DIN EN ISO 1833-4:2023-12
Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite) (ISO 1833-4:2023); German version EN ISO 1833-4:2023
| Fecha edición: |
2023-12-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows: wool, other animal-hair (such as cashmere, mohair), silk, protein, with cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent. |
| Keywords: | Analysis|Cellulose|Cellulose fibres|Celluloses|Chemical analysis and testing|Chlorides|Determination of content|Determinations|Fibre mixtures|Fibres|Hypochlorites|Materials testing|Mixtures|Natural fibres|Plastics fibre|Preparation|Procedures|Properties|Protein fibres|Quantitative|Quantitative analysis|Reagents|Regenerated cellulose fibres|Samples|Separation|Taking-out|Temperature|Testing|Textile fibre blends|Textile fibres|Textile testing|Textiles |
| ICS: | 59.060.20 - Fibras químicas |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 1833-4:2023 Idéntica ISO 1833-4:2023 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 1833-4:2017-12 Reemplaza a DIN EN ISO 1833-4:2023-04 |
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