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ISO 787-14:2019

General methods of test for pigments and extenders — Part 14: Determination of resistivity of aqueous extract

Feb 26, 2019

General information

90.93     Jun 21, 2024

ISO

ISO/TC 256

International Standard

87.060.10  

English   French  

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Scope

This document specifies a general method of test for determining the electric resistivity (specific electric resistance) or the specific electric conductivity, respectively, of the aqueous extract of a pigment. The method is applicable to all pigments and extenders, except pigments that are soluble in water.
The resistivity of the aqueous extract of a pigment is considered as a property independent of the amount of water-soluble matter. If agreed, a cold extraction method can be used.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 787-14:2002

NOW

PUBLISHED
ISO 787-14:2019
90.93 Standard confirmed
Jun 21, 2024

National adoptions

General methods of test for pigments and extenders - Part 14: Determination of resistivity of aqueous extract (ISO 787-14:2019)

60.60   Standard published

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