Adhesives for leather and footwear materials - Solvent-based and dispersion adhesives - Testing ageing of bonds under specified conditions

This European Standard describes a number of test methods simulating under specified conditions the normal natural ageing of bonds prepared from footwear materials by use of solvent based and dispersion adhesives.
It applies to adhesive bonds as part of normal worn and stored footwear in normal practice.

Klebstoffe für Leder und Schuhwerkstoffe - Lösemittel- und Dispersionsklebstoffe - Prüfung der Alterung von Klebungen unter festgelegten Bedingungen

Diese Europäische Norm beschreibt eine Anzahl von Prüfverfahren, die unter festgelegten Bedingungen das
übliche Altern von Klebungen an Schuhwerkstoffen unter Verwendung von Lösemittel- und Dispersionsklebstoffen
simulieren.
Sie ist anwendbar auf Klebungen als Teil von in normaler Praxis normal getragenen und gelagerten Schuhen.

Adhésifs pour cuir et matériaux de la chaussure - Adhésifs a base de solvant et en dispersion - Essai de vieillissement des collages dans des conditions spécifiées

La présente Norme européenne décrit différentes méthodes d’essai qui simulent, dans des conditions spécifiées, le vieillissement naturel de collages préparés a partir des matériaux de la chaussure au moyen d’adhésifs a base de solvant et d’adhésifs en dispersion.
Elle s’applique aux joints adhésifs des chaussures qui font l’objet d’une utilisation et d’un stockage en conditions normales.

Lepila za usnje in obutvene materiale - Lepila na osnovi topil in disperzijska lepila - Ugotavljanje staranja vezi pod določenimi pogoji

General Information

Status
Published
Publication Date
30-Jun-2006
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jul-2006
Due Date
01-Jul-2006
Completion Date
01-Jul-2006

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Adhesives for leather and footwear materials - Solvent-based and dispersion adhesives - Testing ageing of bonds under specified conditionsAdhésifs pour cuir et matériaux de la chaussure - Adhésifs a base de solvant et en dispersion - Essai de vieillissement des collages dans des conditions spécifiéesKlebstoffe für Leder und Schuhwerkstoffe - Lösemittel- und Dispersionsklebstoffe - Prüfung der Alterung von Klebungen unter festgelegten BedingungenTa slovenski standard je istoveten z:EN 15062:2006SIST EN 15062:2006en83.18061.060ICS:SLOVENSKI
STANDARDSIST EN 15062:200601-julij-2006







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15062May 2006ICS 83.180Supersedes EN 1392:1998
English VersionAdhesives for leather and footwear materials - Solvent-basedand dispersion adhesives - Testing ageing of bonds underspecified conditionsAdhésifs pour cuir et matériaux de la chaussure - Adhésifsà base de solvant et en dispersion - Essai de vieillissementdes collages dans des conditions spécifiéesKlebstoffe für Leder und Schuhwerkstoffe - Lösemittel- undDispersionsklebstoffe - Prüfung der Alterung vonKlebungen unter festgelegten BedingungenThis European Standard was approved by CEN on 23 March 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15062:2006: E



EN 15062:2006 (E) 2 Contents Page Foreword.3 Introduction.4 Safety statement.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Principle.5 5 Ageing tests.6 6 Adhesive and materials.7 7 Apparatus and reagents.7 8 Test specimens.8 9 Procedure.8 10 Evaluation and expression of results.9 11 Test report.10 Bibliography.11



EN 15062:2006 (E) 3 Foreword This document (EN 15062:2006) has been prepared by Technical Committee CEN/TC 193 “Adhesives”, the secretariat of which is held by AENOR. 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 November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. This document, together with EN 1392:2006, supersedes EN 1392:1998. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.



EN 15062:2006 (E) 4 Introduction The performance of adhesive bonds in footwear may deteriorate in storage or in wear. Such deterioration may be caused or influenced either by internal factors like specific material properties (e.g. water absorption) and/or material constituents (e.g. plasticizers) and/or external factors like heat, moisture, oil or aggressive liquids. Therefore one single standard cannot cover all the various detrimental influences met in practice. This standard describes laboratory test methods applying specified ageing conditions to simulate and to assess the deterioration of adhesive bonds which may occur as part of usual footwear worn and stored in normal practice by natural ageing. For adhesive bonds which are parts of footwear intended to be exposed e.g. to extreme external ageing conditions (e.g. shoes for specific work, sport shoes) specific tests have to be worked out and agreed taking into account the conditions given. For the determination of a deterioration of adhesive bonds caused by ageing in this standard the peel resistance measured according to EN 1392 is used. For a more comprehensive evaluation of ageing effects found, e.g. in research or development work, another test like the creep test may be additionally applied. Safety statement Persons using this document should be familiar with the normal laboratory practice, in principle. 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 conditions.



EN 15062:2006 (E) 5 1 Scope This European Standard describes a number of test methods simulating under specified conditions the normal natural ageing of bonds prepared from footwear materials by use of solvent based and dispersion adhesives. It applies to adhesive bonds as part of normal worn and stored footwear in normal practice. 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. EN 923:2005, Adhesives - Terms and definitions EN 1392, Adhesives for leather and footwear materials - Solvent-based and dispersion adhesives – Test methods for measuring the bond strength under specified conditions EN ISO 868, Plastics and ebonite – Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003) EN ISO 3696, Water for analytical laboratory use – Specification and test methods (ISO 3696:1987) ISO 554, Standard atmospheres for conditioning and/or testing - Specifications ISO 5725-1, Accuracy (trueness and precision) of measurement methods and results – Part 1: General principles and definitions ISO 5725-2, Accuracy (trueness and precision) of measurement methods and results – Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method. ISO 5725-3, Accuracy (trueness and precision) of measurement methods and results – Part 3: Intermediate measures of the precision of a standard measurement method ISO 5725-4, Accuracy (trueness and precision) of measurement methods and results – Part 4: Basic methods for the determination of the trueness of a standard measurement method ISO 5725-5, Accuracy (trueness and precision) of measurement methods and results – Part 5: Alternative methods for the determination of the precision of a standard measurement method ISO 5725-6, Accuracy (trueness and precision) of measurement methods and results – Part 6: Use in practice of accuracy values 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 923:2005 apply. 4 Principle Test specimens prepared under controlled conditions in the laboratory are subjected to specified ageing conditions. After ageing the peel resistance of the test specimens is determined and compared with the peel resistance obtained from control test specimens which have not been subjected to ageing.



EN 15062:2006 (E) 6 5 Ageing tests Table 1 lists some ageing tests developed to simulate natural ageing of bonds prepared from footwear materials. The procedures for carrying out these tests are described in Clause 9. Table 1 - Ageing tests Designatio
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