Reference number
ISO 21318:2007
© ISO 2025
International Standard
ISO 21318:2007
Plastics — Epoxy resins — Determination of electrical conductivity of aqueous resin extracts
Edition 1
2007-02
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Published (Edition 1, 2007)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 21318:2007

Language
Format
CHF 43
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2007-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 61/SC 12
    ICS :
    83.080.10 
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