1、Rubber, vulcanized Determination of adhesion to wire cordBS ISO 5603:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Rubber, vulcanized Determination of adhesion to wire cordCaoutchouc vulcanis Dtermination de ladhrence un cble mtalliqueINTERNATIONAL STA
2、NDARDISO5603Fourth edition2017-07Reference numberISO 5603:2017(E)National forewordThis British Standard is the UK implementation of ISO 5603:2017. It supersedes BS ISO 5603:2011, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/22, Testing and analy
3、sis of rubber.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 2017 Published
4、 by BSI Standards Limited 2017ISBN 978 0 580 97190 7ICS 83.060Compliance 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 31 August 2017.Amendments/corrigenda issued since
5、publicationDate Text affectedBRITISH STANDARDBS ISO 5603:2017 ISO 2017Rubber, vulcanized Determination of adhesion to wire cordCaoutchouc vulcanis Dtermination de ladhrence un cble mtalliqueINTERNATIONAL STANDARDISO5603Fourth edition2017-07Reference numberISO 5603:2017(E)BS ISO 5603:2017ISO 5603:201
6、7(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or pos
7、ting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 2
8、2 749 09 47copyrightiso.orgwww.iso.orgBS ISO 5603:2017ISO 5603:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by a
9、ny means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401
10、CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 5603:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 25 Materials . 26 Apparatus . 27 Calibration .118 Test piece .118.1 Form 118.2 Dimensions 138.3
11、 Preparation . 138.3.1 General. 138.3.2 Method 1 138.3.3 Method 2 148.3.4 Both methods .149 Procedure1410 Expression of results .1611 Test report 16Annex A (normative) Calibration schedule 17 ISO 2017 All rights reserved iiiContents PageBS ISO 5603:2017ISO 5603:2017(E)ForewordISO (the International
12、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 esta
13、blished 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 standardiza
14、tion.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 wit
15、h 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 an
16、y patent 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 endorsem
17、ent.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 ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL
18、: www .iso .org/ iso/ foreword .htmlThis document was prepared by Technical Committee ISO/TC 45, rubber and rubber products, Subcommittee SC 2, Testing and analysis.This fourth edition cancels and replaces the third edition (ISO 5603:2011), of which it constitutes a minor revision to update the norm
19、ative references in Clause 2.iv ISO 2017 All rights reservedBS ISO 5603:2017ISO 5603:2017(E)ForewordISO (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 o
20、ut 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 c
21、ollaborates 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 Directives, Part 1. In particular the different app
22、roval 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 some of the elements of this document may be t
23、he 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 declarations received (see www .iso .org/ patents)
24、.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 assessment, as well as information about ISO
25、s adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .htmlThis document was prepared by Technical Committee ISO/TC 45, rubber and rubber products, Subcommittee SC 2, Testing and analysis.This fourth
26、edition cancels and replaces the third edition (ISO 5603:2011), of which it constitutes a minor revision to update the normative references in Clause 2.iv ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 5603:2017(E)Rubber, vulcanized Determination of adhesion to wire cordWARNING 1 Persons us
27、ing this document should be familiar with normal 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 nat
28、ional regulatory conditions.WARNING 2 Certain procedures 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 a
29、fter use.1 ScopeThis document specifies two methods for determining the adhesion strength of vulcanized rubber to wire cord which is embedded in the rubber.The two methods do not necessarily give the same results.They are applicable primarily to test pieces prepared in the laboratory under standard
30、conditions and used for the development and control of materials and processes utilized in the manufacture of products reinforced with wire cord.NOTE The methods can also be used for single wire, for example bead wire.Method 1 reduces the dependence of the measured adhesion on the modulus and streng
31、th properties of the rubber.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 cited applies. For undated references, the latest edition of the ref
32、erenced document (including any amendments) applies.ISO 2393, Rubber test mixes Preparation, mixing and vulcanization Equipment and proceduresISO 5893:2002, Rubber and plastics test equipment Tensile, flexural and compression types (constant rate of traverse) SpecificationISO 18899:2013, Rubber Guid
