BS ISO 16152:2022
$102.76
Plastics. Determination of xylene-soluble matter in polypropylene
Published By | Publication Date | Number of Pages |
BSI | 2022 | 22 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | undefined |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Method 1 ā Reference method 4.1 Principle 4.2 Apparatus |
10 | 4.3 Reagents and materials |
11 | 4.4 Procedure 4.4.1 Preparation of the xylene 4.4.2 Determination of level of impurities in the xylene (solvent blank) |
12 | 4.4.3 Determination of percentage xylene-soluble matter in the polypropylene |
14 | 4.5 Calculations |
15 | 4.6 Precision and bias 5 Method 2 ā Automated instrumental method 5.1 Principle 5.2 Apparatus |
16 | 5.3 Reagents and materials |
17 | 5.4 Procedure 5.4.1 Preparation of the solvent 5.4.2 Preparation of the sample 5.4.3 Calibration curve 5.4.4 Testing |
18 | 5.5 Calculation |
19 | 5.6 Precision and bias 6 Test report |
20 | Annex A (informative) Precision data for polypropylene obtained from an intercomparison of xylene-soluble content testing |
21 | Bibliography |