BS ISO 1762:2019
$102.76
Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition at 525 °C
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 16 |
This document describes the determination of the residue (ash content) on ignition of paper, board, pulps and cellulose nanomaterials at 525 °C. It is applicable to all types of paper, board, pulp and cellulose nanomaterial samples.
This document provides measurement procedures to obtain a measurement precision of 0,01 % or better for residue (ash content) on ignition at 525 °C.
Determination of residue (ash content) on ignition at 900 °C of paper, board, pulps and cellulose nanomaterials is described in ISO 2144.
In the context of this document, the term “cellulose nanomaterial” refers specifically to cellulose nano-object (see 3.2 to 3.4). Owing to their nanoscale dimensions, these cellulose nano-objects can have intrinsic properties, behaviours or functionalities that are distinct from those associated with paper, board and pulps.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Principle |
| 9 | 5 Apparatus 6 Sampling and preparation of test specimen 6.1 Sample amount 6.2 Paper, board and pulp sampling 6.3 Cellulose nanomaterial sampling |
| 10 | 7 Procedure 7.1 General 7.2 Measurement of moisture or dry matter content |
| 11 | 7.3 Incineration 7.3.1 General 7.3.2 Incineration of paper, board and pulps 7.3.3 Incineration of cellulose nanomaterials 7.4 Measurement of residue (ash) mass 8 Expression of results |
| 12 | 9 Test report |
| 13 | Annex A(informative) Precision |
| 15 | Bibliography |
Related products
-
BS ISO 1762:2019 – TC:2020 Edition
Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of residue (ash content) on ignition…