33、e to the calibration of test equipmentISO 23529, Rubber General procedures for preparing and conditioning test pieces for physical test methods3 Terms and definitionsNo terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardization at the
34、following addresses: IEC Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp ISO 2017 All rights reserved 1BS ISO 5603:2017ISO 5603:2017(E)4 PrincipleThe adhesion strength is determined by measuring the force required
35、 to pull out a single cord from the surrounding rubber of a prepared test piece. The force is directed along the axis of the cord, using a test jig containing a suitably chosen circular- or square-shaped hole to ensure uniformity of stress.Test pieces of cord and rubber are prepared together by vulc
36、anizing them under pressure.In method 1, the exterior surface of the rubber is suitably reinforced.In method 2, such reinforcement is not employed.5 Materials5.1 Wire cord, conforming to the specification of the bonding system to be investigated. If no specification is given, brass-plated steel cord
37、 of construction (1 3 0,15) mm + (6 0,27) mm or of construction (7 4 0,22) mm shall be used.NOTE The sizes of the cords are defined here in terms of their diameter and the number of component wires, starting from the centre core of the cord.For quality control of cord, it shall be tested in the cond
38、ition received, i.e. neither cleaned nor dried.It is essential that the wire cord be stored in a dry atmosphere to prevent any surface deterioration. Storage can conveniently be carried out in an airtight container which also contains a desiccating material (for example silica, SiO2). The container
39、shall only be opened when removing wire cord and shall then be closed immediately. It is also essential that the cord not be contaminated with dust from the desiccating material.5.2 Unvulcanized rubber compound, conforming to the specification of the bonding system to be investigated. Whenever possi
40、ble, the rubber shall be freshly milled. If for any reason the rubber cannot be remilled, the surface shall be freshened by wiping with a solvent and allowed to dry. The preferred solvent is heptane, but a suitable alternative could be a petroleum solvent with a distillation range of about 65 C to 1
41、25 C; these solvents shall possess a maximum residue on evaporation of 3 mg per 100 cm3of solvent. The compound shall be stored at a standard laboratory temperature of (23 2) C or (27 2) C prior to use. It can be in the form of calendered sheet of suitable thickness and shall be protected by a dark-
42、coloured polyethylene film.5.3 Reinforcement material, to stiffen the rubber block. This applies only to method 1. The reinforcement can either be a sheet metal strip treated with adhesive promoter (when the thickness t is at least 0,5 mm) or a strip of rigid rubberized steel cord fabric. A suitable
43、 fabric is one containing steel cords of high bending stiffness, for example one of construction (1 3 0,30) mm + (6 0,38) mm when the thickness t is (2,5 0,1) mm maximum.6 Apparatus6.1 Mould, capable of producing a test piece in which a multiplicity of cords is embedded equally spaced along its leng
44、th. Different moulds are employed for the two methods.a) Method 1The mould is of a semi-follow-on type to obtain maximum consolidation of rubber around the cord during the pressing stage, but thereafter becomes a fixed-cavity mould.One suitable mould designed to accommodate steel cord fabric reinfor
45、cement is shown in Figure 1. This mould produces test pieces of length 310 mm containing 21 cords, but similar moulds employing other numbers of cords greater than nine are acceptable. The mould dimension x will depend on the embedded length of test piece required (which is governed by the diameter
46、of wire cord used, see 2 ISO 2017 All rights reservedBS ISO 5603:2017ISO 5603:2017(E)4 PrincipleThe adhesion strength is determined by measuring the force required to pull out a single cord from the surrounding rubber of a prepared test piece. The force is directed along the axis of the cord, using
47、a test jig containing a suitably chosen circular- or square-shaped hole to ensure uniformity of stress.Test pieces of cord and rubber are prepared together by vulcanizing them under pressure.In method 1, the exterior surface of the rubber is suitably reinforced.In method 2, such reinforcement is not
48、 employed.5 Materials5.1 Wire cord, conforming to the specification of the bonding system to be investigated. If no specification is given, brass-plated steel cord of construction (1 3 0,15) mm + (6 0,27) mm or of construction (7 4 0,22) mm shall be used.NOTE The sizes of the cords are defined here
49、in terms of their diameter and the number of component wires, starting from the centre core of the cord.For quality control of cord, it shall be tested in the condition received, i.e. neither cleaned nor dried.It is essential that the wire cord be stored in a dry atmosphere to prevent any surface deterioration. Storage can conveniently be carried out in an airtight container which also contains a desiccating material (for example silica, SiO2). The container shall o
