ISO 787-14:2019

Name: ISO 787-14:2019
Brand: ISO
SKU: ISO 787-14:2019
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General methods of test for pigments and extenders — Part 14: Determination of resistivity of aqueous extract ISO 787-14:2019

Publication date: Feb 26, 2019

General information

Current stage: 90.20 Standard under periodical review Jan 15, 2024

Originator: ISO

Owner: ISO/TC 256 Pigments, dyestuffs and extenders

Type: International Standard

ICS: 87.060.10 Pigments and extenders

Buying

Status: Published

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WITHDRAWN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
90.20 Standard under periodical review
Jan 15, 2024