 638-2:2022 standard is a must-have for anyone involved in the paper, board, pulps, and cellulosic nanomaterials industries. Its detailed methodology, global recognition, and comprehensive guidelines make it an essential resource for ensuring accurate and consistent dry matter content determination. Invest in this standard to enhance the quality and reliability of your measurements and stay ahead in your industry.

BS EN ISO 638-2:2022

This standard BS EN ISO 638-2:2022 Paper, board, pulps and cellulosic nanomaterials. Determination of dry matter content by oven-drying method is classified in these ICS categories:

• 85.060 Paper and board
• 85.040 Pulps

This document specifies an oven-drying method for the determination of the dry matter content in suspensions of cellulosic nanomaterials. The procedure is applicable to cellulosic nanomaterial suspensions which do not contain any appreciable quantities of materials other than water that are volatile at the temperature of 105 °C ± 2 °C. It is used, for example, in the case of cellulosic nanomaterial suspensions samples taken for chemical and physical tests in the laboratory, when a concurrent determination of dry matter content is required. NOTE      This document determines the total dry matter content of the sample, including any dissolved solids. If only the cellulosic material content free of dissolved solids is desired, dissolved solids are removed prior to measuring the dry matter content, e.g. by washing or dialysis, taking care to retain all cellulosic material.