EN ISO 1833-2:2010
(Main)Textiles - Quantitative chemical analysis - Part 2: Ternary fibre mixtures (ISO 1833-2:2006)
Textiles - Quantitative chemical analysis - Part 2: Ternary fibre mixtures (ISO 1833-2:2006)
ISO 1833-2:2006 specifies methods of quantitative chemical analysis of various ternary mixtures of fibres.
Textilien - Quantitative chemische Analysen - Teil 2: Ternäre Fasermischungen (ISO 1833-2:2006)
Dieser Teil von ISO 1833 legt Verfahren der quantitativen chemischen Analyse verschiedener ternärer Faser-mischungen fest. Der in den verschiedenen Teilen von ISO 1833 festgelegte Anwendungsbereich jedes Verfahrens zur Analyse binärer Mischungen gibt an, für welche Fasern das Verfahren gilt.
Textiles - Analyse chimique quantitative - Partie 2: Mélanges ternaires de fibres (ISO 1833-2:2006)
L'ISO 1833:2006 spécifie des méthodes d'analyse chimique quantitative de divers mélanges ternaires de fibres.
Tekstilije - Kvantitativna kemična analiza - 2. del: Trikomponentne vlakninske mešanice (ISO 1833-2:2006)
V tem delu standarda ISO 1833 so podane metode za kvantitativno kemično analizo različnih trokomponentnih vlakenskih mešanic. Področje uporabe vsake metode za analizo dvokomponentnih mešanic, določeno v delih ISO 1833, določa vlakna, za katera se uporablja ta metoda.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2013
7HNVWLOLMH.YDQWLWDWLYQDNHPLþQDDQDOL]DGHO 7ULNRPSRQHQWQHYODNQLQVNH
PHãDQLFH ,62
Textiles - Quantitative chemical analysis - Part 2: Ternary fibre mixtures (ISO 1833-
2:2006)
Textilien - Quantitative chemische Analysen - Teil 2: Ternäre Fasermischungen (ISO
1833-2:2006)
Textiles - Analyse chimique quantitative - Partie 2: Mélanges ternaires de fibres (ISO
1833-2:2006)
Ta slovenski standard je istoveten z: EN ISO 1833-2:2010
ICS:
59.060.01 Tekstilna vlakna na splošno Textile fibres in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 1833-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2010
ICS 59.060.01
English Version
Textiles - Quantitative chemical analysis - Part 2: Ternary fibre
mixtures (ISO 1833-2:2006)
Textiles - Analyse chimique quantitative - Partie 2: Textilien - Quantitative chemische Analysen - Teil 2:
Mélanges ternaires de fibres (ISO 1833-2:2006) Ternäre Fasermischungen (ISO 1833-2:2006)
This European Standard was approved by CEN on 12 September 2010.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1833-2:2010: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 1833-2:2006 has been prepared by Technical Committee ISO/TC 38 “Textiles” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 1833-2:2010 by
Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by April 2011, and conflicting national standards shall be withdrawn at the
latest by April 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 1833-2:2006 has been approved by CEN as a EN ISO 1833-2:2010 without any modification.
INTERNATIONAL ISO
STANDARD 1833-2
First edition
2006-06-01
Textiles — Quantitative chemical
analysis —
Part 2:
Ternary fibre mixtures
Textiles — Analyses chimiques quantitatives —
Partie 2: Mélanges ternaires de fibres
Reference number
ISO 1833-2:2006(E)
©
ISO 2006
ISO 1833-2:2006(E)
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ii © ISO 2006 – All rights reserved
ISO 1833-2:2006(E)
Contents Page
Foreword. iv
Introduction . vi
1 Scope .1
2 Normative references .1
3 Principle.1
4 Reagents and apparatus .1
5 Conditioning and testing atmosphere.1
6 Sampling and pre-treatment of sample .1
7 Procedure .2
8 Calculation and expression of results.2
9 Method of analysis by a combination of manual separation and chemical means.7
10 Precision of methods .7
11 Test report .7
Annex A (informative) Examples of the calculation of percentages of the components of certain
ternary mixtures using some of the variants described in 8.2 .8
Annex B (informative) Table of typical ternary mixtures which may be analysed using methods of
analysis of binary mixtures specified in the parts of ISO 1833 .11
Bibliography .14
ISO 1833-2:2006(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 1833-2 was prepared by Technical Committee ISO/TC 38, Textiles.
This first edition cancels and replaces ISO 5088:1976, which has been withdrawn.
ISO 1833 consists of the following parts, under the general title Textiles — Quantitative chemical analysis:
⎯ Part 1: General principles of testing
⎯ Part 2: Ternary fibre mixtures
⎯ Part 3: Mixtures of acetate and certain other fibres (method using acetone)
⎯ Part 4: Mixtures of certain protein and certain other fibres (method using hypochlorite)
⎯ Part 5: Mixtures of viscose, cupro or modal and cotton fibres (method using sodium zincate)
⎯ Part 7: Mixtures of polyamide and certain other fibres (method using formic acid)
⎯ Part 8: Mixtures of acetate and triacetate fibres (method using acetone)
⎯ Part 9: Mixtures of acetate and triacetate fibres (method using benzyl alcohol)
⎯ Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)
⎯ Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid)
⎯ Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastanes and certain other
fibres (method using dimethylformamide)
⎯ Part 13: Mixtures of certain chlorofibres and certain other fibres (method using carbon disulfide /acetone)
⎯ Part 14: Mixtures of acetate and certain chlorofibres (method using acetic acid)
⎯ Part 15: Mixtures of jute and certain animal fibres (method by determining nitrogen content)
iv © ISO 2006 – All rights reserved
ISO 1833-2:2006(E)
⎯ Part 16: Mixtures of polypropylene fibres and certain other fibres (method using xylene)
⎯ Part 17: Mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres (method using
sulfuric acid)
⎯ Part 18: Mixtures of silk and wool or hair (method using sulfuric acid)
⎯ Part 19: Mixtures of cellulose fibres and asbestos (method by heating)
⎯ Part 21: Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates and certain
other fibres (method using cyclohexanone)
The following parts are under preparation:
⎯ Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using
formic acid and zinc chloride)
⎯ Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)
⎯ Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using
formic acid and zinc chlorate)
⎯ Part 23: Mixtures of polyethylene and polypropylene (method using cyclohexanone)
⎯ Part 24: Mixtures of polyester and some other fibres (method using phenol and tetrachloroethane)
ISO 1833-2:2006(E)
Introduction
The methods of quantitative analysis of mixtures of textile fibres are based on two processes: the manual
separation and the chemical separation of fibre types.
The method of manual separation should be used whenever possible, since it generally gives more accurate
results than the chemical method. It can be used for all textiles whose component fibres do not form an
intimate mixture, as, for example, in the case of yarns composed of several elements each of which is made
up of one type of fibre, or fabrics in which the warp is of a different type of fibre from the weft, or knitted fabrics
capable of being unravelled and made up of yarns of different types.
In general, the methods for quantitative chemical analysis of ternary fibre mixtures are based on the selective
solution of the individual components of the mixture. Four variants of this procedure are possible.
⎯ Variant 1: Using two different test specimens, component (a) is dissolved from the first test specimen and
component (b) from the second test specimen. The insoluble residues of each test specimen are weighed
and the percentage of each soluble component is calculated from the respective losses in mass. The
percentage of the third component (c) is calculated by difference.
⎯ Variant 2: Using two different test specimens, a component (a) is dissolved from the first test specimen,
and two components (a and b) from the second test specimen. The insoluble residue of the first test
specimen is weighed an
...
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