BS ISO 19210-2017 Adhesives Wood adhesives for non-structural applications Determination of tensile shear strength of lap joints《粘合剂 用于非结构应用的木材粘合剂 搭接接头抗拉剪切强度的测定》.pdf

1、Adhesives Wood adhesives for non-structural applications Determination of tensile shear strength of lap jointsBS ISO 19210:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Adhesives Wood adhesives for non-structural applications Determination of tensile s

2、hear strength of lap jointsAdhsifs Colles pour bois usages non structuraux Dtermination du pouvoir adhsif des collages longitudinaux par lessai de cisaillementINTERNATIONALSTANDARDISO19210First edition2017-07Reference numberISO 19210:2017(E)National forewordThis British Standard is the UK implementa

3、tion of ISO 19210:2017.The UK participation in its preparation was entrusted to Technical Committee PRI/52, Adhesives.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 contr

4、act. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 88487 0ICS 83.180Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the author

5、ity of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS ISO 19210:2017 ISO 2017Adhesives Wood adhesives for non-structural applications Determination of tensile shear strength of lap jointsAdhsifs Coll

6、es pour bois usages non structuraux Dtermination du pouvoir adhsif des collages longitudinaux par lessai de cisaillementINTERNATIONAL STANDARDISO19210First edition2017-07Reference numberISO 19210:2017(E)BS ISO 19210:2017ISO 19210:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO

7、 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 posting on the internet or an intranet, without prior written permissi

8、on. 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 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 19210:2017ISO 19210:20

9、17(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 po

10、sting 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

11、22 749 09 47copyrightiso.orgwww.iso.orgISO 19210:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 25 Safety 26 Apparatus . 27 Procedure. 27.1 Preparation of bonded assemblies 27.2 Preparation of test pieces 37.3 Number of test pieces . 47.4 Tr

12、eatment prior to tensile shear testing . 47.5 Tensile shear test 58 Expression of results 59 Test report . 5Annex A (informative) Single-lap joint test pieces . 7Bibliography 8 ISO 2017 All rights reserved iiiContents PageBS ISO 19210:2017ISO 19210:2017(E)ForewordISO (the International Organization

13、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 established has t

14、he 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 proc

15、edures 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 editori

16、al 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 righ

17、ts 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 ex

18、planation 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 .o

19、rg/ iso/ foreword .html.ISO 19210 was prepared by CEN/TC 193 as EN 205:2016 and was adopted (without modification) by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.iv ISO 2017 All rights reservedBS ISO 19210:2017ISO 19210:2017(E)ForewordISO (the International Organization for

20、 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 the

21、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 procedu

22、res 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 editorial

23、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 rights

24、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 expla

25、nation 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 .org/

26、 iso/ foreword .html.ISO 19210 was prepared by CEN/TC 193 as EN 205:2016 and was adopted (without modification) by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.iv ISO 2017 All rights reserved ISO 19210:2017(E)IntroductionInternational Standards giving a common classification

27、 with respect to durability classes for wood adhesives allow considerable improvement in consumer protection in any future product liability system with regard to properties guaranteed by the adhesive manufacturer.The methods described in this document are suitable for the following and other applic

28、ations: assessing the usability and quality of adhesives for wood and derived timber products; classifying these adhesives into the durability classes D1 to D4 of ISO 19210 (thermoplastic adhesives) and C1 to C4 of EN 12765 (thermosetting adhesives); assessing effects on the bond strength resulting

29、from the bonding conditions chosen, the various conditioning sequences and the treatment of the test pieces before and after bonding. ISO 2017 All rights reserved vBS ISO 19210:2017Adhesives Wood adhesives for non-structural applications Determination of tensile shear strength of lap jointsSAFETY ST

30、ATEMENT Persons using this document should be familiar with the normal laboratory practice, if applicable. 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

31、and to ensure compliance with any regulatory conditions.ENVIRONMENTAL STATEMENT It is understood that some of the material permitted in this document may have negative environmental impact. As technological advantages lead to acceptable alternatives for these materials, they will be eliminated from

