BS EN ISO 1833-21:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Textiles. Quantitative chemical analysis Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibres (method using cyclohexanone)
Hardcopy , PDF
29-01-2020
English
28-02-2011
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Calculation and expression of results
8 Precision
Annex A (informative) - Hot extraction apparatus
Bibliography
Defines a method, using cyclohexanone, to determine the percentage of chlorofibre, modacrylic, elastane, acetate and triacetate, after removal of non-fibrous matter, in textiles made of binary mixtures of acetate, triacetate, chlorofibre, certain modacrylics, certain elastanes and wool, animal hair, silk, cotton, cupro, modal, viscose, polyamide, acrylic and glass fibre.
| Committee |
TCI/100
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| DevelopmentNote |
Together with BS EN ISO 1833-1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20, it supersedes BS 4407(1988). Supersedes 04/30116554 DC. (03/2011)
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| DocumentType |
Standard
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| Pages |
14
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
ISO 1833-21:2006 specifies a method, using cyclohexanone, to determine the percentage of chlorofibre, modacrylic, elastane, acetate and triacetate, after removal of non-fibrous matter, in textiles made of binary mixtures of acetate, triacetate, chlorofibre, certain modacrylics, certain elastanes and wool, animal hair, silk, cotton, cupro, modal, viscose, polyamide, acrylic and glass fibre. Where modacrylics or elastanes are present, a preliminary test should be carried out to determine whether the fibre is completely soluble in the reagent. It is also possible to analyse mixtures containing chlorofibres by using the test methods described in ISO 1833-13 or ISO 1833-17.
| Standards | Relationship |
| ISO 1833-21:2006 | Identical |
| EN ISO 1833-21:2010 | Identical |
| ISO 2076:2013 | Textiles Man-made fibres Generic names |
| ISO 1833-13:2006 | Textiles Quantitative chemical analysis Part 13: Mixtures of certain chlorofibres and certain other fibres (method using carbon disulfide/acetone) |
| ISO 1833-1:2006 | Textiles Quantitative chemical analysis Part 1: General principles of testing |
| ISO 6938:2012 | Textiles — Natural fibres — Generic names and definitions |
| ISO 1833-17:2006 | Textiles Quantitative chemical analysis Part 17: Mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres (method using sulfuric acid) |
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