CEN/TR 15990:2010

Data Sheets - Footwear Tests Materials and Test Adhesives

For research, development and quality certification purposes, some simply formulated 1- and 2-part "reference test adhesives" have been developed and, from the most important and most often applied, some materials have been selected as "reference test materials". This Technical Report offers for each of these reference test adhesives and reference test materials some information and specify some properties. CEN/TC193 Working Group 5 takes care for a continuous updating of these data sheets.

Datenblätter - Schuh-Testwerkstoffe und Schuh-Testklebstoffe

Für Forschungs , Entwicklungs  und Qualitätszertifizierungszwecke wurden einige einfach formulierte 1  und 2 komponentige "„Referenz Testklebstoffe" “ entwickelt, und von den wichtigsten und am häufigsten angewendeten Werkstoffen wurden einige als "„Referenz Testwerkstoffe" “ ausgewählt. Dieser Technische Bericht liefert Informationen über jeden dieser Referenz Testklebstoffe und Referenz Test¬werkstoffe und legt einige Eigenschaften fest. CEN/TC 193/WG 5 wird sich um die laufende Aktualisierung dieser Datenblätter bemühen.

Fiches techniques - Matériaux et colles pour essais des articles chaussants

Podatki - Preskušanje materialov za obutev in preskušanje lepil

Za namene raziskav, razvoja in certifikacije kakovosti so bila razvita nekatera enodelna ali dvodelna preprosto izražena »referenčna preskusna lepila«, med najbolj pomembnimi in najbolj pogosto uporabljenimi materiali pa so bili nekateri izbrani kot »referenčni preskusni materiali«. To tehnično poročilo ponuja nekaj informacij o vsakem izmed teh referenčnih preskusnih lepil in referenčnih preskusnih materialov ter opredeljuje nekatere lastnosti. CEN/TC 193/WG 5 skrbi za nepretrgano posodabljanje teh podatkovnih listov.

General Information

• Status: Withdrawn
• Publication Date: 06-Jul-2010
• Withdrawal Date: 29-Jun-2021
• ICS: 61.060 - Footwear
• ICS: 83.180 - Adhesives
• Technical Committee: CEN/TC 193 - Adhesives
• Drafting Committee: CEN/TC 193/WG 5 - Adhesives for leather and footwear
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 30-Jun-2021
• Ref Project: SIST-TP CEN/TR 15990:2010 - Data Sheets - Footwear Tests Materials and Test Adhesives

Relations

• Replaced By: CEN/TR 15990:2021 - Data sheets - Footwear tests materials and test adhesives
• Effective Date: 07-Jul-2021
• Corrected By: CEN/TR 15990:2010/AC:2010 - Data Sheets - Footwear Tests Materials and Test Adhesives
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2010
Podatki - Preskušanje materialov za obutev in preskušanje lepil
Data Sheets - Footwear Tests Materials and Test Adhesives
Datenblätter - Schuh-Testwerkstoffe und Schuh-Testklebstoffe
Fiches techniques - Matériaux et colles pour essais des articles chaussants
Ta slovenski standard je istoveten z: CEN/TR 15990:2010
ICS:
61.060 Obuvala Footwear
83.180 Lepila Adhesives
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN/TR 15990
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
July 2010
ICS 61.060; 83.180
English Version
Data Sheets - Footwear Tests Materials and Test Adhesives
Fiches techniques - Matériaux et colles pour essais des Datenblätter - Schuh-Testwerkstoffe und Schuh-
articles chaussants Testklebstoffe

This Technical Report was approved by CEN on 28 December 2009. It has been drawn up by the Technical Committee CEN/TC 193.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15990:2010: E
worldwide for CEN national Members.

