SIST EN 12705:2011
(Main)Adhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration
Adhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration
This European Standard specifies a method to determine the colour change of white or bright coloured leather surfaces caused by adhesives and/or their basic constituents migrating from the reverse sides to their upper surfaces.
This change of colour may be caused either by the adhesive directly or by adhesive coatings on materials used in footwear manufacture, e.g. adhesive coated linings for ironing, toe-puffs, reinforcing tapes or bonded materials.
Klebstoffe für Leder und Schuhwerkstoffe - Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen durch Migration
Diese Europäische Norm legt ein Verfahren zur Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen fest, die von Klebstoffen und/oder ihren Basiskomponenten durch Migration von der Rück-seite weißer oder hellfarbiger Leder auf deren Oberseite hervorgerufen wird.
Diese Farbänderung kann entweder unmittelbar durch den Klebstoff selbst oder durch Klebstoffschichten auf Werkstoffen verursacht werden, die bei der Schuhherstellung verwendet werden, z. B. klebstoffbeschichtete, einbügelbare Futterstoffe, Schuhkappen, Verstärkungsbänder oder bereits geklebte Materialien.
Adhésifs pour le cuir et les matériaux de chaussures - Détermination du changement de couleur par migration des surfaces de cuir blanc ou de couleurs claires
La présente Norme européenne spécifie une méthode de détermination du changement de couleur des surfaces de cuir blanc ou de couleurs claires lié à la migration des adhésifs et/ou de leurs constituants de base, des revers vers les faces supérieures.
Ce changement de couleur peut être causé, soit directement par l’adhésif, soit par les revêtements adhésifs présents sur les matériaux utilisés dans la fabrication des chaussures, par exemple les doublures enduites d’adhésifs, les raidisseurs de bout, les rubans de renfort ou les matériaux enduits.
Lepila za usnje in obutvene materiale - Ugotavljanje spremembe barve belih ali svetlo obarvanih usnjenih površin zaradi migracije
Ta evropski standard določa metodo določevanja spremembe barve belih ali svetlo obarvanih usnjenih površin, ki jo povzročajo lepila in/ali njihove osnovne sestavine, ki migrirajo od zadnje strani do zgornjih površin.
To spremembo barve na materialih, ki se uporabljajo v proizvodnji obutve, npr. lepilni premazi za glajenje obutve, prstne blazinice, trakovi za ojačanje ali vezani materiali, lahko povzroči lepilo samo ali pa njegova prevleka.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lepila za usnje in obutvene materiale - Ugotavljanje spremembe barve belih ali svetlo obarvanih usnjenih površin zaradi migracijeKlebstoffe für Leder und Schuhwerkstoffe - Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen durch MigrationAdhésifs pour le cuir et les matériaux de chaussures - Détermination du changement de couleur par migration des surfaces de cuir blanc ou de couleurs clairesAdhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration83.180LepilaAdhesives61.060ObuvalaFootwearICS:Ta slovenski standard je istoveten z:EN 12705:2011SIST EN 12705:2011en,fr,de01-julij-2011SIST EN 12705:2011SLOVENSKI
STANDARDSIST EN 12705:20001DGRPHãþD
SIST EN 12705:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12705
May 2011 ICS 83.180 Supersedes EN 12705:1999English Version
Adhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration
Adhésifs pour le cuir et les matériaux de chaussures - Détermination du changement de couleur par migration des surfaces de cuir blanc ou de couleurs claires
Klebstoffe für Leder und Schuhwerkstoffe - Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen durch Migration This European Standard was approved by CEN on 24 March 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
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 © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12705:2011: ESIST EN 12705:2011
EN 12705:2011 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Terms and definitions .44 Principle .45 Apparatus and materials .56 Leather .57 Adhesive .58 Preparation of test specimens and reference leather pieces .59 Procedure .69.1 Colour measurement of test specimens and reference leather pieces .69.2 Storage/exposure of test specimens and reference leather pieces .69.2.1 General .69.2.2 Storage 7 days at (60 ± 2) °C in the dark between glass plates .69.2.3 Exposure 7 days to light .69.2.4 Other storage conditions .710 Expression of results .711 Test report .7 SIST EN 12705:2011
EN 12705:2011 (E) 3 Foreword This document (EN 12705:2011) 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 2011, and conflicting national standards shall be withdrawn at the latest by November 2011. 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. This document supersedes EN 12705:1999. 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 12705:2011
