SIST EN 2667-2:2018
(Main)Aerospace series - Non-metallic materials - Foaming structural adhesives - Test methods - Part 2: Compressive tube shear
Aerospace series - Non-metallic materials - Foaming structural adhesives - Test methods - Part 2: Compressive tube shear
This European Standard defines the test method for determining the bond strength of structural foaming adhesive films or pastes by means of the tube test method.
This test method is suitable for determining bond strength in relation to the density after curing of the adhesive foam by means of compressive tube shear specimens.
It preferably applies to high expansion ratios, i.e. 50 % measured according to the method EN 2667-3.
Luft- und Raumfahrt - Nichtmetallische Werkstoffe - Strukturelle Expansionsklebstoffe - Prüfverfahren - Teil 2: Abscherung von Rohren unter Druck
Diese Europäische Norm legt das Prüfverfahren zur Bestimmung der Klebfestigkeit von strukturellen Expansionsklebstoffen in Film oder Pastenform mithilfe des Rohrprüfverfahrens fest.
Dieses Prüfverfahren ist zur Bestimmung der Klebfestigkeit in Bezug auf die Dichte nach dem Aushärten des Strukturklebstoffs mithilfe von druckscherbeanspruchten Rohrprobekörpern geeignet.
Es gilt vorzugsweise für hohe Expansionsgrade, d. h. > 50 %, bestimmt nach dem Verfahren in EN 2667-3.
Série aérospatiale - Matériaux non-métalliques - Adhésifs structuraux expansibles - Méthodes d’essai - Partie 2 : Cisaillement sur tube en compression
Aeronavtika - Nekovinski materiali - Penjenje konstrukcijskih lepil - Preskusne metode - 2. del: Tlačna strižna cev
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Nichtmetallische Werkstoffe - Strukturelle Expansionsklebstoffe - Prüfverfahren - Teil 2: Abscherung von Rohren unter DruckSérie aérospatiale - Matériaux non-métalliques - Adhésifs structuraux expansibles - Méthodes d’essai - Partie 2 : Cisaillement sur tube en compressionAerospace series - Non-metallic materials - Foaming structural adhesives - Test methods - Part 2: Compressive tube shear49.025.50LepilaAdhesivesICS:Ta slovenski standard je istoveten z:EN 2667-2:2018SIST EN 2667-2:2018en,fr,de01-marec-2018SIST EN 2667-2:2018SLOVENSKI
STANDARD
SIST EN 2667-2:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2667-2
January
t r s z ICS
v {ä r t wä w r English Version
Aerospace series æ Nonæmetallic materials æ Foaming structural adhesives æ Test methods æ Part
tã Compressive tube shear Série aérospatiale æ Matériaux nonæmétalliques æ Adhésifs structuraux expansibles æ Méthodes d 5essai æ Partie
t ã Cisaillement sur tube en compression
Luftæ und Raumfahrt æ Nichtmetallische Werkstoffe æ Strukturelle Expansionsklebstoffe æ Prüfverfahren æ Teil
tã Abscherung von Rohren unter Druck This European Standard was approved by CEN on
s v May
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
t x x yæ tã t r s z ESIST EN 2667-2:2018
EN 2667-2:2018 (E) 2 Contents
Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Apparatus and auxiliary equipment . 4 4 Test tubes, test specimens . 5 5 Procedure . 6 6 Expression of results. 7 7 Designation . 8 8 Test report . 8
SIST EN 2667-2:2018
EN 2667-2:2018 (E) 3 European foreword This document (EN 2667-2:2018) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2018, and conflicting national standards shall be withdrawn at the latest by July 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 2667-2:2018
EN 2667-2:2018 (E) 4 1 Scope This European Standard defines the test method for determining the bond strength of structural foaming adhesive films or pastes by means of the tube test method. This test method is suitable for determining bond strength in relation to the density after curing of the adhesive foam by means of compressive tube shear specimens. It preferably applies to high expansion ratios, i.e. [ 50 % measured according to the method EN 2667-3. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2334, Aerospace series — Chromic-sulphuric acid pickle of aluminium and aluminium alloys
EN 2388, Aluminium alloy 2024-T351 — Tubes for structures 0,6 mm ≤ a ≤ 12,5 mm — Aerospace series 1) EN 2667-3, Aerospace series — Non-metallic materials — Foaming structural adhesives films — Test methods — Part 3: Expansion ratio and volatile content 2) ISO 7500-1, Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system 3 Apparatus and auxiliary equipment 3.1 Tensile testing machine The test machine shall be approved to ISO 7500-1 and so designed that the breaking load lies between 10 % and 90 % of the selected full-scale capacity. The loads shall be recorded to an accuracy of 1 %. 3.2 Auxiliary equipment air circulating oven with an accuracy of ± 5 °C; balance with an accuracy to the nearest 0,01 g; band saw; thermoelectric couple; mounting device per Figure 1.
1) Published as ASD-STAN Standard at the date of publication of this standard by AeroSpace and Defence industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org) 2) Published as ASD-STAN Prestandard at the date of publication of this standar
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