BS ISO 16152:2022 – TC

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Tracked Changes. Plastics. Determination of xylene-soluble matter in polypropylene

Published By	Publication Date	Number of Pages
BSI	2022	52

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Categories: 83.080.01 - Plastics in general, BSI

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PDF Catalog

PDF Pages	PDF Title
1	30457747
31	A-30409961
32	undefined
36	Foreword
37	Introduction
39	1 Scope 2 Normative references 3 Terms and definitions 4 Method 1 — Reference method 4.1 Principle 4.2 Apparatus
40	4.3 Reagents and materials
41	4.4 Procedure 4.4.1 Preparation of the xylene 4.4.2 Determination of level of impurities in the xylene (solvent blank)
42	4.4.3 Determination of percentage xylene-soluble matter in the polypropylene
44	4.5 Calculations
45	4.6 Precision and bias 5 Method 2 — Automated instrumental method 5.1 Principle 5.2 Apparatus
46	5.3 Reagents and materials
47	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
48	5.5 Calculation
49	5.6 Precision and bias 6 Test report
50	Annex A (informative) Precision data for polypropylene obtained from an intercomparison of xylene-soluble content testing
51	Bibliography