BS ISO 20463:2018
$142.49
Rubber and rubber products. Determination of combustion energy and carbon dioxide emission from biobased and non-biobased materials
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 30 |
This document specifies the measuring methods of the combustion energy (i.e. gross calorific value) and the carbon dioxide emission amount from biobased and non-biobased materials in rubber or rubber products.
This document applies to rubber and rubber products (including polyurethane) such as raw materials, materials and final products.
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 Principle |
| 11 | 5 Sampling 6 Determination of the combustion energy of biobased and non-biobased materials 6.1 General 6.2 Reagents and materials 6.3 Apparatus 6.3.1 Bomb calorimeter |
| 13 | 6.3.3 Fuse |
| 14 | 6.4 Procedure 6.4.1 Preparation of test sample 6.4.2 Calibration of calorimeter 6.4.3 Measurement of combustion energy |
| 15 | 6.4.4 Measurement of biobased carbon content 6.5 Calculation method of biobased and non-biobased combustion energy 7 Determination of the amount of carbon dioxide emission from biobased and non-biobased materials 7.1 General 7.2 Apparatus |
| 16 | 7.3 Reagents 7.4 Procedure 7.4.1 Verification of the measurement |
| 17 | 7.4.2 Transfer of the combustion gas to a gas sampling bag from bomb 7.4.3 Measurement of carbon dioxide concentration by GC |
| 18 | 7.4.4 Determination of the total volume of the combustion gas |
| 19 | 7.4.5 Measurement of the room temperature and the atmospheric pressure 7.4.6 Calculation of the amount of carbon dioxide emission |
| 20 | 7.5 Calculation of biobased and non-biobased carbon dioxide emission 8 Precision 9 Test report |
| 21 | Annex A (informative) Calculation of net calorific value for combustion energy |
| 23 | Annex B (informative) Examples of determination of combustion energy of biobased and non-biobased materials |
| 24 | Annex C (normative) Saturated water vapour pressure |
| 25 | Annex D (informative) Determination of the amount of carbon dioxide emission from biobased and non-biobased materials |
| 26 | Annex E (informative) Precision |
| 28 | Bibliography |
