Resumen
ISO 4589-1:2017 specifies the general requirements for the oxygen index (OI) test which are further described in ISO 4589‑2 and ISO 4589‑3 as follows:
- ISO 4589‑2 describes a method for determining the minimum volume fraction of oxygen in a mixture of oxygen and nitrogen introduced at 23 °C ± 2 °C that will just support combustion of a material under specified test conditions;
- ISO 4589‑3 describes methods of carrying out the same determination over a range of temperatures typically between 25 °C and 150 °C (although temperatures up to 400 °C can be used).
Informaciones generales
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Estado: PublicadoFecha de publicación: 2017-04Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 6
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Comité Técnico :ISO/TC 61/SC 4
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO 4589-1:1996
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Ahora