International Standard
ISO 21318:2007
Plastics — Epoxy resins — Determination of electrical conductivity of aqueous resin extracts
Reference number
ISO 21318:2007
ISO 21318:2007
Edición 1
2007-02
2007-02
© ISO 2024
International Standard
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ISO 21318:2007
40164
No disponible en español
Publicado
(Edición 1, 2007)
Esta norma se revisó y confirmó por última vez en 2020.
Por lo tanto, esta versión es la actual.
Resumen
ISO 21318:2007 specifies a method for the determination of the electrical conductivity of an aqueous extract obtained by extraction of an epoxy resin with water at 95 °C. The method is applicable only to epoxy resins that are in the molten state at the extraction temperature (95 °C).
The method is important for epoxy resins which are used as insulation materials for electronic devices. The electrical conductivity of the extract is used as a measure of the concentration of the ionic species in the resin.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2007-02Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 3
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Comité Técnico :ISO/TC 61/SC 12ICS :83.080.10
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