DIN EN ISO 638-1:2022 Edition

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Paper, board, pulps and cellulosic nanomaterials – Determination of dry matter content by oven-drying method – Part 1: Materials in solid form

Published By	Publication Date	Number of Pages
DIN	2022-07	19

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Categories: 85.040 - Pulps, 85.060 - Paper and board, DIN

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Description

This document specifies an oven-drying method for the determination of the dry matter content in paper, board, pulp and cellulosic nanomaterials in solid form, which all can be produced from virgin and /or recycled materials. It is also applicable to the determination of the dry matter content of paper and board for recycling. The procedure is applicable to paper, board, and pulp and cellulosic nanomaterials 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 pulp, paper, and board and cellulosic nanomaterial samples taken for chemical and physical tests in the laboratory, when a concurrent determination of dry matter content is required. This method is not applicable to the determination of the dry matter content of slush pulp or to the determination of the saleable mass of pulp lots.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2022-07
Pages Count	19
Language	English
Descriptors	Analysis, Board (paper), Cellulose, Cellulose fibres, Chemical analysis and testing, Definitions, Dehydration, Determination, Determination of content, Dry content, Dry matter, Fibres, Instruments, Laboratory sample, Laboratory ware, Materials testing, Measurement, Measuring techniques, Methods, Moisture, Moisture contents, Nanomaterials, Oven drying, Oven-dry mass, Ovens, Paper, Paper pulp, Preparation, Procedures, Pulp, Recycled paper, Recycling, Sampling methods, Solid, Surveillance (approval), Test reports, Testing, Processes, Firm, Stoving, Fixed, Solid matter
File Size	1.1 MB
ICS Codes	85.040 - Pulps 85.060 - Paper and board

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DIN EN ISO 638-1:2022 Edition

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