Leather - Chemical tests - Determination of volatile matter (ISO 4684:2005)

ISO 4684:2005 specifies a method of determination of volatile matter which is applicable to all leather types.
It is not possible to determine the exact moisture content of leather by this method. This is because at elevated temperatures other volatile substances escape and tannins and fats can be oxidized. Some absorbed water may be left in the leather after drying.

Leder - Chemische Prüfungen - Bestimmung flüchtiger Substanzen (ISO 4684:2005)

Dieses Verfahren gilt für alle Lederarten.
Nicht möglich mit diesem Verfahren ist die Bestimmung des genauen Feuchtegehalts von Leder. Dieses ist damit begründet, dass bei höheren Temperaturen andere flüchtige Substanzen entweichen und Gerbstoffe und Fette oxidieren können. Aufgenommenes Wasser kann nach dem Trocknen im Leder zurückbleiben.

Cuir - Essais chimiques - Détermination des matières volatiles (ISO 4684:2005)

L'ISO 4684:2005 spécifie une méthode de détermination du contenu de matières volatiles applicable à tous les types de cuir.
Cette méthode ne permet pas de déterminer la teneur exacte en humidité du cuir, en raison de l'évaporation d'autres substances volatiles et de l'oxydation des matières grasses et des tanins à des températures élevées. Une partie de l'eau absorbée est susceptible de rester dans le cuir après le séchage.

Usnje – Kemični preskusi – Določevanje hlapljivih snovi (ISO 4684:2005)

General Information

Status
Published
Publication Date
31-Oct-2005
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
01-Nov-2005
Completion Date
01-Nov-2005

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 4684:2006
01-februar-2006
8VQMH±.HPLþQLSUHVNXVL±'RORþHYDQMHKODSOMLYLKVQRYL ,62
Leather - Chemical tests - Determination of volatile matter (ISO 4684:2005)
Leder - Chemische Prüfungen - Bestimmung flüchtiger Substanzen (ISO 4684:2005)
Cuir - Essais chimiques - Détermination des matieres volatiles (ISO 4684:2005)
Ta slovenski standard je istoveten z: EN ISO 4684:2005
ICS:
59.140.30 Usnje in krzno Leather and furs
SIST EN ISO 4684:2006 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 4684:2006
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SIST EN ISO 4684:2006
EUROPEAN STANDARD
EN ISO 4684
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2005
ICS 59.140.30
English Version
Leather - Chemical tests - Determination of volatile matter (ISO
4684:2005)

Cuir - Essais chimiques - Détermination des matières Leder - Chemische Prüfungen - Bestimmung flüchtiger

volatiles (ISO 4684:2005) Substanzen (ISO 4684:2005)
This European Standard was approved by CEN on 14 October 2005.

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 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 translation

under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official

versions.

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, Slovakia,

Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4684:2005: E

worldwide for CEN national Members.
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SIST EN ISO 4684:2006
EN ISO 4684:2005 (E)
Foreword

This document (EN ISO 4684:2005) has been prepared by Technical Committee CEN/TC 289

"Leather", the secretariat of which is held by UNI, in collaboration with the International Union of

Leather Technologists and Chemists Societies (IULTCS).

It is based on Method IUC 5 of the 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 May 2006, and conflicting national standards

shall be withdrawn at the latest by May 2006.

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, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice

The text of ISO 4684:2005 has been approved by CEN as EN ISO 4684:2005 without any

modifications.
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SIST EN ISO 4684:2006
INTERNATIONAL ISO
STANDARD 4684
IULTCS/IUC
First edition
2005-11-01
Leather — Chemical tests —
Determination of volatile matter
Cuir — Essais chimiques — Détermination des matières volatiles
Reference number
ISO 4684:2005(E)
IULTCS/IUC 5:2005(E)
ISO 2005
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SIST EN ISO 4684:2006
ISO 4684:2005(E)
IULTCS/IUC 5:2005(E)
PDF disclaimer

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© ISO 2005

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ii © ISO 2005 – All rights reserved
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SIST EN ISO 4684:2006
ISO 4684:2005(E)
IULTCS/IUC 5:2005(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies

(ISO member bodies). The work of preparing International Standards is normally carried out through ISO

technical committees. Each member body interested in a subject for which a technical committee has been

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International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. D
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