Contents Page
Foreword .3
Introduction .4
1 Scope .6
2 Normative references .6
3 Test materials .7
3.1 Test material L1.7
3.2 Test material L2.7
3.3 Test material SBR .8
3.4 Test material NBR .9
3.5 Test material SBS . 10
3.6 Test material PVC . 11
3.7 Test material EVA . 11
4 Test adhesives . 12
4.1 Test adhesive CR1 . 12
4.2 Test adhesive CR2 . 13
4.3 Test adhesive PU1 . 14
4.4 Test adhesive PU2 . 14
4.5 Test adhesive PUD1 . 15
4.6 Test adhesive PUD2 . 15

Foreword
This document (CEN/TR 15990:2010) has been prepared by Technical Committee CEN/TC 193 “Adhesives”,
the secretariat of which is held by AENOR.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
Introduction
For testing adhesive bonds some important European Standards have been developed by CEN/TC
193/Working Group 5 "Adhesives for Leather and Footwear" in close cooperation with European Shoe
Institutes and the "Association of European Adhesive and Sealant Manufacturers (FEICA)":
EN 1392:2006, Adhesives for leather and footwear materials — Solvent-based and dispersion adhesives —
Testing of bond strength under specified conditions
EN 15062:2006, Adhesives for leather and footwear materials — Solvent-based and dispersion adhesives —
Testing ageing of bonds under specified conditions
EN 15307:2007, Adhesives for leather and footwear materials — Sole-upper bonds — Minimum strength
requirement
These European Standards intend to serve:
 the manufactures of shoe materials for testing the bondability of their products;
 the adhesive manufactures to determine the bond properties of their adhesives;
 the shoe industry to test the suitability of the materials and/or adhesives before applying in their
production line and for quality control.
In the footwear industry a large number of different solvent or dispersion adhesives are applied for sole-upper
bonding offering a broad range of technical effects. The most important and most often adhesives used are
based on polyurethane and polychloroprene. For research, development and quality certification purposes
some simply formulated 1- and 2-part "reference test adhesives" have been developed which can be
considered as typical adhesives of these types. In footwear manufacture also a great number of the different
sole and upper materials are used. From the most important and most often applied some materials have
been selected as "reference test materials".
The annexed data sheets offer for each of these reference test adhesives and reference test materials some
information and specify some properties. CEN/TC193 Working Group 5 takes care for a continuous updating
of these data sheets. For further information on a reference test adhesive or a reference test material (e.g. on
availability and supply) please contact the European Shoe Institute mentioned in its data sheet:
INSTITUTO TECNOLÓGICO DEL CALZADO Y CONEXAS (INESCOP)
Polig. Ind. Campo Alto - Aptdo. 253
03600 Elda- Alicante – España
Phone: [phone]; Fax: [phone]
E-Mail: [e-mail]
or respectively
PRÜF- UND FORSCHUNGSINSTITUT e.V. (PFI)
Marie-Curie-Straße 19
D-66953 Pirmasens
Phone: [phone]; Fax: [phone]
E-Mail: [e-mail]
or respectively
Lederinstitut Gerberschule Reutlingen
Erwin-Seiz-Str. 9, D-72764 Reutlingen
Phone: [phone]; Fax: [phone]
SAFETY 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 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.
ENVIRONMENTAL STATEMENT — It is understood that some of the material permitted in this standard may
have negative environmental impact. As technological advantages lead to acceptable alternatives for these
materials, they will be eliminated from this standard to the extent possible.
At the end of the test, the user of the standard shall take care to carry out an appropriate disposal of the
wastes, according to local regulation.
1 Scope
For research, development and quality certification purposes, some simply formulated 1- and 2-part
"reference test adhesives" have been developed and, from the most important and most often applied, some
materials have been selected as "reference test materials". This technical report offers for each of these
reference test adhesives and reference test materials some information and specify some properties. CEN/TC
