1、Rubber, vulcanized or thermoplastic - Rubber sheets and rubber-coated fabrics - Determination of transmission rate of volatile liquids (gravimetric technique) (ISO 6179:2017)BS EN ISO 6179:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EU
2、ROPENNE EUROPISCHE NORM EN ISO 6179 August 2017 ICS 59.080.40; 83.140.10 Supersedes EN ISO 6179:2010English Version Rubber, vulcanized or thermoplastic - Rubber sheets and rubber-coated fabrics - Determination of transmission rate of volatile liquids (gravimetric technique) (ISO 6179:2017)Caoutchouc
3、 vulcanis ou thermoplastique - Feuilles de caoutchouc et supports textiles revtus de caoutchouc -Dtermination du taux de transmission des liquides volatils (technique gravimtrique) (ISO 6179:2017) Elastomere oder thermoplastische Elastomere - Elastomerfolien und elastomer-beschichtete Gewebe - Besti
4、mmung der Durchlssigkeitsrate von flchtigen Flssigkeiten (gravimetrisches Verfahren) (ISO 6179:2017) This European Standard was approved by CEN on 22 August 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standar
5、d 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-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English,
6、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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulga
7、ria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerl
8、and, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national M
9、embers. Ref. No. EN ISO 6179:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 6179:2017. It supersedes BS EN ISO 6179:2010, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/22, Testing and analysis of rubber.A list of
10、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 2017 Published by BSI Standards Limite
11、d 2017ISBN 978 0 580 92837 6ICS 83.140.10; 59.080.40Compliance 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 30 September 2017.Amendments/corrigenda issued since publicat
12、ionDate Text affectedBRITISH STANDARDBS EN ISO 6179:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 6179 August 2017 ICS 59.080.40; 83.140.10 Supersedes EN ISO 6179:2010English Version Rubber, vulcanized or thermoplastic - Rubber sheets and rubber-coated fabrics - Determination of trans
13、mission rate of volatile liquids (gravimetric technique) (ISO 6179:2017)Caoutchouc vulcanis ou thermoplastique - Feuilles de caoutchouc et supports textiles revtus de caoutchouc -Dtermination du taux de transmission des liquides volatils (technique gravimtrique) (ISO 6179:2017) Elastomere oder therm
14、oplastische Elastomere - Elastomerfolien und elastomer-beschichtete Gewebe - Bestimmung der Durchlssigkeitsrate von flchtigen Flssigkeiten (gravimetrisches Verfahren) (ISO 6179:2017) This European Standard was approved by CEN on 22 August 2017. CEN members are bound to comply with the CEN/CENELEC In
15、ternal 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-CENELEC Management Centre or to a
16、ny 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-CENELEC Management Centre has the same status as the official
17、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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norw
18、ay, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights
19、of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 6179:2017 EBS EN ISO 6179:2017EN ISO 6179:2017 (E) 3 European foreword This document (EN ISO 6179:2017) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” in collabo
20、ration 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 February 2018, and conflicting n
21、ational standards shall be withdrawn at the latest by February 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 supersedes EN ISO
22、6179:2010. 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 Republic of Macedonia,
23、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 notice The text of ISO 6179:2017 has been approved by CE
24、N as EN ISO 6179:2017 without any modification. ISO 6179:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Apparatus . 25 Calibration 26 Test pieces . 26.1 Preparation 26.2 Thickness measurement . 36.3 Number of test pieces . 37 Time-interval between vulcanization and
25、 testing . 48 Conditioning 49 Test conditions . 49.1 Temperature 49.2 Duration of test . 410 Procedure. 510.1 Preliminary operations 510.2 Method A 510.3 Method B 511 Expression of results 611.1 Method of calculation 611.2 Graphical method . 612 Test report . 6Annex A (normative) Calibration schedul
26、e . 7Bibliography 9 ISO 2017 All rights reserved iiiContents PageBS EN ISO 6179:2017ISO 6179:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Apparatus . 25 Calibration 26 Test pieces . 26.1 Preparation 26.2 Thickness measurement . 36.3 Number of test pieces . 37 Tim
27、e-interval between vulcanization and testing . 48 Conditioning 49 Test conditions . 49.1 Temperature 49.2 Duration of test . 410 Procedure. 510.1 Preliminary operations 510.2 Method A 510.3 Method B 511 Expression of results 611.1 Method of calculation 611.2 Graphical method . 612 Test report . 6Ann
28、ex A (normative) Calibration schedule . 7Bibliography 9 ISO 2017 All rights reserved iiiContents PageBS EN ISO 6179:2017ISO 6179:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing I
29、nternational 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
30、 with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directi
31、ves, 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 the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that so
32、me 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 patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declar
33、ations 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 an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity
34、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 .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcomm
35、ittee SC 2, Testing and analysis.This fifth edition cancels and replaces the fourth edition (ISO 6179:2010), which has been technically revised to include a calibration schedule in Annex A.iv ISO 2017 All rights reservedBS EN ISO 6179:2017ISO 6179:2017(E)ForewordISO (the International Organization f
36、or 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 th
37、e 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.The proce
38、dures 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 the editoria
39、l 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 patent right
40、s 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 an exp
41、lanation 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 .iso .or
42、g/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee SC 2, Testing and analysis.This fifth edition cancels and replaces the fourth edition (ISO 6179:2010), which has been technically revised to include a calibration schedule in
43、Annex A.iv ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 6179:2017(E)Rubber, vulcanized or thermoplastic Rubber sheets and rubber-coated fabrics Determination of transmission rate of volatile liquids (gravimetric technique)WARNING 1 Persons using this document should be familiar with norma
44、l laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.WARNING 2 Certain p
45、rocedures specified in this document might involve the use or generation of substances, or the generation of waste, that could constitute a local environmental hazard. Reference should be made to appropriate documentation on safe handling and disposal after use.1 ScopeThis document specifies two met
46、hods for determining, by measurement of the transmission rate, the permeability of rubber to volatile liquids diffusing into open air.It is applicable only to materials in sheet form and to coated fabrics having thicknesses between 0,2 mm and 3,0 mm.It is restricted to transmission rates of more tha
47、n 0,1 g/m2h.The methods are particularly useful for comparing the relative transmission rates of one liquid through different materials, or of several liquids through one material.Method A, with refilling, is used when testing mixtures of liquids which give different transmission rates.Method B, wit
48、h no refilling, is used for a single-component liquid.NOTE A method for the determination of water vapour transmission rate is given in ISO 2528.2 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
49、document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance testsISO 2231, Rubber- or plastics-coated fabrics Standard atmospheres for conditioning and testingISO 2286-3, Rubber- or plastics-coated fabrics Determination of roll characteristics Part 3: Method for determination of thicknessISO 3310-1, Test sieves Technical requirements and
