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>UNE 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) (Endorsed by Asociación Española de Normalización in January of 2020.)
sklademVydáno: 2020-01-01
UNE 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) (Endorsed by Asociación Española de Normalización in January of 2020.)

UNE 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) (Endorsed by Asociación Española de Normalización in January of 2020.)

Guantes de protección contra los productos químicos y los microorganismos. Parte 4: Determinación de la resistencia a la degradación por productos químicos. (ISO 374-4:2019) (Ratificada por la Asociación Española de Normalización en enero de 2020.)

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Označení normy:UNE EN ISO 374-4:2019
Počet stran:17
Vydáno:2020-01-01
Status:Norma
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UNE EN 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. Other tests used to evaluate chemical resistance such as permeation resistance and penetration resistance may 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.

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