SNV - SN EN ISO 787-14
General methods of test for pigments and extenders - Part 14: Determination of resistivity of aqueous extract
active, Most Current
| Organization: | SNV |
| Publication Date: | 1 November 2019 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Pigments and extenders): | 87.060.10 |
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.
Document History
SN EN ISO 787-14
November 1, 2019
General methods of test for pigments and extenders - Part 14: Determination of resistivity of aqueous extract
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...