EN 12705:2011 (E) 4 1 Scope This European Standard specifies a method to determine the colour change of white or bright coloured leather surfaces caused by adhesives and/or their basic constituents migrating from the reverse sides to their upper surfaces. This change of colour may be caused either by the adhesive directly or by adhesive coatings on materials used in footwear manufacture, e.g. adhesive coated linings for ironing, toe-puffs, reinforcing tapes or bonded materials. 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+A1:2008, Adhesives — Terms and definitions EN 1067, Adhesives — Examination and preparation of samples for testing EN 1244, Adhesives — Determination of the colour and/or colour changes of adhesive coats under the influence of light EN ISO 15605, Adhesives — Sampling (ISO 15605:2000) ISO 2602, Statistical interpretation of test results — Estimation of the mean — C
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lepila za usnje in obutvene materiale - Ugotavljanje spremembe barve belih ali svetlo obarvanih usnjenih površin zaradi migracijeKlebstoffe für Leder und Schuhwerkstoffe - Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen durch MigrationAdhésifs pour le cuir et les matériaux de chaussures - Détermination du changement de couleur par migration des surfaces de cuir blanc ou de couleurs clairesAdhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration83.180LepilaAdhesives61.060ObuvalaFootwearICS:Ta slovenski standard je istoveten z:FprEN 12705kSIST FprEN 12705:2010en,fr,de01-december-2010kSIST FprEN 12705:2010SLOVENSKI
STANDARD
kSIST FprEN 12705:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 12705
September 2010 ICS 83.180 Will supersede EN 12705:1999English Version
Adhesives for leather and footwear materials - Determination of colour change of white or bright coloured leather surfaces by migration
Adhésifs pour le cuir et les matériaux de chaussures - Détermination du changement de teinte par migration des surfaces de cuir blanc ou de couleurs claires
Klebstoffe für Leder und Schuhwerkstoffe - Bestimmung der Farbänderung weißer oder hellfarbiger Lederoberflächen durch Migration This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 193.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
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 worldwide for CEN national Members. Ref. No. FprEN 12705:2010: EkSIST FprEN 12705:2010
FprEN 12705:2010 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Terms and definitions .44 Principle .45 Apparatus and materials .56 Leather .57 Adhesive .58 Preparation of test specimens and reference leather pieces .59 Procedure .69.1 Colour measurement of test specimens and reference leather pieces .69.2 Storage/exposure of test specimens and reference leather pieces .69.2.1 General .69.2.2 Storage 7 days at (60 ± 2) °C in the dark between glass plates .69.2.3 Exposure 7 days to light .69.2.4 Other storage conditions .710 Expression of results .711 Test report .7 kSIST FprEN 12705:2010
FprEN 12705:2010 (E) 3 Foreword This document (FprEN 12705:2010) has been prepared by Technical Committee CEN/TC 193 “Adhesives”, the secretariat of which is held by AENOR. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 12705:1999. 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 should take care to carry out an appropriate disposal of the wastes, according to local regulation. kSIST FprEN 12705:2010
FprEN 12705:2010 (E) 4 1 Scope This European Standard specifies a method to determine the colour change of white or bright coloured leather surfaces caused by adhesives and/or their basic constituents migrating from the reverse sides to their upper surfaces. This change of colour may be caused either by the adhesive directly or by adhesive coatings on materials used in footwear manufacture, e.g. adhesive coated linings for ironing, toe-puffs, reinforcing tapes or bonded materials. 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+A1:2008, Adhesives — Terms and definitions EN 1067, Adhesives — Examination and preparation of samples for testing EN 1244, Adhesives — Determination of the colour and/or colour changes of adhesive coats under the influence of light EN ISO 15605, Adhesives —Sampling (ISO 15605:2000) ISO 2602, Statistical interpretation of test results — Estimation of the mean — Confidence interval CIE 15:2004, Colorimetry 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 923:2005+A1:2008 and the following apply. 3.1 leather tanned animal skin, usually free of hair 3.2 colour sensation perceived by
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