Plastics. Epoxy resins. Determination of electrical conductivity of aqueous resin extracts
This International Standard 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.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 21318 |
| Publication Date | July 31, 2007 |
| Language | en - English |
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| Supercedes | |
| Committee | PRI/42 |
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