1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Textiles - Professional care, drycleaning and wetcleaning of fabrics and garmentsPart 3: Procedure for testing performance when cleaning and finishing using hydrocarbon solventsBS EN ISO 31753:2018National forewordThis
2、British Standard is the UK implementation of EN ISO 31753:2018. It is identical to ISO 31753:2017. It supersedes BS EN ISO 31753:2003, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee TCI/82, Textiles care labelling, dry cleaning, domestic laundering an
3、d drying.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by B
4、SI Standards Limited 2018ISBN 978 0 580 84867 4ICS 59.080.01Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2018.Amendments/corrigenda issued since
5、publicationDate Text affectedBRITISH STANDARDBS EN ISO 31753:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 3175-3January 2018ICS 59.080.01 Supersedes EN ISO 31753:2003EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management
6、Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN ISO 31753:2018: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersTextiles - Professional care, drycleaning and wetcleaning of fabrics and garments - Part 3: Procedure for testing perform
7、ance when cleaning and finishing using hydrocarbon solvents (ISO 3175-3:2017)Textiles - Entretien professionnel, nettoyage sec et nettoyage leau des toffes et des vtements - Partie 3: Mode opratoire pour valuer la rsistance au nettoyage et la finition avec des solvants hydrocarbons (ISO 3175-3:2017)
8、Textilien - Fachgerechte Pflege, Chemischreinigung und Nassreinigung von textilen Flchengebilden und Kleidungsstcken Teil 3: Verfahren zum Prfen der Leistung beim Reinigen und Nachbearbeiten mit Kohlenwasserstofflsemitteln (ISO 3175-3:2017)This European Standard was approved by CEN on 10 December 20
9、17.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 o
10、n application to the CEN-CENELEC 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-CENEL
11、EC 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
12、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 3175-3:2018 (E)European forewordThis document (EN ISO 3175-3:2018) has been prepared by Technical Committee I
13、SO/TC 38 “Textiles” in collaboration with 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 Jul
14、y 2018, and conflicting national standards shall be withdrawn at the latest by July 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.This document
15、 supersedes EN ISO 31753:2003.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, Former Yugoslav Repu
16、blic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 3175-3:2017 has
17、been approved by CEN as EN ISO 3175-3:2018 without any modification.2BS EN ISO 31753:2018ISO 3175-3:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 25 Reagents 25.1 Hydrocarbon solvents. 25.2 Coco fatty acid diethanolamide. . 26 Apparatus and
18、 materials 27 Conditioning 38 Test specimen 39 Procedure. 49.1 General . 49.2 Procedure for normal materials . 49.3 Procedures for sensitive materials 510 Test report . 5Bibliography 7 ISO 2017 All rights reserved iiiContents PageBS EN ISO 31753:2018ISO 3175-3:2017(E)ForewordISO (the International O
19、rganization 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 estab
20、lished 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 standardizat
21、ion.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with
22、 the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).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. Details of any pa
23、tent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For
24、 an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.i
25、so.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 2, Cleansing, finishing and water resistance tests.This second edition cancels and replaces the first edition (ISO 3175-3:2003), which has been technically revised. It also incorporates th
26、e Technical Corrigendum ISO 3175-3:2003/Cor. 1:2009.The main changes compared to the previous edition are as follows: the consistency in the structure of ISO 3175-2 and ISO 3175-3 has been improved; in 6.1.4, an automatic solvent dryness control of the drycleaning machine has been added; in Clause 7
27、, clarification about the test specimen conditioning and the standard atmosphere has been made; in Clause 8, clarification about the test specimen preparation has been made; in Table 1, the drying temperature for normal and sensitive materials in relation to the solvent flashpoint has been changed a
28、nd “5 min minimum until the temperature is lower than 45 C” has been added for deodorization time.A list of all parts in the ISO 3175 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 31753:2018ISO 3175-3:2017(E)IntroductionDrycleaning is a process for cleaning textiles
29、 in an organic solvent that dissolves oils and fats and disperses particulate dirt substantially without the swelling and creasing associated with washing or wetcleaning. Small quantities of water may be incorporated in the solvent with the aid of a detergent for the purpose of obtaining better soil
30、 and stain removal. Some moisture-sensitive articles are preferably drycleaned without the addition of water to the solvent. A detergent is often used to assist with soil removal and reduce the risk of greying, but it should be borne in mind that detergents contain varying amounts of water in their
