EN ISO 374-4:2019

Protective gloves against dangerous chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals (ISO 374-4:2019)

This document specifies the test method for the determination of the resistance of protective glove materials to degradation by dangerous chemicals with continuous contact.
NOTE       Annex A gives information on interlaboratory test results on this method.
It is preferable that other tests used in addition to the evaluation of chemical resistance such as permeation resistance and penetration, as the chemical test do not provide sufficient information on the physical property changes affecting a glove during exposure to a chemical. It is necessary that the outside surface of the glove be exposed to the chemical.

Schutzhandschuhe gegen gefährliche Chemikalien und Mikroorganismen - Teil 4: Bestimmung des Widerstandes gegen Degradation durch Chemikalien (ISO 374 4:2019)

Dieses Dokument legt das Prüfverfahren für die Bestimmung des Widerstands von Werkstoffen für Schutzhandschuhe gegen Degradation durch gefährliche Chemikalien bei ständigem Kontakt fest.
ANMERKUNG   Anhang A enthält Informationen zu den Ergebnissen aus Labor Ringversuchen mit diesem Verfahren.
Es ist empfehlenswert, zusätzlich zur Beurteilung des chemischen Widerstands andere Prüfungen wie etwa Widerstand gegen Permeation und Widerstand gegen Penetration zu nutzen, weil die Chemikalienprüfung nicht ausreichend Informationen zu den Veränderungen der physikalischen Eigenschaften, die einen Handschuh während der Beanspruchung durch eine Chemikalie beeinflussen, bietet. Die Oberfläche der Außenseite des Handschuhs muss der Chemikalie ausgesetzt werden.

Gants de protection contre les produits chimiques dangereux et les micro-organismes - Partie 4: Détermination de la résistance à la dégradation par des produits chimiques (ISO 374-4:2019)

Le présent document spécifie la méthode d'essai pour la détermination de la résistance des matériaux des gants de protection à la dégradation par contact continu avec des produits chimiques dangereux.
NOTE       L'Annexe A donne des informations sur les résultats de l'essai interlaboratoires sur cette méthode.
Il est préférable que d'autres essais, tels que la résistance à la perméation et la résistance à la pénétration, soient utilisés en plus de l'évaluation de la résistance chimique car l'analyse chimique ne fournit pas suffisamment d'informations sur les changements de propriétés physiques affectant un gant lors d'une exposition à un produit chimique. Il est nécessaire que la surface extérieure du gant soit exposée au produit chimique.

Varovalne rokavice za zaščito pred nevarnimi kemikalijami in mikroorganizmi - 4. del: Ugotavljanje odpornosti proti razkroju zaradi kemikalij (ISO 374-4:2019)

Ta dokument določa preskusno metodo za določanje odpornosti materialov varovalnih rokavic proti razgradnji zaradi stalnega stika z nevarnimi kemikalijami.

General Information

• Status: Published
• Publication Date: 22-Oct-2019
• Withdrawal Date: 29-Apr-2020
• ICS: 13.340.40 - Hand and arm protection
• Technical Committee: CEN/TC 162 - Protective clothing including hand and arm protection and lifejackets
• Drafting Committee: CEN/TC 162/WG 8 - Protective gloves
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 23-Oct-2019
• Due Date: 16-Jul-2020
• Completion Date: 23-Oct-2019
• Directive: 2016/425 - Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment and repealing Council Directive 89/686/EEC
• Directive: 89/686/EEC - Council Directive 89/686/EEC of 21 December 1989 on the approximation of the laws of the Member States relating to personal protective equipment
• Mandate: M/031 - Standardization mandate to CEN/CENELEC concerning standards for Personal Protective Equipment
• Ref Project: SIST EN ISO 374-4:2020 - Protective gloves against dangerous chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals (ISO 374-4:2019)

Relations

• Replaces: EN 374-4:2013 - Protective gloves against chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals
• Effective Date: 30-Oct-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 374-4:2020
01-januar-2020
Nadomešča:
SIST EN 374-4:2014
Varovalne rokavice za zaščito pred nevarnimi kemikalijami in mikroorganizmi - 4.
del: Ugotavljanje odpornosti proti razkroju zaradi kemikalij (ISO 374-4:2019)
Protective gloves against dangerous chemicals and micro-organisms - Part 4:
Determination of resistance to degradation by chemicals (ISO 374-4:2019)
Schutzhandschuhe gegen Chemikalien und Mikroorganismen - Teil 4: Bestimmung des
Widerstandes gegen Degradation durch Chemikalien (ISO 374-4:2019)
Gants de protection contre les produits chimiques dangereux et les micro-organismes -
Partie 4: Détermination de la résistance à la dégradation par des produits chimiques
(ISO 374-4:2019)
Ta slovenski standard je istoveten z: EN ISO 374-4:2019
ICS:
13.340.40 Varovanje dlani in rok Hand and arm protection
SIST EN ISO 374-4:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 374-4:2020

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SIST EN ISO 374-4:2020


EN ISO 374-4
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2019
EUROPÄISCHE NORM
ICS 13.340.40 Supersedes EN 374-4:2013
English Version

Protective gloves against dangerous chemicals and micro-
organisms - Part 4: Determination of resistance to
degradation by chemicals (ISO 374-4:2019)
Gants de protection contre les produits chimiques Schutzhandschuhe gegen Chemikalien und
dangereux et les micro-organismes - Partie 4: Mikroorganismen - Teil 4: Bestimmung des
Détermination de la résistance à la dégradation par des Widerstandes gegen Degradation durch Chemikalien
produits chimiques (ISO 374-4:2019) (ISO 374-4:2019)
This European Standard was approved by CEN on 29 September 2019.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 374-4:2019 E
worldwide for CEN national Members.

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SIST EN ISO 374-4:2020
EN ISO 374-4:2019 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 374-4:2020
EN ISO 374-4:2019 (E)
European foreword
This document (EN ISO 374-4:2019) has been prepared by Technical Committee ISO/TC 94 "Personal
safety - Personal protective equipment" in collaboration with Technical Committee CEN/TC 162
“Protective clothing including hand and arm protection and lifejackets” the secretariat of which is held
by DIN.
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 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 374-4:2013.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United King
...