BS ISO 21046:2018
$102.76
Silk. Test method for determining the size of silk yarns
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 20 |
This document specifies the test method for determining the size of silk yarns in all types of package forms.
It is applicable to various kinds of silk yarns.
It is not applicable to spun silk yarns.
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 5 Apparatus 5.2 Size testing devices. |
| 11 | 6 Atmosphere for conditioning and testing 7 Procedure 7.1 Sampling 7.1.1 Sample length 7.1.2 Sample quantity 7.2 Preparation 7.3 Weighing |
| 12 | 7.4 Data control 7.5 Conditioned size 8 Calculations 8.1 General |
| 13 | 8.2 Average size 8.3 Size deviation 8.4 Maximum size deviation 8.5 Conditioned size |
| 14 | 8.6 CVsize 9 Test report |
| 15 | Annex A (informative) Determination of drying time |
| 16 | Annex B (informative) Tolerance between conditioned size and average size |
| 17 | Annex C (informative) Example of size test results for silk yarn |
| 19 | Bibliography |
