ISO INTERNATIONAL STANDARD 2411 Fourth edition 2017-09 Rubber-orplastics-coatedfabrics Determination of coating adhesion Supports textiles revetus de caoutchouc ou de plastique- DeterminationdeI'adherencedurevetement Referencenumber ISO 2411:2017(E) IS02017 IS02411:2017(E) Contents Page Foreword iv Introduction ... 1 Scope. ..1 2 Normative references .1 3 Terms and definitions 1 4 Atmosphereforconditioningandtesting .2 4.1 For conditioning. 2 4.2 For testing. 2 5 Time-interval between manufacture and testing .2 6 Preparation oftest specimens .3 6.1 General. .3 6.2 Method of preparation 1 3 6.3 Method of preparation2 3 6.4 Determinationofwetcoatingadhesion 4 6.4.1 End-use. 4 6.4.2 Preparation of test specimens. 6.4.3 Conducting the test 4 7 Apparatus .4 8 Procedure. 5 9 Calculationand expressionofresults 5 9.1 General. 5 9.2 Determinationofmid-pointvalue 5 9.3 Calculation ofmean result .5 9.4 Coating adhesion strength 6 10 Test report 6 AnnexA(informative)Commentsoninterpretationoftheautographictraces .11 IS02017-Allrightsreserved ili IS0 2411:2017(E) Foreword Iso(the International OrganizationforStandardization)is a worldwidefederation ofnational standards bodies(isomemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedout through Iso technical committees.Each member body interested ina subject for which atechnical 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. IsOcollaboratescloselywiththelnternationalElectrotechnicalCommission(lEC)onallmattersof electrotechnicalstandardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEc Directives, Part 1.Inparticular the different approval criteria needed for the different types of sO documents should be noted.This document was drafted in accordance with the editorial rules of theISo/IEC Directives,Part2 (seewww.iso.org/directives). Attention is drawn to thepossibility that some oftheelements ofthis document maybe the subjectof patent rights.IsO shall notbe held responsiblefor identifying any or all such patent rights.Details of anypatentrightsidentified duringthedevelopmentofthedocument willbe in theIntroduction and/or ontheIsolistofpatentdeclarationsreceived (seewww.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constituteanendorsement. For 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 Iso's adherence tothe World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL:www.iso.org/iso/foreword.html Thisdocumentwas prepared by TechnicalCommittee Iso/TC 45,Rubber and rubberproducts, Subcommittee SC 4,Products (other thanhoses). This fourth edition cancels and replaces the third edition (IS0 2411:2000), which has been technically revised. The changes compared to the previous edition are as follows: awarningstatementhasbeenaddedbeforethescope; inClause2,thepublicationyearofIS02231hasbeenadded; in3.1,thedefinitionofdelaminationhasbeenmodified; anewClause4,specifyingtheatmospherefor conditioningandtesting,hasbeen added; in Clause 6, the dimension of test specimen has been revised according to the addition of the test specimenof20mmwidthin6.2and6.3.4; inboth6.3.1and6.3.3,aweldingprocesshasbeenadded; in6.2.3and6.3.1, noteshavebeen changed tobody text; inClauseZ, GradeBandprecision1havebeen changed toclassBandclass1,respectively,according to the updated references; in9.2,N/10mmandN/20mmhavebeenadded; inClause10,itemsa),f),andl)havebeenadded; in Figure3,x-axis and y-axis names havebeen added; inFigure4,figuresubtitleshavebeenadded. iv IS0 2017-All rights reserved