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BSI PD ISO/TS 21236-2:2021

$142.49

Nanotechnologies. Clay nanomaterials – Specification of characteristics and measurements for clay nanoplates used for gas-barrier film applications

Published By Publication Date Number of Pages
BSI 2021 28
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This document specifies characteristics to be measured and measurement methods for clay nanoplate samples in powder and suspension forms used for gas-barrier films. In addition, measurement protocols for the individual characteristics are described.

This document does not deal with characteristics of post-manufacturing modification of clay nanoplates. This document does not cover considerations specific to health and safety issues either during manufacturing or use.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Abbreviated terms
5 Characteristics and measurement methods
5.1 General
11 5.2 Mineral composition
5.3 Chemical composition
5.4 Cation exchange capacity
12 5.5 Particle size
5.6 Loss on ignition
5.7 Methylene blue adsorption capacity
5.8 Aspect ratio
13 5.9 Film formability
5.10 Viscosity
6 Reporting
15 Annex A (informative) Measurement protocols
20 Annex B (informative) Principles of a gas barrier using clay nanoplates
24 Annex C (informative) Value chains of clay nanoplate materials
25 Annex D (informative) Example of reporting sheet
26 Bibliography
BSI PD ISO/TS 21236-2:2021
$142.49