BS EN ISO 6427:2014
$142.49
Plastics. Determination of matter extractable by organic solvents (conventional methods)
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 26 |
This International Standard specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given in Annex B.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination (see Table 1). The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
This International Standard does not apply to plastics that come into contact with food or drinking water. Special regulations for those plastics are established in many countries. In order to test plastics for compliance with these regulations, methods other than those given in this International Standard are used in most cases. The methods of this International Standard are not intended to be used for migration tests.
If this International Standard is used to test plastics other than those mentioned in Table 1, the operating conditions is intended to be agreed upon by the interested parties.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | Section sec_1 Section sec_2 Section sec_3 Section sec_3.1 Section sec_3.2 Section sec_3.3 1 Scope 2 Normative references 3 Reagents and materials |
| 10 | Section sec_4 Section sec_4.1 Section sec_4.2 Section sec_4.3 Section sec_4.4 Section sec_4.4.1 Section sec_4.4.2 Section sec_4.5 Section sec_4.5.1 Section sec_4.5.2 Section sec_4.5.3 Section sec_4.6 Section sec_4.7 Section sec_4.8 Section sec_4.9 4 Apparatus |
| 11 | Table tab_a Figure fig_1 Section sec_4.10 Section sec_4.10.1 Section sec_4.10.2 Section sec_4.11 |
| 12 | Section sec_4.12 Table tab_b Figure fig_2 Section sec_5 Section sec_5.1 Section sec_5.2 Section sec_6 Section sec_7 Section sec_7.1 5 Preparation of test sample 6 Number of tests 7 Procedure |
| 13 | Section sec_7.2 Section sec_7.3 Section sec_7.4 Section sec_7.5 Section sec_7.6 Section sec_8 Section sec_8.1 8 Expression of results |
| 14 | Section sec_8.2 Section sec_9 Section sec_10 9 Precision 10 Test report |
| 15 | Table tab_1 |
| 16 | Table tab_2 |
| 18 | Annex sec_A Annex sec_A.1 Annex A (normative) Procedure for casting, drying, and cutting films of cellulose acetate |
| 19 | Table tab_d Figure fig_A.1 |
| 20 | Annex sec_B Annex sec_B.1 Annex sec_B.2 Annex sec_B.2.1 Annex sec_B.3 Annex sec_B.3.1 Annex sec_B.3.1.1 Annex sec_B.3.1.2 Annex sec_B.3.1.3 Annex sec_B.3.1.4 Annex sec_B.3.1.5 Annex sec_B.3.1.6 Annex sec_B.3.2 Annex sec_B.3.2.1 Annex sec_B.3.2.2 Annex B (normative) Determination of solubility of polypropylene in cold p‑xylene |
| 21 | Annex sec_B.3.3 Annex sec_B.3.3.1 Annex sec_B.3.3.2 Annex sec_B.3.4 Annex sec_B.3.4.1 Annex sec_B.3.4.2 Annex sec_B.3.4.3 Annex sec_B.3.5 Annex sec_B.3.5.1 Annex sec_B.3.5.2 Annex sec_B.3.5.3 Annex sec_B.4 Annex sec_B.4.1 Annex sec_B.4.2 Annex sec_B.4.3 Annex sec_B.4.4 Annex sec_B.4.5 |
| 22 | Annex sec_B.4.6 Annex sec_B.4.7 Annex sec_B.5 Annex sec_B.6 |
| 23 | Reference ref_1 Reference ref_2 Bibliography |
