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BS ISO 16152:2022

$102.76

Plastics. Determination of xylene-soluble matter in polypropylene

Published By Publication Date Number of Pages
BSI 2022 22
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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
BS ISO 16152:2022
$102.76