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ISO 3915:1981

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Plastics — Measurement of resistivity of conductive plastics

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

01-11-1981

Withdrawn date

02-11-2025

Superseded by

ISO 3915:2022

€65.00
Excluding VAT
Summarise this standard

Specifies the requirements for the laboratory testing of the resistivity of specially prepared specimens of plastics made conductive by the incorporation of carbon black. The test is suitable for materials having a resistivity of less than 104 Ohm x m. A stable d.c. current is passed between electrodes at the ends of a test piece. A schematic diagram of the test circuit is given. The voltage drop between the two potential electrodes, set on the test piece while the current flows, is measured with an electrometer. The resistance of the portion of the test piece between the potential electrodes is independent of contact resistances.

Committee
ISO/TC 61/SC 5
DocumentType
Standard
Pages
4
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

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A newer version of this standard is available.

€65.00
Excluding VAT