32、this document to the extent possible. At the end of the test, it is essential that the user of this document take care to carry out an appropriate disposal of the wastes according to local regulation.1 ScopeThis document specifies tests for adhesives for wood and derived timber products for the asse

33、ssment of their resistance to hot and cold water. It can be used for the assessment of the strength of bonds with a thin bond line. It does not apply to adhesives for structural use or to the manufacture of particleboards, fibreboards and plywood. It does not replace tests on finished products.2 Nor

34、mative 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 referenced document (including any a

35、mendments) applies.ISO 5893, Rubber and plastics test equipment Tensile, flexural and compression types (constant rate of traverse) SpecificationISO 19209, Adhesives Classification of thermoplastic wood adhesives for non-structural applicationsEN 923, Adhesives Terms and definitionsEN 12765, Classif

36、ication of thermosetting wood adhesives for non-structural applications3 Terms and definitionsFor the purposes of this document, the terms and definitions given in EN 923 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC

37、Electropedia: available at h t t p :/ www .electropedia .org/ ISO Online browsing platform: available at h t t p :/ www .iso .org/ obp3.1thin bond lineclose contact adhesive joint where the adhesive layer is nominally 0,1 mm thickINTERNATIONAL STANDARD ISO 19210:2017(E) ISO 2017 All rights reserved

38、1BS ISO 19210:2017Adhesives Wood adhesives for non-structural applications Determination of tensile shear strength of lap jointsSAFETY STATEMENT Persons using this document should be familiar with the normal laboratory practice, if applicable. This document does not purport to address all of the saf

39、ety 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 regulatory conditions.ENVIRONMENTAL STATEMENT It is understood that some of the material permitted in this document may have nega

40、tive environmental impact. As technological advantages lead to acceptable alternatives for these materials, they will be eliminated from this document to the extent possible. At the end of the test, it is essential that the user of this document take care to carry out an appropriate disposal of the

41、wastes according to local regulation.1 ScopeThis document specifies tests for adhesives for wood and derived timber products for the assessment of their resistance to hot and cold water. It can be used for the assessment of the strength of bonds with a thin bond line. It does not apply to adhesives

42、for structural use or to the manufacture of particleboards, fibreboards and plywood. It does not replace tests on finished products.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

43、 dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 5893, Rubber and plastics test equipment Tensile, flexural and compression types (constant rate of traverse) SpecificationISO 19209, Adhesiv

44、es Classification of thermoplastic wood adhesives for non-structural applicationsEN 923, Adhesives Terms and definitionsEN 12765, Classification of thermosetting wood adhesives for non-structural applications3 Terms and definitionsFor the purposes of this document, the terms and definitions given in

45、 EN 923 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the 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/ obp3.1thin bond lineclose contac

46、t adhesive joint where the adhesive layer is nominally 0,1 mm thickINTERNATIONAL STANDARD ISO 19210:2017(E) ISO 2017 All rights reserved 1 ISO 19210:2017(E)3.2thermoplastic wood adhesiveadhesive whose main constituent is a thermoplastic resin and which has been formulated for bonding wood3.3thermose

47、t wood adhesivemonomer, polymer or copolymer, which when cured, changes into a substantially infusible and insoluble product and which has been formulated for bonding wood4 PrincipleA symmetrical bonded single-lap joint between two symmetrical wooden adherends is subjected to specified conditioning

48、treatments and strained to rupture by a tensile force parallel to the grain.5 SafetyPersons using this document shall be familiar with normal laboratory practice.This document does not purport to address all the safety problems, if any, associated with its use.It is the responsibility of the user to

49、 establish health and safety practices and to ensure compliance with any regulatory conditions.6 ApparatusThe testing machine shall be a constant-rate-of-traverse machine as described in ISO 5893. If a constant-rate-of-traverse machine is not available, a constant-rate-of-loading machine shall be used causing a rupture within the time limits specified in 7.5.The jaws shall grip the test pieces with a wedge action and permit self-alignment while the test pieces are being pul