ISO 19212:2006

Adhesives — Determination of temperature dependence of shear strength

ISO 19212:2006 specifies methods for determining the temperature dependence of the shear strength of the adhesive or adhesive bond in adhesively bonded products.

Adhésifs — Détermination de la résistance au cisaillement en fonction de la température

General Information

• Status: Published
• Publication Date: 17-Aug-2006
• ICS: 83.180 - Adhesives
• Technical Committee: ISO/TC 61/SC 11 - Products
• Drafting Committee: ISO/TC 61/SC 11/WG 5 - Polymeric adhesives
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 10-Mar-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 19212
First edition
2006-08-15
Adhesives — Determination of
temperature dependence of shear
strength
Adhésifs — Détermination de la résistance au cisaillement en fonction
de la température

Reference number
ISO 19212:2006(E)
©
ISO 2006

---------------------- Page: 1 ----------------------
ISO 19212:2006(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall
not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the
unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2006
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
©
ii ISO 2006 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 19212:2006(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Methods of test for shear strength . 2
4.1 Test method for metals . 2
4.2 Test method for wood . 2
5 Test atmosphere . 2
6 Sampling and handling of adhesives . 2
7 Kinds of adhesive and surface preparation of adherends . 2
8 Preparation of test specimens . 2
8.1 Metal adherends . 2
8.2 Wood adherends . 2
9 Procedure . 2
10 Expression of results . 3
10.1 Plot of shear strength versus temperature . 3
10.2 Failure patterns . 3
11 Test report . 3
Annex A (informative) Practical information on the test method . 5
Bibliography . 7
©
ISO 2006 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 19212:2006(E)
Foreword
ISO (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 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 with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 19212 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.
©
iv ISO 2006 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 19212:2006(E)
Adhesives — Determination of temperature dependence of
shear strength
SAFETY STATEMENT — Persons using this document should be familiar with 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 and to ensure compliance with any regulatory requirements.
1Scope
This International Standard specifies methods for determining the temperature dependence of the shear
strength of the adhesive or adhesive bond in adhesively bonded products.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 291, Plastics — Standard atmospheres for conditioning and testing
ISO 472, Plastics — Vocabulary
ISO 4587, Adhesives — Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies
ISO 6238, Adhesives — Wood-to-wood adhesive bonds — Determination of shear strength by compressive
loading
ISO 10365, Adhesives — Designation of main failure patterns
ISO 15605, Adhesives — Sampling
ISO 17212, Structural adhesives — Guidelines for the surface preparation of metals and plastics prior to
adhesive bonding
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 472 and the following apply.
3.1
temperature dependence of shear strength in adhesive bonds
property capable of being measured by determining the shear strength of test specimens at various
temperatures and recording the changes
©
ISO 2006 – All rights reserved 1

---------------------- Page: 5 ----------------------
ISO 19212:2006(E)
4 Methods of test for shear strength
4.1 Test method for metals
For adherends made of metal, the shear strength shall be determined in accordance with ISO 4587.
4.2 Test method for wood
For adherends made of wood, the shear strength shall be determined in accordance with ISO 6238.
5 Test atmosphere
The specimens shall be conditioned and tested in one of the standard atmospheres specified in ISO 291.
6 Sampling and handling of adhesives
The method used for sampling and for handling the adhesives shall be in accordance with ISO 15605.
7 Kinds of adhesive and surface preparation of adherends
See ISO 17212.
8 Preparation of test specimens
8.1 Metal adherends
The test joints may be prepared either individually or from adhesively bonded panels, in each case following the
procedure specified in ISO 4587. Surface treatment of the adherends and application and curing of the
adhesive shall be in accordance with the adhesive manufacturer's instructions.
Whether prepared individually or cut from adhesively bonded panels, the shape and dimensions of the
specimens shall be as specified in ISO 4587.
For each test temperature (see Clause 9), the number of specimens tested shall be at least five.
8.2 Wood adherends
The test joints may be prepared either individually or from adhesively bonded blocks, in each case following the
procedure specified in ISO 6238. Surface treatment of the adherends and application and c
...