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CEN

EN ISO 20433:2012

(Main)

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2012)

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2012)

This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth.
Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth.
The method is applicable to all types of coloured leather. Since after treatments of the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such treatments.

Leder - Farbechtheitsprüfungen - Farbechtheit gegen Reiben (ISO 20433:2012)

Diese Internationale Norm legt ein Prüfverfahren zur Bestimmung der Farbmenge fest, die von der Oberfläche von farbigem Leder auf andere Oberflächen durch Reiben mit einem weißen Baumwollgewebe übertragen wird.
Zwei Prüfungen werden durchgeführt, eine mit einem trockenen und eine mit einem nassen Reibgewebe.
Das Verfahren gilt für alle Typen von farbigem Leder. Da sowohl Nachbehandlungen von Leder als auch Zurichtungen der Oberfläche den Grad der Farbübertragung beeinflussen können, kann die Prüfung vor und/oder nach diesen Behandlungen durchgeführt werden.

Cuir - Essais de solidité des coloris - Solidité des coloris au dégorgement par frottement (ISO 20433:2012)

La présente Norme internationale spécifie une méthode permettant de déterminer la quantité de couleur transférée de la surface d'un cuir coloré à d'autres surfaces, par frottement au moyen d'une étoffe en coton blanc.  
Deux essais sont réalisés: l'un avec une étoffe de frottement à sec et l'autre avec une étoffe de frottement humide.
Cette méthode s'applique à tous les types de cuir coloré. Étant donné que les post-traitements du cuir ainsi que les apprêts peuvent avoir une incidence sur le transfert de la couleur, l'essai peut être effectué avant et/ou après ces traitements.

Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti drgnjenju (ISO 20433:2012)

Ta mednarodni standard določa metodo za določevanje količine barve, ki se prenese s površine barvnega usnja na druge površine pri drgnjenju z belo bombažno krpo. Izvedeta se dva preskusa: eden s suho krpo za drgnjenje in eden z mokro krpo za drgnjenje. Ta metoda se uporablja se za vse vrste barvnega usnja. Ker lahko naknadna in površinska obdelava usnja vpliva na stopnjo prenosa barve, se lahko preskus izvede pred in/ali po takšnem postopku.

General Information

Status
Withdrawn
Publication Date
30-Sep-2012
Withdrawal Date
23-Apr-2024
ICS
59.140.30 - Leather and furs
Technical Committee
CEN/TC 289 - Leather
Drafting Committee
CEN/TC 289/WG 3 - Fastness test methods
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
01-Oct-2012
Due Date
17-Feb-2014
Completion Date
01-Oct-2012
Ref Project
SIST EN ISO 20433:2013 - Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2012)

Relations

Replaced By
EN ISO 20433:2024 - Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024)
Effective Date
19-Apr-2023

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SLOVENSKI STANDARD
SIST EN ISO 20433:2013
01-november-2013
Usnje - Preskušanje obstojnosti barve - Obstojnost barve proti drgnjenju (ISO
20433:2012)
Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2012)
Leder - Farbechtheitsprüfungen - Farbechtheit gegen Reiben (ISO 20433:2012)
Cuir - Essais de solidité des coloris - Solidité des coloris au dégorgement par frottement
(ISO 20433:2012)
Ta slovenski standard je istoveten z: EN ISO 20433:2012
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 20433:2013 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 20433:2013

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SIST EN ISO 20433:2013


EUROPEAN STANDARD
EN ISO 20433

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2012
ICS 59.140.30
English Version
Leather - Tests for colour fastness - Colour fastness to crocking
(ISO 20433:2012)
Cuir - Essais de solidité des coloris - Solidité des coloris au Leder - Farbechtheitsprüfungen - Farbechtheit gegen
dégorgement par frottement (ISO 20433:2012) Reiben (ISO 20433:2012)
This European Standard was approved by CEN on 30 September 2012.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 20433:2012: E
worldwide for CEN national Members.

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SIST EN ISO 20433:2013
EN ISO 20433:2012 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 20433:2013
EN ISO 20433:2012 (E)
Foreword
This document (EN ISO 20433:2012) has been prepared by Technical Committee CEN/TC 289 “Leather” the
secretariat of which is held by UNI, in collaboration with IULTCS “International Union of Leather Technologists
and Chemists Societies".
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 April 2013, and conflicting national standards shall be withdrawn at the
latest by April 2013.
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.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
3

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SIST EN ISO 20433:2013

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SIST EN ISO 20433:2013

INTERNATIONAL ISO
STANDARD 20433
IULTCS/IUF
452
Second edition
2012-10-01

Leather — Tests for colour fastness —
Colour fastness to crocking
Cuir — Essais de solidité des coloris — Solidité des coloris au
dégorgement par frottement




Reference number
ISO 20433:2012(E)
IULTCS/IUF 452:2012(E)
©
ISO 2012

---------------------- Page: 7 ----------------------

SIST EN ISO 20433:2013
ISO 20433:2012(E)
IULTCS/IUF 452:2012(E)

COPYRIGHT PROTECTED DOCUMENT


©  ISO 2012
All rights res
...

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