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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.
Author | ISO/TC 256 Pigments, dyestuffs and extenders |
---|---|
Editor | ISO |
Document type | Standard |
Format | Paper |
Edition | 3 |
ICS | 87.060.10 : Pigments and extenders
|
Number of pages | 3 |
Replace | ISO 787-14:2002 |
Weight(kg.) | 0.1051 |
Year | 2019 |
Country | Switzerland |