BSI PD ISO/TS 21236-1:2019
$142.49
Nanotechnologies. Clay nanomaterials – Specification of characteristics and measurement methods for layered clay nanomaterials
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 32 |
This document specifies characteristics to be measured of layered clay nanomaterials in powder form and chemically modified ones, and describes their relevant measurement methods.
This document does not deal with health, safety and environmental issues.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 11 | 4 Abbreviated terms |
| 12 | 5 Characteristics and measurement methods 5.1 General 5.2 Fundamental characteristics |
| 13 | 5.3 Optional characteristics |
| 14 | 5.4 Descriptions on characteristics and measurement methods 5.4.1 Chemical composition content 5.4.2 Mineral composition content |
| 15 | 5.4.3 Interlayer distance |
| 16 | 5.4.4 Thickness |
| 17 | 5.4.5 Aspect ratio 5.4.6 Bulk density 5.4.7 Cation exchange capacity 5.4.8 Loss on ignition |
| 18 | 5.4.9 Water absorption capacity 5.4.10 Moisture content 5.4.11 Brightness 5.4.12 Colour |
| 19 | 5.4.13 Methylene blue adsorption capacity 5.4.14 Cohesion coefficient 5.4.15 Tap density 5.4.16 Specific surface area |
| 20 | 5.4.17 Film formability 5.4.18 Electrical resistivity |
| 21 | 5.4.19 Modifier type |
| 22 | 6 Reporting 6.1 General 6.2 Information 6.3 Measurement results 6.4 Example of table format |
| 24 | Annex A (informative) Basic information on layered clay nanomaterials |
| 26 | Annex B (informative) Organo-modified layered clay nanomaterials (Organoclay) |
| 28 | Bibliography |