193/WG 5 takes care for a continuous updating of these data sheets.
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 1392, Adhesives for leather and footwear materials — Solvent-based and dispersion adhesives — Testing
of bond strength under specified conditions
EN 12092, Adhesives — Determination of viscosity
EN ISO 868, Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore
hardness) (ISO 868:2003)
EN ISO 1183-1, Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion
method, liquid pyknometer method and titration method (ISO 1183-1:2004)
EN ISO 2420, Leather — Physical and mechanical tests — Determination of apparent density
(ISO 2420:2002)
EN ISO 3376, Leather — Physical and mechanical tests — Determination of tensile strength and percentage
extension (ISO 3376:2002)
EN ISO 4045, Leather — Chemical tests — Determination of pH (ISO 4045:2008)
EN ISO 4047, Leather — Determination of sulphated total ash and sulphated water-insoluble ash
(ISO 4047:1977)
EN ISO 4048, Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty
acid content (ISO 4048:2008)
EN ISO 5398-3, Leather — Chemical determination of chromic oxide content — Part 3: Quantification by
atomic absorption spectrometry (ISO 5398-3:2007)
ISO 34 (all parts), Rubber, vulcanized or thermoplastic — Determination of tear strength
ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 247, Rubber — Determination of ash
ISO 1407, Rubber — Determination of solvent extract
ISO 2781, Rubber, vulcanized or thermoplastic — Determination of density
ISO 4649, Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating
cylindrical drum device
ISO 7619, Rubber, vulcanized or thermoplastic — Determination of indentation hardness
3 Test materials
3.1 Test material L1
Description Chrome tanned cowhide upper leather, full grain
Information Lederinstitut Gerberschule Reutlingen
Erwin-Seiz-Str. 9, D-72764 Reutlingen
Phone: [phone]; Fax: [phone]
Designation Test upper leather L 1
Thickness: 1,5 mm to 1,8 mm
Colour: green brown
Formulation Raw material: Cowhides of South Germany,
weight class 25 kg to 29,5 kg
Manufacturing method: specified by
Lederinstitut Gerberschule Reutlingen
Table 1 – Technical Data of Test Material L1
Technical Data Unit Nominal ± Tolerance Standard
Apparent density g/m 0,7 0,1 EN ISO 2420
Tensile strength N/mm > 350 - EN ISO 3376
Elongation at break % Max. 80 - EN ISO 3376
Ashes at 950 ºC % 6,0 1,0 EN ISO 4047
Chrome oxide % - EN ISO 5398-3
pH-value - > 3,5 - EN ISO 4045
Dichloro methane % 8,0 2,0 EN ISO 4048
extract
Bonding properties: Test Adhesives PU 1, PU 2, CR 1, CR 2, PUD 1 and PUD 2 (according to EN 1392)
3.2 Test material L2
Description Vegetably tanned soling leather, butt
Information Lederinstitut Gerberschule Reutlingen
Erwin-Seiz-Str. 9, D-72764 Reutlingen
Phone: [phone]; Fax: [phone]
Designation Test upper leather L 2
Thickness: 3,8 mm to 4,5 mm
Colour: brown
Formulation Raw material:
Manufacturing method: specified by
Lederinstitut Gerberschule Reutlingen
Table 2 – Technical Data of Test Material L2
Technical Data Unit Nominal ± Tolerance Standard
Apparent density g/m Max. 1,15 - EN ISO 2420
Tensile strength N/mm > 800 - EN ISO 3376
Elongation at break % Max. 30 - EN ISO 3376
Ashes at 950 ºC % Max. 1,3 - EN ISO 4047
pH-value - > 3,5 - EN ISO 4045
Dichloro methane % Max. 2,0 - EN ISO 4048
extract
Bonding properties: Test Adhesives PU 1, PU 2, CR 1, CR 2, PUD 1 and PUD 2 (according to EN 1392)
3.3 Test material SBR
Description Synthetic rubber vulcanizate, transparent
Information Prüf- und Forschungsinstitut für die Schuhherstellung,
Marie-Curie-Str. 19, D- 66953 Pirmasens
Designation Durotrans®
Formulation SBR:
silica
zinc oxide
colour pigments
Durotrans is the tradename of a product supplied by ContiTech Formteile/Schuhbedarf, D-Hannover. This information is
given for the convenience of users of this CEN Report and does not constitute an endorsement by CEN. Equivalent
products may be used if they can be shown to lead to the same results.
Table 3 – Technical Data of Test Material SBR
Technical Data Unit Nominal ± Tolerance Standard
Raw density g/m 1,17 0,02 ISO 2781
Tensile strength N/mm > 13 - ISO 37
Elongation at break % > 500 - ISO 37
Hardness ºShoreA 70 3 EN ISO 868
Abrasion mm > 210 30 ISO 4649
Ashes at 9
...