EN ISO 9653:2000

Adhesives - Test method for shear impact strength of adhesive bonds (ISO 9653:1998)

Klebstoffe - Prüfverfahren für die Scherschlagfestigkeit von Klebungen (ISO 9653:1998)

1.1 Diese Internationale Norm legt ein Verfahren für die Bestimmung der relativen Kerbschlagarbeit von Klebverbindungen unter Scherbeanspruchung, die an Standardproben und unter Verwendung vorgeschriebener Vorbehandlungs-, Konditionierungs- und Prüfbedingungen geprüft wird, fest. 1.2 Das Verfahren ist für Holz-auf-Holz- oder Metall-auf-Metall-Klebungen anzuwenden, kann aber sowohl auf Kunststoff-auf-Kunststoff-Klebungen als auch auf Kombinationen zwischen diesen Materialien erweitert werden.

Adhésifs - Essai de tenue au choc par cisaillement du joint adhésif (ISO 9653:1998)

La présente Norme internationale prescrit une méthode pour la détermination de la valeur comparative d'impact de joints adhésifs en cisaillement, lorsque les essais sont effectués sur des éprouvettes normalisées dans des conditions prescrites de préparation, de conditionnement et d'essai.  La méthode est en principe applicable à des joints collés de bois ou de métaux, mais elle peut être étendue à des joints collés de plastiques ainsi qu'aux combinaisons de ces substrats.

Lepila - Preskusna metoda udarne strižne trdnosti lepljenih stikov (ISO 9653:2000)

General Information

• Status: Published
• Publication Date: 18-Jul-2000
• ICS: 83.180 - Adhesives
• Technical Committee: CEN/TC 193 - Adhesives
• Drafting Committee: CEN/TC 193/WG 2 - Structural adhesives
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 15-Jun-2010
• Completion Date: 15-Jun-2010
• Ref Project: SIST EN ISO 9653:2001 - Adhesives - Test method for shear impact strength of adhesive bonds (ISO 9653:1998)

Relations

• Replaces: EN 29653:1994 - Adhesives - Test method for shear impact strength of adhesive bonds (ISO 9653:1991)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2001
1DGRPHãþD
SIST EN 29653:1998
Lepila - Preskusna metoda udarne strižne trdnosti lepljenih stikov (ISO 9653:2000)
Adhesives - Test method for shear impact strength of adhesive bonds (ISO 9653:1998)
Klebstoffe - Prüfverfahren für die Scherschlagfestigkeit von Klebungen (ISO 9653:1998)
Adhésifs - Essai de tenue au choc par cisaillement du joint adhésif (ISO 9653:1998)
Ta slovenski standard je istoveten z: EN ISO 9653:2000
ICS:
83.180 Lepila Adhesives
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL ISO
STANDARD 9653
Second edition
1998-08-01
Adhesives — Test method for shear impact
strength of adhesive bonds
Adhésifs — Essai de tenue au choc par cisaillement du joint adhésif
A
Reference number
ISO 9653:1998(E)
ISO 9653:1998(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.
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.
International Standard ISO 9653 was prepared by Technical Committee
ISO/TC 61, Plastics, Subcommittee SC 11, Products.
This second edition cancels and replaces the first edition (ISO 9653:1991).
In addition to normative references, requirements have been added for the
preparation of plastic-to-plastic specimens prior to bonding (8.1.3), and the
requirements for specimen conditioning (9.1) and for the reporting of failure
patterns (10.4.3) changed.
©  ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet [e-mail]
Printed in Switzerland
ii
©
INTERNATIONAL STANDARD  ISO ISO 9653:1998(E)
Adhesives — Test method for shear impact strength of
adhesive bonds
1  Scope
1.1  This International Standard specifies a method for the determination of the comparative impact value of
adhesive bonds in shear, when tested on standard specimens, and using specified conditions of preparation,
conditioning and testing.
1.2  The method is intended to be used for wood-to-wood or metal-to-metal bonds, but may be extended to cover
plastics-to-plastics bonds as well as bonds between combinations of these materials.
2  Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this
International Standard. At the time of publication, the editions indicated were valid. All standards are subject to
revision, and parties to agreements based on this International Standard are encouraged to investigate the
possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain
registers of currently valid International Standards.
ISO 291:1997, Plastics — Standard atmospheres for conditioning and testing.
ISO 4588:1995, Adhesives — Guidelines for the surface preparation of metals.
ISO 9142:1990, Adhesives — Guide to the selection of standard laboratory ageing conditions for testing bonded
joints.
ISO 10365:1992, Adhesives — Designation of main failure patterns.
ISO 13895:1996, Adhesives — Guidelines for the surface preparation of plastics.
3  Definition
For the purposes of this International Standard, the following definition applies.
3.1  impact value: Energy absorbed by a specimen of standard design when sheared by a single blow of a
testing-machine hammer. The impact value is expressed in joules per square metre.
4  Principle
The impact value is determined by using a pendulum-type impact machine on a metal-to-metal or wood-to-wood
specimen.
©
ISO
ISO 9653:1998(E)
5  Apparatus
with a impact-head velocity of 3,4 m/s, comprising the elements specified in
5.1 Pendulum-type impact machine,
5.1.1 to 5.1.3.
5.1.1  Impact head, with a flat striking face slightly wider than the specimen and aligned to strike the specimen full-
face.
5.1.2  Specimen-holding fixture, as shown in figure 1. The fixture illustrated is not always suitable for use with all
impact machines and vices. Dimensions and design of the fixture may be varied as required for adaptation to
machines and vices available, provided the following general requirements are met:
The fixture shall be machined from a solid piece of steel and solidly bolted to the base of the testing machine.
Corners shall be drilled to ensure that the specimen sets flush against the retaining end of the fixture. The drilled
corners are provided to minimize dirt collection at the corners which could hold the end of the specimen away from
the face of the fixture. The fixture shall be provided with a screw to tighten the specimen in the fixture to minimize
the tendency of the specimen to overturn when struck. A metal plate may be placed between the end of the block
and the end of the screw when non-metallic adherends are used. The fixture shall be so located that the specimen
will be struck at the point of maximum head velocity.
Dimensions in millimetres
Figure 1 — Adapter fixture for impact machines
©
ISO
ISO 9653:1998(E)
5.1.3  Vice or bolts, to hold the fixture firm and immobile under the stress of the testing-machine hammer. The total
height of the vice fixture and specimen shall be such that the lower edge of the striking face of the impact head
strikes the specimen as near the adhesive line as possible, preferably within 0,80 mm. Ordinarily, the distance
between the top of the jaws of the vice of the machine and the bottom of the striking face of the head is 22 mm. The
proper height of the specimen may be obtained by adjusting its height in the fixture.
NOTE —  Additional information on impact-testing machines and their calibration may be found in ISO 178:1993, Plastics —
Determination of flexural properties, and ISO 179 (both parts), Plastics — Determination of Charpy impact properties.
5.2  Conditioning chamber, capable of maintaining a relative humidity of (50 – 5) % at 23 °C – 2 °C.
NOTE —  A saturated solution of calcium nitrate will give approximately 51 % relative humidity at the test temperature.
6  Specimens
6.1  The specimen for metal-to-metal adhesives shall conform to the dimensions given in figure 2a) whenever
possible. In cases wh
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