31、formulations.Drycleaning is normally followed by an appropriate restorative finishing procedure. In most cases, this comprises some form of steam treatment and/or hot pressing.Properties of the textile or garment may change progressively on drycleaning and steaming and/or pressing and in some cases,
32、 a single treatment may give little indication of the extent of dimensional and other changes that may arise after repeated treatments and which may affect the useful life of the article. Generally, most of the potential change will become apparent after three to five of the drycleaning and finishin
33、g treatments specified in this document. These progressive changes should be borne in mind when the interested parties determine the number of repeat cycles which is given.The properties which should be considered in an assessment for drycleanability with the methods for their assessment are given i
34、n ISO 3175-1. ISO 2017 All rights reserved vBS EN ISO 31753:2018This page deliberately left blankTextiles - Professional care, drycleaning and wetcleaning of fabrics and garments Part 3: Procedure for testing performance when cleaning and finishing using hydrocarbon solventsSAFETY PRECAUTIONS When u
35、sing drycleaning equipment, official regulations and normal safety precautions should be observed.1 ScopeThis document specifies drycleaning procedures for hydrocarbon solvents, using commercial drycleaning machines, for fabrics and garments. It comprises procedures for normal and sensitive material
36、s (see 3.3 and 3.4).Localized staining and stain removal fall outside the scope of this document.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition
37、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 139, Textiles Standard atmospheres for conditioning and testingISO 31751, Textiles Professional care, drycleaning and wetcleaning of fabrics and garments Part 1: Assessment of
38、 performance after cleaning and finishing3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/
39、 ISO Online browsing platform: available at https:/www.iso.org/obp3.1materialgarment, composite test specimen (3.2) or fabricSOURCE: ISO 31752:2017, 3.13.2composite test specimentest specimen consisting of all component parts used in the finished item, and combined in a representative assemblySOURCE
40、: ISO 31751:2017, 3.1INTERNATIONAL STANDARD ISO 3175-3:2017(E) ISO 2017 All rights reserved 1BS EN ISO 31753:2018ISO 3175-3:2017(E)3.3normal materialmaterial (3.1) consisting of all component parts which is able to withstand the normal drycleaning process as specified in this document, without modif
41、ication Note 1 to entry: Giving careful consideration to the comments on progressive change described in the Introduction, textile items tested in the procedures intended for normal materials in Table 1, and which perform satisfactorily in the assessments described in ISO 3175-1, may be labelled wit
42、h the symbol, as described in ISO 3758.3.4sensitive materialmaterial (3.1) consisting of all component parts which may require restrictions as to mechanical action and/or drying temperatures and/or water additions EXAMPLES Fibre type: acrylic, modacrylic, silk, angora. Fabric type: crepe.Note 1 to e
43、ntry: Giving careful consideration to the comments on progressive change made in the Introduction, textile items tested in the procedures intended for normal and sensitive materials in Table 1, and which perform satisfactorily in the assessments described in ISO 3175-1, may be labelled with the symb
44、ol, as described in ISO 3758.4 PrincipleThe specimen is drycleaned in a commercial machine and finished according to one of the specified procedures. This process is a precursor to the assessment of the cleaned specimen in accordance with ISO 31751.5 Reagents5.1 Hydrocarbon solvents.HCS used for dry
45、cleaning are aliphatics (CnH2n+2; n = 10 to 12) or iso- and cyclo-aliphatics, flashpoint 38 C, boiling range of 150 C to 210 C.5.2 Coco fatty acid diethanolamide.NOTE Coco fatty acid diethanolamide is used as a model for a standard drycleaning detergent. And it is used as an emulsifier for water in
46、the drycleaning solvent. In order to prevent foaming, it is important to use distilled, clean solvent solution and not overfill the still.6 Apparatus and materials6.1 Drycleaning machine, consisting of a commercial reversible rotating cage and safety system intended for use with hydrocarbon solvents
47、.The diameter of the rotating cage shall be 600 mm minimum and 1 080 mm maximum. Its depth shall be 300 mm minimum. It shall be fitted with three or four lifters. The speed shall be such as to give a g-factor of between 0,5 and 0,8 for cleaning and between 100 and 300 for extraction.2 ISO 2017 All r
48、ights reservedBS EN ISO 31753:2018ISO 3175-3:2017(E)The gfactor is calculated according to Formula (1):g = 5,6 n2d 107(1)wheren is the rotational frequency, in rotations per minute;d is the rotating cage diameter, in millimetres.6.1.1 The machine shall be fitted with a means of controlling solvent a
49、nd air temperature as required (see Table 1).6.1.2 The machine shall have suitable facilities (e.g. dosing apparatus) to allow the emulsion (see 9.2.3) to be introduced gradually into the solvent while avoiding direct contact with the textiles.6.1.3 The machine shall be equipped with a means of measuring the temperature of the solvent in phase of drycleaning as well as that of either the incoming or the outgoing air during drying to within 2 C.6.1.4 The machine shall be equipped with an automatic
