EN ISO 1833-10-2010 en Textiles - Quantitative chemical analysis - Part 10 Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)《纺织品 定量化学分析 .pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 1833-10:2010Textiles Quantitativechemical analysisPart 10: Mixtures of triacetate or polylactideand certain other fibres (method usingdichloromethane) (ISO 1833-10:2006

2、)BS EN ISO 1833-10:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO1833-10:2010. It is identical to ISO 1833-10:2006. It supersedes BS4407:1988 which will be withdrawn on publication of the otherparts of the BS EN ISO 1833 series.The UK participation in

3、its preparation was entrusted to TechnicalCommittee TCI/100, Co-ordination of activities in textiles andclothing.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Us

4、ers are responsible for its correctapplication. BSI 2011ISBN 978 0 580 72131 1ICS 59.060.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2011.Amendme

5、nts issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1833-10 October 2010 ICS 59.060.20 English Version Textiles - Quantitative chemical analysis - Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)

6、 (ISO 1833-10:2006) Textiles - Analyse chimique quantitative - Partie 10: Mlanges de triactate ou de polylactide et de certaines autres fibres (mthode au dichloromthane) (ISO 1833-10:2006) Textilien - Quantitative chemische Analysen - Teil 10: Mischungen aus Triacetat- oder Polylactidfasern und best

7、immten anderen Fasern (Dichlormethan-Verfahren) (ISO 1833-10:2006) 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 stan

8、dard 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

9、 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,

10、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 COMIT EUROPEN DE NORMALISATION

11、EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 1833-10:2010: EBS EN ISO 1833-10:2010EN ISO 1833-10:2010 (E) 3 Foreword The text of ISO 18

12、33-10:2006 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 1833-10:2010 by Technical Committee CEN/TC 248 “Textiles and textile products”, the secretariat of which is held by BSI. This Europea

13、n 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 o

14、f 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

15、 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 U

16、nited Kingdom. Endorsement notice The text of ISO 1833-10:2006 has been approved by CEN as EN ISO 1833-10:2010 without any modification. BS EN ISO 1833-10:2010ISO 1833-10:2006(E) ISO 2006 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federati

17、on 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

18、. 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 w

19、ith 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 appr

20、oval 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 1833-10 was prepared by Technical Comm

21、ittee ISO/TC 38, Textiles. This first edition of ISO 1833-10 cancels and replaces Clause 9 of ISO 1833:1977. ISO 1833:1977 will be cancelled and replaced by ISO 1833-1, ISO 1833-3, ISO 1833-4, ISO 1833-5, ISO 1833-6, ISO 1833-7, ISO 1833-8, ISO 1833-9, ISO 1833-10, ISO 1833-11, ISO 1833-12, ISO 1833

22、-13, ISO 1833-14, ISO 1833-15, ISO 1833-16, ISO 1833-17, ISO 1833-18 and ISO 1833-19. 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 certai

23、n 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)

24、 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 polyeste

25、r 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) BS EN

26、ISO 1833-10:2010ISO 1833-10:2006(E) iv ISO 2006 All rights reserved 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) Part 16: Mixtures of polypropylene fibres and certain othe

27、r 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

28、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 formi

29、c 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 polypropylen

30、e (method using cyclohexanone) Part 24: Mixtures of polyester and some other fibres (method using phenol and tetrachloroethane) BS EN ISO 1833-10:2010INTERNATIONAL STANDARD ISO 1833-10:2006(E) ISO 2006 All rights reserved 1Textiles Quantitative chemical analysis Part 10: Mixtures of triacetate or po

31、lylactide and certain other fibres (method using dichloromethane) 1 Scope This part of ISO 1833 specifies a method, using dichloromethane, to determine the percentage of triacetate, after removal of non-fibrous matter, in textiles made of binary mixtures of triacetate or polylactide and wool, regene

32、rated protein, cotton (scoured, kiered, or bleached), viscose, cupro, modal, polyamide, polyester, acrylic and glass fibres. Triacetate fibres which have received a finish leading to partial hydrolysis cease to be completely soluble in the reagent. In such cases, this method is not applicable. 2 Nor

33、mative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1833-1, Textiles Quantitati

34、ve chemical analysis Part 1: General principles of testing 3 Principle The triacetate fibre is dissolved out from a known dry mass of the mixture, with dichloromethane. The residue is collected, washed, dried and weighed; its mass, corrected if necessary, is expressed as a percentage of the dry mass

35、 of the mixture. The percentage of triacetate is found by the difference. 4 Reagents Use the reagents described in ISO 1833-1 together with that given in 4.1. 4.1 Dichloromethane (methylene chloride). SAFETY PRECAUTIONS The toxic effects of this reagent shall be borne in mind and full precautions sh

36、all be taken during use. BS EN ISO 1833-10:2010ISO 1833-10:2006(E) 2 ISO 2006 All rights reserved5 Apparatus Use the apparatus described in ISO 1833-1 together with that given in 5.1. 5.1 Conical flask, minimum capacity 200 ml, glass-stoppered. 6 Test procedure Follow the general procedure given in

37、ISO 1833-1, and then proceed as follows. To the specimen contained in the conical flask, add 100 ml of dichloromethane per gram of specimen. Insert the stopper, shake the flask to wet out the specimen, and allow the flask to stand for 30 min, shaking it at intervals of about 10 min. Decant the liqui

38、d through the weighed filter crucible. Add 60 ml of dichloromethane to the residue in the flask, shake it by hand, and filter the contents of the flask through the filter crucible. Transfer any residual fibres to the crucible by washing out the flask with a little more dichloromethane. Drain the cru

39、cible using suction, refill the crucible with dichloromethane, and allow it to drain under gravity. Finally, drain the crucible using suction. Rinse with hot water, dry the crucible and residue, then cool and weigh them. 7 Calculation and expression of results Calculate the results as described in t

40、he general instructions of ISO 1833-1. The value of d is 1,00 except for polyester fibre, for which d is 1,01. In the case of triacetate that is not completely soluble in the reagent, the percentage of triacetate is calculated using a value of d = 1,02. The percentage of triacetate thus calculated s

41、hould be deducted from 100 to give the percentage of the other fibre. 8 Precision On a homogeneous mixture of textile materials, the confidence limits of the results obtained by this method are not greater than 1 for the confidence level of 95 %. BS EN ISO 1833-10:2010This page deliberately left bla

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