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BS ISO 21318:2007

BS ISO 21318:2007

Current

Current

The latest, up-to-date edition.

Plastics. Epoxy resins. Determination of electrical conductivity of aqueous resin extracts

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2007

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Materials
3 Apparatus
4 Procedure
5 Expression of results
6 Precision
7 Test report

Defines a method for the determination of the electrical conductivity of an aqueous extract obtained by extraction of an epoxy resin with water at 95 degrees C.

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.

Committee
PRI/42
DevelopmentNote
Supersedes 01/207358 DC. (07/2007)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 21318:2007 Identical

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PDF - English
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